From raghu@cs.wisc.edu Sun Oct 13 15:08:00 1996
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Date: Sun, 13 Oct 1996 15:07:55 -0500
From: Jennifer Widom <widom@DB.Stanford.EDU>
Message-Id: <199610132007.PAA14792@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

After the upcoming issue of SIGMOD Record I'll be retiring my position
as editor-in-chief.  I'm passing the job into the capable hands of
Prof. Michael Franklin at the University of Maryland.  Effective
immediately, please direct all SIGMOD Record inquiries and submissions
to Mike:

  Michael Franklin
  Dept. of Computer Science
  A.V. Williams Building
  University of Maryland
  College Park, MD 20742

  franklin@cs.umd.edu
  http://www.cs.umd.edu/~franklin

Outgoing (overworked) editor-in-chief,
  Jennifer Widom

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From raghu@cs.wisc.edu Tue Oct 15 09:54:36 1996
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Date: Tue, 15 Oct 1996 09:54:29 -0500
From: Foto Afrati <afrati@softlab.ece.ntua.gr>
Message-Id: <199610151454.JAA16715@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

                             Call for Participation
                                                            
                 6TH INTERNATIONAL CONFERENCE ON DATABASE THEORY 
                                   (ICDT '97)
    
                      Delphi, Greece, January 8-10, 1997
     
    
                            In cooperation with 
                ACM COMPUTER SOCIETY and IEEE COMPUTER SOCIETY
                                       
     
    
    ICDT is a  biannual international conference on theoretical aspects of 
    databases and a forum for communicating research advances on the principles 
    of database systems. Previous ICDT conferences were held in Rome (1986), 
    Bruges (1988), Paris (1990), Berlin (1992), and Prague (1995). 
    Since 1992, ICDT has been merged with the Symposium on Mathematical 
    Fundamentals of Database Systems (MFDBS), another series of conferences 
    on theoretical aspects of database systems that was initiated in 
    Dresden (1987), and continued in Visegrad (1989) and Rostock (1991). 
     
    
    ***************************************************************************
    
                         ICDT'97 HIGHLIGHTS
    
    *  Invited talks by S. Abiteboul and J. Ullman
    *  Invited tutorial on data mining by H. Mannila
    *  Presentations of 29 technical papers selected out of 119 submissions
    
    ***************************************************************************
    
                           INVITED TALKS
                           =============
     
    Speaker: S. Abiteboul (INRIA and Stanford University) 
             ------------
    Title:   Querying Semi-Structured Data 
    
    Abstract:
    Semi-structured data can be found in many data sources available
    electronically (most notably in the WWW). They also arise naturally as
    the result of the integration of independent heterogeneous sources.
    In such contexts, the structure of data is not as regular or rigid as
    in standard databases systems, e.g., in the relational or object-oriented
    database systems.  Also, the notion of schema is altered in essential
    ways, e.g., the schema may become implicit.
    We will try to highlight the main aspects and particularities of
    semi-structured data.  We will also survey some proposals of models
    and query languages for semi-structured data.
     
    About the speaker: 
    Serge Abiteboul obtained his Ph.D. from U.S.C, Los Angeles, in
    1982, and a Th`ese d'Etat from Paris University, Orsay, in 1985.  He
    is Senior Researcher at I.N.R.I.A., Rocquencourt, France where he
    managed a Database Group from 1989 to 1995.  He is also Maitre de
    Conf'erence at Ecole Polytechnique.  He is currently visiting for two
    years the Computer Science Dept. at Stanford U.
    
    
    Speaker: J. Ullman  (Stanford University)  
             ---------
    Title:   Information Integration Using Logical Views
    
    Abstract: 
    A number of ideas concerning information-integration tools can be
    thought of as constructing answers to queries using views that represent
    the capabilities of information sources.  We review the formal basis of
    these techniques, which are closely related to containment algorithms
    for conjunctive queries and/or datalog programs.
    Then we compare the approaches taken by AT&T Labs' "Information
    Manifold" and the Stanford "Tsimmis" project in these terms.
    
    About the speaker: 
    Jeff Ullman is the Stanford W. Ascherman Professor of Engineering and
    acting chair of the Department of Computer Science at Stanford.
    He received the B.S. degree from Columbia University in 1963 and the PhD
    from Princeton in 1966.  He has served as chair of the CS-GRE
    Examination board, Member of the ACM Council, Chair of the New York
    State CS Doctoral Evaluation Board, on several NSF advisory boards,
    and is past or present editor of several journals.
    He is presently a member of the Computing Research Association Board.
    Ullman was elected to the National Academy of Engineering in 1989, has
    held Guggenheim and Einstein Fellowships, and is the 1996 winner of the
    Sigmod Contributions Award.  He is the author of 14 books, including a
    2-volume series on Database Systems.  His research interests include
    information integration, warehouse design, and data mining.
    
    *****************************************************************************
      
                            INVITED TUTORIAL 
                            ================
     
    Speaker: H. Mannila (University of Helsinki)
             ----------
    Title:   Methods of data mining 
     
    Abstract:
    Data mining, also called knowledge discovery in databases,
    aims at the discovery of interesting knowledge from large masses of
    data. We review some recent developments in data mining methods for
    relational, sequential, and time-series data, and present some
    theoretical results and challenges in the area. 
    
    About the speaker:
    Heikki Mannila is a professor of computer science at the
    University of Helsinki, where he also obtained his Ph.D. 
    in 1985. After that he has been an associate professor
    at the Universities of Tampere and Helsinki, a visiting professor
    at the Technical University of Vienna, and a guest researcher
    at the Max Planck Institut fur Informatik in Saarbrucken.
    He has also worked at the National Public Health Institution in
    Helsinki, as well as consultant in industry.
    His research interests include data mining, machine learning,
    database design, and text databases. He is the coauthor of the book
    "Design of Relational Databases" (Addison-Wesley) as well as
    numerous articles in algorithms, databases, machine learning and
    data mining. He is one of the editors-in-chief of the new
    scientifc journal "Data Mining and Knowledge Discovery".
    
    *****************************************************************************
     
                          CONFERENCE  PROGRAM
                          ===================
     
    TUESDAY, JANUARY 7, 1997
    ------------------------
     
    16:00 and 20:00    Conference buses depart from Athens airport to Delphi 
      
    19:00 - 23:00      Registration 
     
    20:00 - 22:00      Reception (with light dinner) 
     
    ------------------------------------------------------ 
    
    WEDNESDAY, JANUARY 8, 1997
    -------------------------
     
    9:00 - 10:00  Invited talk by J. Ullman (Stanford Univ.)
    Information Integration Using Logical Views
                 
     
    10:00 - 10:30  Coffee break
     
    10:30 - 12:30  Session 1: Conjunctive Queries in Heterogeneous Databases
     
       Conjunctive query containment revisited
          ---  C. Chekuri (Stanford Univ.), A. Rajaraman (Stanford Univ.)
     
       Semantics and containment with internal and external conjunctions
          ---  G. Grahne (Univ. Helsinki),  N. Spyratos (LRI, Orsay),
               D. Stamate (LRI, Orsay)
     
       Efficient complete tests for conjunctive query
              constraints with negation
          ---  N. Huyn (Stanford Univ.)
     
       Selection of views to materialize in a data warehouse
          ---  H. Gupta (Stanford Univ.)
     
    12:30 - 14:30  Lunch
     
     
    14:30 - 16:00  Session 2: Logic and Databases I
     
       Total and partial well-founded Datalog coincide
          ---  J. Flum (Univ. Freiburg),  M. Kubierschky (Univ. Freiburg), 
               B. Ludaescher (Univ. Freiburg)
     
       Fine hierarchies of generic computation
          ---  J. Tyszkiewicz (RWTH Aachen)
     
       Local properties of query languages
          ---   G. Dong (Univ. Melbourne) , L. Libkin (Bell Labs), 
                L. Wong (I.S.S., Singapore)
     
     
    16:00 - 16:30  Coffee break
     
     
    16:30 - 18:30  Session 3: Active Databases
    
       Expressiveness and complexity of active databases
          ---  P. Picouet (E.N.S.T.),  V. Vianu (UC San Diego)  
     
       A model theoretic approach to update rule programs
          ---  N. Bidoit (Univ. Paris XIII),   S. Maabout (Univ. Paris XIII) 
     
       Abstract interpretation of active rules and its use in
            termination analysis
          --- J. Bailey (Univ. Melbourne),  L. Crnogorac (Univ. Melbourne),  
              K. Ramamohanarao (Univ. Melbourne), H. Sondergaard (Univ. Melbourne)
     
       Structural issues in active rule systems
          --- J. Bailey (Univ. Melbourne),  G. Dong (Univ. Melbourne),
              K. Ramamohanarao (Univ. Melbourne)
     
     19:00 - 20:00 Business Meeting
     
     ------------------------------------
     
     THURSDAY, JANUARY 9, 1997
     -------------------------
     
    8:30 - 10:00   Invited tutorial by H. Mannila (Univ. Helsinki)
    
    10:00 - 10:30  Coffee break
     
    10:30 - 12:30  Session 4: New Applications
    
       Discovering all most specific sentences by randomized algorithms
          ---  D. Gunopoulos (MPI),  H. Mannila (Univ. Helsinki),  S. Saluja (MPI) 
     
       A formal foundation for distributed workflow execution based on state charts
          ---  D. Wodtke (Univ. Saarland),  G. Weikum (Univ. Saarland) 
     
       Incorporating user preferences in multimedia queries
          --- R. Fagin (IBM Almaden),   E.L. Wimmers (IBM Almaden)
     
       Queries and computation on the web
          ---  S. Abiteboul (INRIA and Stanford Univ.), V. Vianu (UC San Diego)  
     
     
    12:30 - 14:00  Lunch
     
    14:00 - 16:30  Tour of the Delphi archaeological site and museum
     
    16:30 - 17:00  Coffee break
     
    17:00-18:00  Session 5: Logic and Databases II
     
       The complexity of iterated belief revision
          ---  P. Liberatore (Univ. Roma "La Sapienza")
     
       Expressive power of unary counters
          --- M. Benedikt (Bell Labs),   H.J. Keisler (Univ. Wisconsin)
     
    18:00-19:00  Session 6: Concurrency Control
     
       Concurrency control theory for deferred materialized views
          ---   A. Kawaguchi (Columbia  Univ.), D. Lieuwen (Bell Labs), 
                I. Mumick (Bell Labs), D. Quass (Stanford Univ),  
                K. Ross (Columbia Univ.)
     
       Serializability of nested transactions in multidatabases
          ---  U. Halici (METU, Ankara), B. Arpinar (METU, Ankara), 
               A. Dogac (METU, Ankara)
     
    20:30  Conference Banquet 
     
    ---------------------------------------------------
     
    FRIDAY, JANUARY 10, 1997
    ------------------------
     
    9:00 - 10:00   Invited talk by S. Abiteboul (INRIA and Stanford Univ.) 
     
    10:00 - 10:30  Coffee break
     
    10:30 - 11:30  Session 7: Unstructured Data
     
       Adding structure to unstructured data
          ---  P. Buneman (Univ. Pennsylvania), S.Davidson (Univ. Pennsylvania),  
               M. Fernandez (AT&T Research), D. Suciu (AT&T Research)  
     
       Correspondence and translation for heterogeneous data
          ---  S. Abiteboul (INRIA and Stanford Univ.),  S. Cluet (INRIA),
               T. Milo (Univ. Tel Aviv) 
     
     
    11:30 - 12:30  Session 8: Object Oriented Databases
     
       Type consistency problems for queries in object-oriented databases
          ---  Y. Ishihara (Nara Institute),  H. Seki (Nara Institute),  
               M. Ito (Nara Institute)
     
       Object-oriented database evolution
          ---  J.-B. Lagorce (LRI, Orsay),  A. Stockus (LRI, Orsay),
               E. Waller (LRI, Orsay)
     
     
    12:30 - 14:30  Lunch
     
    14:30 - 16:00  Session 9: Access Methods
    
       Performance of nearest neighbor queries in R-trees
          ---  A. Papadopoulos (Aristotle Univ. of Thessaloniki),  
               Y. Manolopoulos (Aristotle Univ. of Thessaloniki)
     
       Optimal allocation of two-dimensional data
          ---  K. Abdel-Ghaffar (UC Davis), A. El Abbadi (UC Santa Barbara)
     
       Efficient indexing for constraint and temporal databases
          ---   S. Ramaswamy (Lucent Technologies, Bell Labs Innovations)
     
    16:00 - 16:30 Coffee break
     
    16:30 - 18:00 Session 10: Spatial Data and Bulk Data
    
       On topological elementary equivalence of spatial databases
          ---  B. Kuijpers (Univ. Antwerp),   J. Paredaens (Univ. Antwerp),  
               J. Van den Bussche (Univ. Antwerp)
     
       Dynamic constraint databases for spatial data
          --- P.Z. Revesz (Univ. Nebraska)
     
       Tractable iteration mechanisms for bag languages
          --- L. Colby (Bell Labs), L. Libkin (Bell Labs)     
     
     
    18:30 - 19:30 Dinner (at the conference center)
     
    20:00       Conference buses depart for Athens
     
    
    *****************************************************************************
                         CONFERENCE ORGANIZATION
                         =======================
     
    Program co-chairs: Foto Afrati (NTUA Athens)  
                       Phokion G. Kolaitis (UC Santa Cruz)
     
    Program committee members: 
     
    F. Afrati (Greece)      M. Cadoli (Italy)              S. Chaudhuri (USA)
    S. Cluet (France)       T. Eiter (Austria)             C. Faloutsos (USA)
    S. Greco (Italy)        M. Gyssens (Belgium)           O.H.G.Katona(Hungary)  
    P. Kolaitis (USA)       G. Kuper (Germany)             T. Milo (Israel)  
    M. Ozsoyoglu (USA)      J. Pokorny (Czech Rep.)        V. Sazonov (Russia)    
    H-J. Schek (Switzeland) E. Soisalon-Soininen (Finland) J. Su (USA)  
    V. Tannen (USA)         D. Van Gucht (USA)             V. Vianu (USA)  
    G. Vossen (Germany)     P. Wolper (Belgium)            J. Zlatuska (Czech Rep.)
     
     
    Organizing committee co-chairs: Foto Afrati, Theodora Varvarigou (NTUA Athens)
     
    Organizing committee members: Izambo Karali (Univ. Athens), Theodore Kavalieros,
                                  Theodore Mitakos,   Costas Petropulos,
                                  Francesca Toni (NTUA Athens)
     
    WWW: http://www.softlab.ece.ntua.gr/public/AD/icdt97.html
     
    For further information, contact teo@softlab.ece.ntua.gr
      
    ***************************************************************************** 
        +---------------------------------------------------------+
        |                          DEADLINES                      |
        |                                                         |
        | Early Registration                     12 November 1996 |
        | Hotel Reservation                      12 November 1996 |
        +---------------------------------------------------------+ 
    
    ******************************************************************************
    
                           GENERAL INFORMATION
                           ===================
     
    LOCATION
    ---------
    ICDT 97 will be held at the European Cultural Center of Delphi, Greece. 
    Delphi (elevation 573 m.) is located in a magnificent natural setting 
    about 170 km N/W of Athens on the undercliffs of Mount Parnassus.
    The drive from Athens to Delphi takes about three hours.
    Delphi hosts one of the most significant archaeological sites in Greece.
    Although today it is just a small village, historically Delphi has been one
    of the cornerstones of ancient Greek civilization. Indeed, in antiquity Delphi
    was the seat of the oracle of Apollo, which was particularly active
    during the 7th and the 6th centuries BC and had to be consulted for 
    essentially every major political decision. Ancient Greeks considered
    Delphi to be the "navel of the world".  The shrine was administered by a
    panhellenic confederation, which every four years organized the Pythian Games;
    these were second only to the Olympic Games, but with more prominence 
    on music and drama, as they were dedicated to Apollo.
    
    WEATHER 
    --------
     
    January is winter time in Greece. The temperature at Delphi in January 
    typically  ranges from 5 to 15 degrees C (41-59 degrees F),
    with a small probability of being lower than 5 degrees C (41 degrees F).
     
    CURRENCY AND EXCHANGE
    ---------------------
    
    The Greek currency is the drachma (DR).  In September 1996,
    1 US Dollar was approximately 235 DR. Currencey can be exchanged
    either at the Athens airport or in Delphi.
    
    TIME
    ----
    Greece uses +2 hour GMT (Greenwich Mean Time).
    
     
    THINGS TO DO
    -------------
     
    Delphi's archeological site has many interesting monuments and temples,
    including the sanctuary of Apollo, the theatre where the 
    Delphic festivals were held, the stadium, the Kastalia Fountain 
    where the Pythia, priestess of Apollo, would bathe before uttering her
    oracular utterances, and the tholos or rotunda, one of the most remarkable 
    architectural constructions of antiquity (depicted on the conference poster).
    The collection of the Delphi museum consists exclusively of objects 
    found on the archaeological site, including the famous bronze statue of the 
    charioteer and an ancient copy of the sacred stone "omphalos" (the
    "navel of the world").
     
    In Delphi and the surrounding villages you can find tavernas, restaurants, 
    coffee houses, and bars.  
     
	From Delphi you can visit the ski facilities of Mount Parnassus (elevation
    2400 m), the town of Itea (17 km), a pleasant summer resort by the sea, 
    the town of Amfissa (22 km),  surrounded by a forest of olive trees, 
    and the monastery of Hosios Loukas (36 km), an outstanding example of 
    Byzantine art and architecture. 
     
     
                                  PROCEEDINGS
                                  ===========
     
    The conference proceedings will appear as a volume in the "Lecture Notes in
    Computer Science" (LNCS) series, published by Springer-Verlag, and will
    be available at the conference. Each registered participant will receive
    a copy of the proceedings (except for students). 
    
     
                                  REGISTRATION
                                  ============
     
    PROCEDURE
    ----------
    People wishing to attend the conference should fill out a copy of the 
    registration form  attached to the end of this announcement and return it, 
    via e-mail, fax, or postal mail, to the address:
    
     +-----------------------------------------------------------------------------+
     | Foto Afrati, ICDT 97                                                        |
     | P.O. Box 64042                             Email:teo@softlab.ece.ntua.gr    |
     | 15710  Zographou, Athens                   tel  : +30-1-7722498             |
     | GREECE                                     fax  : +30-1-7722499             |
     +-----------------------------------------------------------------------------+
     
    E-mail registration is strongly preferred.
    In addition to sending the registration form, the proper registration
    fee should be paid via cheque or bank transfer, as explained below
    in the METHOD OF PAYMENT section.
    
    On-site registration will be available
    at the conference office during ICDT 97 starting Tuesday, January 7, 19:00.
     
    PARTICIPANT REGISTRATION
    ------------------------
     
                     Before 12 November 1996            After  12 November 1996
                     -----------------------            -----------------------
    Member*          US$ 430                            US$ 500
    Regular          US$ 500                            US$ 550
    Student          US$ 270                            US$ 300
     
    * For members of ACM and IEEE. 
    
    A separate form must be completed by each participant.
    Please make sure that your society affiliation (membership number)
    and/or university affiliation are shown on your registration form,
    or that proof of your full time student status comes together with it.
    Otherwise, the reduced registration fee will not be applied.
    
    It is suggested to register for the conference at your earliest convenience.
    As soon as both registration form and fee have been received,
    an e-mail confirmation will be sent. To qualify for the early 
    registration fee, payment must be received by November 12, 1996. 
    
    The conference fee includes admission to all sessions
    of the conference (including the invited talks and tutorial),
    a copy of the proceedings (not included in the student fee), 
    refreshments during the breaks, lunches, transportation from and to Athens via
    the transfer buses of the conference, and the social events (reception on 
    January 7, tour of the archaeological site and conference banquet on January 9
    -the latter not included in the student fee). 
    
    
    
    A SPECIAL NOTE FOR EAST EUROPEAN PARTICIPANTS
    ----------------------------------------------
     
    A limited number of free participations for people from
    Eastern Europe  (free conference attendance and accomodation)
    will be offered. To become eligible for the support,
    please apply to Foto Afrati by e-mail (afrati@softlab.ece.ntua.gr) before
    November 12, 1996.
     
    CANCELLATION AND REFUND
    -----------------------
     
    Cancellation must be made in written form to the organizers.
    If cancellation notification is received before December 11, 1996,
    80% of the registration fee will be refunded; no refunds will be made thereafter.
    For registered participants who cannot attend, the proceedings
    will be mailed after the conference.
     
    METHOD OF PAYMENT
    -----------------
     
    Payment of the registration fees should be made in US dollars 
    in one of the following ways:
     
    *  cheque payable to "ICDT 97", mailed with the registration form,
     
    *  bank transfer to ERGOBANK S.A., Zographou Branch
                         Acc. No: 088/03741-00010/19
                         SWIFT address: ERGOGRAA, 90 Papagou av, and Maratou, 
                                        15772 Athens, Greece
                         Fax: +30-1-7486824
                         Tel: +30-1-7486822
    
    If using a bank transfer, please send a copy of the receipt via postal
    mail or fax to the address used for the registration above. It is
    allowed to send a single check or make a single bank transfer covering
    more than one registration fee.
     
    *  Upon arrival at the secretariat desk (full fee has to be paid).
     
    
    
                              SOCIAL EVENTS
                              =============
     
    TUESDAY, JANUARY 7, 1997          Welcome reception with light dinner at 
    20:00 AND 22:00                   the EUROPEAN CULTURAL CENTER OF DELPHI.
                              
     
    THURSDAY, JANUARY 9,1997          Tour of Delphi archeological site and museum.
    14:00 - 16:30                          
     
    20:30                             Conference Banquet.* 
                                      During the banquet, a performance of 
                                      Greek music will take place. 
     
    *The cost of a banquet ticket (for those not registered or students) is
    US $50 per person.
     
     
                           TRAVEL INFORMATION
                           ==================
     
    VISA
    ----
     
    No entry visa is required for visitors from EEC countries, USA, and
    Canada. For other countries, information about visa can be obtained 
    from the Greek Consulates or airlines.
    
     
    LETTERS OF INVITATION
    ---------------------
     
    Upon request, the secretariat of the conference will send a personal
    invitation for participation in the conference. It should be understood that 
    such an invitation is only to help participants obtain a visa and does not 
    constitute a commitment on the part of the organizers to provide any
    financial suport.
     
     
    TO AND FROM DELPHI
    ------------------
    
    THROUGH ATHENS
    
    By plane: Athens International Airport has two terminals. OLYMPIC AIRWAYS
    passengers arrive at the Western Terminal.
    Passengers of all other airlines arrive at the Eastern Terminal.
    
    You can travel from Athens to Delphi and from Delphi to Athens using the 
    conference buses or public transportation as described below. For those
    who want to stay overnight in Athens before or after the conference, a block
    of rooms in the Chandris hotel (address: Sygrou 385, tel: +30-1-9414824) has been
    reserved. Conference buses will pick up participants both from the airport 
    and the Chandris Hotel (see below).
    
    To reach the Chandris Hotel take a taxi from the airport (approximatively 8 US$).
    
    ATHENS-DELPHI
    
    USING THE CONFERENCE BUSES (trip takes about three hours)
    
    * There are two conference buses on Tuesday, January 7, from Athens to Delphi:
    
    the first bus departs: at 16:00 from the airport (arrivals) and
                           at 16:30 from the Chandris Hotel 
    
    the second bus departs: at 20:00 from the airport (arrivals) and
                            at 20:30 from the Chandris Hotel
    
    * There is a conference bus on Friday, January 10, from Delphi to Athens,
    departing at 20:00 (and stopping both at the Chandris Hotel and at the airport).
    
    Conference bus transportation is included in the registration fee.
    
     
    USING PUBLIC TRANSPORTATION
    
    
    Public buses from ATHENS TO DELPHI depart from the Central Bus Station
    located at Liossion St, according to the following schedule.
     
    +---------------------+---------------+ 
    |  FROM               |  TO           |
    +=====================+===============+
    |  Athens@Liossion St |  Delphi       |
    +=====================+===============+
    |  7:30               |  10:30        |
    +---------------------+---------------+
    |  10:30              |  13:30        |
    +---------------------+---------------+
    |  14:30              |  17:30        |
    +---------------------+---------------+
    |  17:30              |  20:30        |
    +---------------------+---------------+
    +-------------+-----------------------+
    |  FROM       |  TO                   |
    +=============+=======================+
    |  Delphi     |  Athens@Liossion St   |
    +=============+=======================+
    |  5:30       |  8:30                 |
    +-------------+-----------------------+
    |  9:00       |  12:00                |
    +-------------+-----------------------+
    |  10:30      |  13:30                |
    +-------------+-----------------------+
    |  13:30      |  18:00                |
    +-------------+-----------------------+
    |  16:00      |  19:00 (Fri&Sun only) |
    +-------------+-----------------------+
    |  18:00      |  21:00                |
    +-------------+-----------------------+
                                              
    The bus fare is DR 2600 one-way.
     
    To reach the Central Bus Station at Liossion St, either take a taxi from 
    the airport (approximatively 15 US$) or first take the bus number 091 from 
    the airport to Syntagma Square (160 DR) and then a taxi from there to the
    Central Bus Station at Liossion St. (approximatively 10 US$). 
    It is recommended to take a taxi directly from the airport.
     
    Once in Delphi, all hotels are within easy walking distance.
    
     
                              ACCOMMODATION
                              =============
    
    
     
    HOTEL RESERVATION
    -----------------
    
    Reservations have to be made directly with the person in charge
    at the address below.
    
    A block of rooms has been reserved at the European Cultural Center of Delphi,
    as well as in a number of small and cozy hotels in the village of
    Delphi. Rooms are also reserved in the Chandris hotel in Athens
    for those who  stay in Athens before or after the conference.
    
    The special rates that were arranged are as follows: (in US $)
     
     
    HOTEL                          SINGLE               DOUBLE 
    -----                          ------               ------
    ATHENS CHANDRIS                117                  147
    EUROPEAN CULTURAL CENTER       61                   88
    OF DELPHI
    HOTEL GROUP I  (DELPHI)        85                   102
    HOTEL GROUP II (DELPHI)        50                   78
     
    All rates are per room and night and include breakfast, taxes, and services.
    
     
    ACCOMMODATION FEES
    ------------------ 
    Those wishing to book accommodation in Athens, Delphi and conference bus
    transportation Athens-Delphi-Athens are requested to complete the
    attached Accommodation Form and send before NOVEMBER 12 to:
    
    M. Bessieri (for ICDT 97)
    24 Voulis str., 
    10562 Athens,
    Greece 
    fax: +30 1 3221023    

    TOGETHER with payment
    in one of the two following ways (payment should be made in US dollars):
     
    * a cheque payable to M. BESSIERI, or
    
    * bank transfer to ERGOBANK S.A, Voulis Branch
                    Acc. No: 75/02148-01251/58, c/o M. BESSIERI
                    SWIFT Address ERGOGRAA, 3 Kolokotroni str. 10562 Athens-Greece
                    Fax: 301-3222 264.
    
     
    It is allowed to send a single cheque or make a single bank transfer covering
     more than one person (also covering more than one room).
    
    A confirmation will be send to each participant with details for the hotel.
    The reservation will be confirmed only upon receipt of the payment. 
    
    Cancellation must be made in written form to the organizers.
    If cancellation notification is received before December 11, 1996,
    80% of the accommodation fee will be refunded; no refunds will be made thereafter.
    
    
                                    FORMS
                                    =====
     
    ------------------------------------------------------------------------
    REGISTRATION  FORM [Please type or print. ONE FORM PER PERSON]
    ------------------------------------------------------------------------
     
    Name ___________________________________First Name______________________
     
    Affiliation ____________________________________________________________
     
    Street Address _________________________________________________________
     
    City, State, Postal Code _______________________________________________
     
    Country ________________________________________________________________
     
    Phone(s) _______________________________________________________________
     
    Fax ____________________________________________________________________
     
    E-mail _________________________________________________________________
     
     
    Dietary Restrictions (circle if applicable):    Vegetarian     
     
     
                      Before 12 November 1996    After  12 November 1996
                      -----------------------    -----------------------
    Member*           US$430                       US$500
    Regular           US$500                       US$550
    Student#          US$270                       US$300
    Accompanying      US$300                       US$350
    
    The fee for accompanying persons covers meals and all the
                             special events of the conference.
    
    * For members of ACM and IEEE. Please quote the membership number.
     
    # If you apply for the student fee, please attach a copy of your student 
    identification for the ongoing year or a letter signed by the head of your 
    department confirming that you are a student.
     
     
                                         Total Cost US$:____________
     
    Number of extra Banquet tickets______
    (US$50.00 per person)
                                         Total Cost US$:____________
     
                               
    Total Due US$: ______________________________
     
     
    Payment: please send either 
    -------
    *  cheque payable to "ICDT 97", mailed with the registration form,
    (do not forget to sign and  write your name(s) on the back of the check)
    or
    *  bank transfer to ERGOBANK S.A., Zographou Branch
                         Acc. No: 088/03741-00010/19
                         SWIFT address: ERGOGRAA, 90 Papagou av, and Maratou,
                                        15772 Athens, Greece
                         Fax: +30-1-7486824
                         Tel: +30-1-7486822
    
    (do not forget to write your name(s) and refer to ICDT 97)
     
    --------------------------------------------------------------------------
    ACCOMMODATION FORM  [Please type or print. ONE FORM PER REGISTERED PERSON] 
    --------------------------------------------------------------------------
     
    Name __________________________________First Name________________________
     
    Affiliation _____________________________________________________________
     
    Street Address __________________________________________________________
     
    City, State, Postal Code ________________________________________________
     
    Country _________________________________________________________________
     
    Phone(s) ________________________________________________________________
     
    Fax _____________________________________________________________________
     
    E-mail _________________________________________________________________
     
     
    Arrival Date______________________Airline/No. Flight____________________
    Arrival Time____________________________________________________________
    Departure Date____________________Airline/No. Flight____________________
    Departure Time__________________________________________________________
    
    
    [Prices are per room per night. Please write the required number of
                                                              ------
    rooms in the appropriate cells]
    
    
    HOTEL ACCOMMODATION IN ATHENS
    =============================
    CHANDRIS HOTEL:   US$ 117 (single)   US$ 147 (double) 
    
    single [  ]        double [  ] name of other occupant:_____________________
    
    Before the conference
    ---------------------
    FROM _________(date of arrival) TO __________________(date of departure)
    
    After the conference
    --------------------
    FROM _________(date of arrival) TO __________________(date of departure) 
    
    Total cost US $________________
    
    
    HOTEL ACCOMMODATION IN DELPHI
    =============================
                                   SINGLE                DOUBLE
    EUROPEAN CULTURAL CENTER       US$61                 US$88
    HOTEL I                        US$85                 US$102
    HOTEL II                       US$50                 US$78
    
           EUR. CUL. CEN.    HOTEL I      HOTEL II
    single [  ]              [  ]         [  ]
    double [  ]              [  ]         [  ] name of other occupant:_____________________
    
    FROM _________(date of arrival) to __________________(date of departure)
    
    Total cost US $________________
    
                                               Total due US $________________
    


BUS RESERVATION (free)
----------------------

Write on the appropriate cells the required number of seats:

                           +-----------------+------------------+
                           | from airport    | from Chandris    |
+ -------------------------+-----------------+------------------+
| first bus on January 7   |(16:00 hours)    | (16:30 hours)    |
|                          |                 |                  |
+--------------------------+-----------------+------------------+
| second bus on January 7  |(20:00 hours)    | (20:30 hours)    |
|                          |                 |                  |
+--------------------------+-----------------+------------------+

+ -------------------------+---------+
| bus on January   10      |         |
|                          |         |
+--------------------------+---------+




Payment: please enclose either
-------
* a cheque payable to M. BESSIERI or
(do not forget to sign,
write your name and refer to ICDT'97 on the back of the check)
or

* bank transfer to ERGOBANK S.A, Voulis Branch
                Acc. No: 75/02148-01251/58, c/o M. BESSIERI
                SWIFT Address ERGOGRAA, 3 Kolokotroni str. 10562 Athens-Greece
                Fax: 301-3222 264,
(do not forget to write your name and refer to ICDT'97)


       
    
   




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From raghu@cs.wisc.edu Tue Oct 15 09:55:31 1996
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Date: Tue, 15 Oct 1996 09:55:26 -0500
From: Klaus-Dieter Schewe <klaus-dieter.schewe@informatik.tu-clausthal.de>
Message-Id: <199610151455.JAA16722@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

			CALL FOR PAPERS

		Seventh International Workshop on
	Foundations of Models and Languages for Data and Objects

		    Distributed Databases

	Minsen, Germany, September 22 -- 26, 1997

organized by GI-Arbeitskreis ``Grundlagen von Informationssystemen (Foundations
of Information Systems)'', supported by the European Association for Theoretical
Computer Science (EATCS)


This international workshop will be the seventh in a series focussing on 
foundations of models and languages for data and objects. The main principle of
this workshop series is to concentrate on one selected topic and to offer the 
opportunity for in-depth exchange of ideas and experiences. In order to 
stimulate extensive discussions, the time for the presentation of a long (short)
paper is 60 (30) minutes followed by about 30 (15) minutes of discussion. 

Furthermore, another participant will be asked in advance to prepare a response 
to the work presented. In addition to the talks, there will be working groups 
which concentrate on actual research topics and try to develop a common 
understanding of the problems involved. Due to the special character of the 
workshop, every participant is expected to stay for the complete duration of 
the workshop.

The 1997 workshop will be held in Minsen, Germany, and focusses on Distributed 
Databases. Typical, but not exclusive topics of interest are:

	models and languages, 
	fragmentation and allocation algorithms, 
	transaction management,
	integrity maintenance, 
	query optimization, 
	optimized data and storage structures, 
	replication,
	incomplete and uncertain information 
in distributed and federated databases


Submission of Papers.

Authors are cordially invited to submit four copies of their contribution 
(extended abstract) to the program committee chair by April 1, 1997. Papers 
should not exceed 10 pages (single-spaced, 12pt, US letter or A4 paper) for 
long presentations and 5 pages for short presentations and for working group 
proposals. Submissions have to be sent to (electronic submissions (PostScript, 
dvi) are accepted as well):

	Klaus-Dieter Schewe, 
	Institut f\"ur Informatik, 
	Technische Universit\"at Clausthal
	Erzstr. 1, 
	38678 Clausthal-Zellerfeld, 
	Germany
	schewe@informatik.tu-clausthal.de


The submissions will be judged not only for scientific quality but
also for suitability as a basis for broader discussion. The
proceedings will be published as a technical report to be available at
the workshop. After the workshop we will consider publication of a revised 
version of the proceedings including working group summaries.


Program Committee:

	Stefan Conrad (U Magdeburg, Germany),
	Hayan Hasse (ABB, Switzerland),
	Andreas Heuer (U Rostock, Germany),
	Stephen J. Hegner (U Vermont, USA),
	Hans--Joachim Klein (U Kiel, Germany),
	Winfried Lamersdorf (U Hamburg, Germany),
	Maria Orlowska (U Queensland, Australia),
	Torsten Polle (U Dortmund, Germany),
	Torsten Ripke (TU Clausthal, Germany),
	Gunter Saake (U Magdeburg, Germany),
	Klaus--Dieter Schewe (TU Clausthal, Germany, chair),
	Marc Scholl (U Konstanz, Germany),
	Kasimierz Subieta (U Warsaw, Poland),
	Markus Tresch (ETH Zurich, Switzerland)


Organization:

	Thomas Feyer, 
	Alexander Kuckelberg, 
	Torsten Ripke (chair), 
	Klaus-Dieter Schewe (all TU Clausthal)


Important Dates:

	Submission		 		April 1, 1997
	Notification of Acceptance/Rejection	June 4, 1997
	Camera--ready version			July 14, 1997
	Workshop				September 22--26, 1997


An up-to-date version of this CfP and further information is available at

	http://www.in.tu-clausthal.de/~ripke/workshop97.html

A postscript version of this CfP is available via anonymous ftp from

	ftp.rz.tu-clausthal.de/pub/institute/ifi/schewe/cfp.ps



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From raghu@cs.wisc.edu Tue Oct 15 09:56:03 1996
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Received: (from raghu@localhost) by ricotta.cs.wisc.edu (8.6.12/8.6.12) id JAA16727 for dbworld; Tue, 15 Oct 1996 09:55:56 -0500
Date: Tue, 15 Oct 1996 09:55:56 -0500
From: Barbara Blaustein <bblauste@nsf.gov>
Message-Id: <199610151455.JAA16727@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

Please pardon multiple copies of this message.

NOTE THAT THESE KITS ARE INTENDED TO SUPPORT RESEARCH IN DISTRIBUTED
SYSTEMS AND HIGH PERFORMANCE COMPUTING (NOT JUST NETWORKING RESEARCH).

The National Science Foundation has recently made a grant to Washington
University to support the distribution of Gigabit Network Kits to U.S.
universities for research and educational uses.  These kits will provide
an open research platform that systems researchers can modify and extend
to support a wide variety of different research agendas in networking
(both IP and ATM), distributed systems and high performance computing.
Eligible institutions (U.S. colleges and universities) can apply to
receive one or more kits by submitting a short research proposal.

Details of the program can be found at

	http://www.arl.wustl.edu/~jst/gigatech/cfp.html

Provisions are also being made to make kits available for purchase by
researchers in industrial or government labs and non-U.S. universities.

==================================================================

Barbara Blaustein                                      Internet:
bblauste@nsf.gov
Database and Expert Systems Program     Bitnet:    bblauste@nsf
National Science Foundation                   Phone:   703-306-1926
4201 Wilson Blvd., Room 1115                 Fax:       703-306-0599
Arlington, VA 22230

URL: http://www.cise.nsf.gov/iris/DBEShome.html
==================================================================



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From raghu@cs.wisc.edu Tue Oct 15 11:59:22 1996
Received: from ricotta.cs.wisc.edu (ricotta.cs.wisc.edu [128.105.67.19]) by sea.cs.wisc.edu (8.6.12/8.6.12) with ESMTP id LAA19398 for <dbworld@sea.cs.wisc.edu>; Tue, 15 Oct 1996 11:59:08 -0500
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Date: Tue, 15 Oct 1996 11:59:08 -0500
From: Nandit Soparkar <soparkar@eecs.umich.edu>
Message-Id: <199610151659.LAA00747@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

Event:		Workshop on

			Databases: Active & Real-Time
			  (Concepts meet Practice)

				(DART'96)

Location:	Doubletree Hotel, Rockville, Maryland

Date:		November 15, 1996.  (The day following CIKM'96)

Association:	5th Int'l Conference on Information & Knowledge Management 1996.
		CIKM'96 is sponsored by ACM SIGART & SIGIR, in cooperation with
		CAIR/KAIST and DISA.

Contact:	Prof. Nandit Soparkar		Prof. Krithi Ramamritham
		(Program Chair)			(General Chair)
		EECS Department			CS Department
		Univ of Michigan, Ann Arbor	Univ of Massachusetts, Amherst
		soparkar@eecs.umich.edu		krithi@cs.umass.edu
		(313) 647-4849			(413) 545-0196

Web URL:	http://www.eecs.umich.edu/~soparkar/Dart96/

		Registration via CIKM'96 which has the URL
		http://www.cs.umanitoba.ca/~dbgroup/cikm96/

Scope:

Applications such as manufacturing automation, automated stock-trading,
avionics, medical informatics, intelligent transportation systems,
telecommunications, multimedia systems, workflow systems, etc. make
substantial use of databases but require support beyond those provided
by traditional databases.  These include support for timeliness and for
rule-based activiation of tasks -- topics that are being investigated
by researchers working on active and real-time database technologies.
However, the understanding of the application requirements, the available
technology, and the nexus between research and practice, are still nascent.

This one-day workshop is to provide a forum whereby practitioners and
researchers can exchange ideas -- primarily with a focus on data management
issues in applications with active and real-time requirements.  Rather than
being a forum in which to report only new research results, this workshop is
to provide a means for researchers to understand the needs that application
developers have, and for developers to learn about solutions available today.
This should assist in the discussion of specific issues, problem areas, and
potential solutions, and provide impetus for further research as well as the
transition of available technology.

In order to promote the discussions, we have chosen brief papers that
describe technical contributions in the area w.r.t. research, on-going work,
implementation efforts etc.  The selected papers will be provided to the
participants at the Workshop, and will be published subsequently by ACM.
The workshop will consist of brief invited and paper presentations in the
first half of the day, followed by in-depth discussions during the latter
half of the day.

The suggested topics included, but were not limited to:

Practice -				Research -

	Manufacturing technology		Triggers and constraints
	Multimedia applications			Real-time concurrency control
	Avionics systems			Quality of service
	Process control				Distributed data management
	Telecommunications			Scheduling for data accesses
	Intelligent transportation		Object-oriented paradigms
	Medical informatics			Specifications and tools
	Real-time Web applications		Interactions with OS & network
	Program stock-trading			Reliability and dependability
	Synchronous collaboration		Monitoring and activation

Invited Speakers:

(Topics and abstracts to be announced shortly)

Alex Buchmann	(TU Darmstadt)
S Chakravarthy	(Univ Florida)
Umesh Dayal	(HP Labs)
Madhur Kohli	(Bellcore)
Hank Korth	(Bell Labs)
Doug Locke	(Lockheed Martin)
James Moyne	(DTM Michigan)
Hiro Shimakawa  (Mitsubishi, Japan)
Sang Son	(Univ Virginia)


Tentative Program:

08:00 am - 08:15 am	- Coffee
08:15 am - 08:30 am	- Chairs' opening remarks
08:30 am - 12:15 am	- Invited presentations (nine, 15 min each),
			  select position papers (nine, 5 min each);
			  with a short break
12:15 pm - 01:30 pm	- Lunch
01:30 pm - 05:00 pm	- Focus groups (three, Practice/Applications),
			  focus groups (three, Concepts/Technologies);
			  with a short break
05:00 pm - 05:15 pm	- Closing remarks


Focus Group Topics:

Practice / Applications:
				a. Manufacturing process automation
				b. Telecommunications & Multimedia
				c. Internet-based applications

Concepts / Technologies:
				a. Programming & middleware support
				b. Active & rule-based systems
				c. Real-time data management


List of Accepted Papers:

(Selection based on reviews and discussion potential)

"Adaptive Real-Time Transactions
and Risk-Based Load Control"
	Dogdu, Oszoyoglu
	CSE Dept, Case Western Res Univ, Cleveland

"Incorporation of Multimedia Capabilities
in Distributed Real-Time Applications"
	Gonzalez, Sen, Ramamritham, Stankovic
	CS Dept, Univ Massachusetts, Amherst

"RODAIN: A Real-Time Object-Oriented
Database System for Telecommunications"
	Taina, Raatikainen
	CS Dept, Univ Helsinki, Finland

"The Monitoring of Complex Active Rules
with Vector Representation"
	Kim, Kim, Lee
	CS Dept, Korea Adv Insti Sci & Tech, S Korea

"Research Issues in Real-Time DBMS
in the Context of Electronic Commerce"
	Konana, Gupta, Whinston
	MSIS Dept, Univ Texas, Austin

"Escalations in Workflow Management Systems"
	Panagos, Rabinovich
	AT&T Labs - Research, New Jersey

"Using Petri Nets for Rule Termination Analysis"
	Zimmer, Meckenstock, Unland
	C-LAB Paderborn and Univ GH Essen, Germany

"Sensor Data Management in Manufacturing Systems"
	Parikh, Shin, Soparkar
	EECS Dept, Univ Michigan, Ann Arbor

"Porting an Expert Database Application to
an Active Database:  An Experience Report"
	Obermeyer, Warshaw, Miranker
	Adv Res Labs, Univ Texas, Austin

"Design of a Knowledge Base for Network Monitoring"
	Singhal, Mishra, Weiss
	AT&T Network & Computing, New Jersey

"Timely and Fault-Tolerant Data Access from
Broadcast Disks:  A Pinwheel-Based Approach"
	Baruah, Bestavros
	CS&EE Dept, Univ Vermont and CS Dept, Univ Boston

"Why Commercial Database Systems
are NOT Real-Time Systems"
	Jhingran
	IBM Watson Res Center, New York

"Impact of Timing Constraints
on Real-Time Database Recovery"
	Huang, Gruenwald
	IBM Roanoke and CS School, Univ Oklahoma, Norman

"Behavioral Situations and Active Database Systems"
	Front, Roncancio, Giraudin
	Lab Logiciel, Grenoble, France

"Process Systems and Databases"
	Berztiss
	CS Dept, Univ Pittsburg, Pittsburg

"An Architecture and
Two New Research Problems in ARCS Databases"
	Datta, Chakravarthy, Thomas, Viguier
	Univ Arizona, Tucson and Univ Florida, Gainesville

"Active Real-Time Database Management
for Command and Control Applications"
	Gengo, Hughes, Krupp, Schafer, Squadrito, Thuraisingham
	Mitre Corp, USA

"Production Information Management for Batch Manufacturing
Plants based on ECA Mechanism and View Generation"
	Takada, Shimakawa, Asano, Takegaki
	Mitsubishi Elec Corp, Japan

"Project Synopsis:  Evaluating STRIP"
	Adelberg, Garcia-Molina
	CS Dept, Stanford Univ, Palo Alto

"Real-Time System Design using
Complementary Processing Design Methodology"
	Trout, Tai, Lee
	Superior Prog Services, Houston


Program Committee:

Elisa Bertino		(Univ Milano)
Azer Bestavros		(Boston Univ)
Alejandro Buchmann	(Tech Univ Darmstadt)
Stefano Ceri		(Politec di Milano)
Umesh Dayal		(HP Laboratories)
Aleks Gollu		(PATH, UC Berkeley)
Le Gruenwald            (Univ Oklahoma)
H V Jagadish		(AT&T Research)
Anant Jhingran		(IBM Research)
Madhur Kohli		(Bellcore)
Jane Liu		(Univ Illinois)
Doug Locke		(Lockheed Martin)
James Moyne		(DTM, Michigan)
Banu Ozden		(Bell Labs, Lucent)
Gultekin Ozsoyoglu	(Case West Res Univ)
S Seshadri		(Ind Inst Tech Bombay)
Sang Son		(Univ Virginia)
Bhavani Thuraisingham	(Mitre)
Ozgur Ulusoy		(Bilkent Univ)

---------------------------------------

nandit soparkar

cs&e division				soparkar@eecs.umich.edu
elec.engin. & comp.sci.			http://www.eecs.umich.edu/~soparkar
the university of michigan		phone: (313) 647-4849
1301 beal ave., 3215 eecs bldg.		fax:   (313) 763-1503
ann arbor, mi 48109-2122		ssr lab. & rtc lab.

================================================================================


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From raghu@cs.wisc.edu Tue Oct 15 12:06:19 1996
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Date: Tue, 15 Oct 1996 12:05:45 -0500
From: (DBWORLD) M.Ramoni@open.ac.uk (Marco Ramoni)
Message-Id: <199610151705.MAA00783@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

       Special Issue of Artificial Intelligence in Medicine

          Distributed Artificial Intelligence in Medicine
                      over the World Wide Web


                         Call for Papers


It is hard to believe that, less than five years ago, the World Wide
Web (WWW) did not even exist. In such a short time, the WWW has
dramatically changed the way in which knowledge is produced,
delivered, used and - most of all - regarded.  Artificial Intelligence
(AI) could not be left aside by this revolution: several efforts have
been undertaken to explore the opportunities and accept the challenges
offered by the WWW revolution.  Medical applications have always
played a leading role in the development of AI research and it is
therefore not surprising that some of the pioneering efforts to
exploit the potential of the WWW for AI research are coming from the
Artificial Intelligence in Medicine community.  Time is now up for a
check point.

The Artificial Intelligence in Medicine Journal invites submissions to
a special issue devoted to Distributed Artificial Intelligence in
Medicine over the World Wide Web.  The aim of this special issue is to
summarize the current state of the art in the field in order to
provide future reference and a firmer ground for further developments:
we want the issue to be an up-to-date and authoritative source of
information about the main results achieved so far in the field.

The issue will include papers investigating aspects of the enabling
potential of the WWW to support the development of distributed AI
applications in Medicine, such as:


    o Distributed AI architectures in medicine over the WWW.
    o Interaction, integration, and negotiation of AI applications over the WWW.
    o Distributed access to medical knowledge and data bases.
    o Intelligent medical terminology servers over the WWW.
    o Agent-based medical applications using the WWW.
    o Distributed medical reasoning systems over the WWW.
    o Distributed medical ontologies over the WWW.


Papers addressing broad interest methodological issues - supported by
at least proof-of-concept applications - and papers describing
cutting-edge applications with highly innovative content are
especially welcome. Manuscripts will be evaluated by originality,
technical quality and clarity of presentation by at least two
independent referees who are authorities in the field.

Papers should be submitted by March 30th, 1997 in one of the following ways:

Surface Mail:     Send 5 (five) copies of the manuscript to the guest editor
                  at address below.
Electronic Mail:  Send an electronic version to M.Ramoni@open.ac.uk.
Ftp:              Upload an electronic version to

             ftp://kmi.open.ac.uk/pub/marco/projects/wai/aimj/submissions

      Login as ftp using your email address as password. Then, notify
      your submission via email to the guest editor at the address below.


Electronic versions of papers can be submitted in any format,
including LATEX, Postscript, MSWord, RTF, and should be preferably
compressed in .Z, .zip, or .gz format. If you submit a compressed file
via Electronic Mail, be sure to uuencode it for proper transmission.

Perspective authors are strongly encouraged to contact the guest editor at:


                        Marco Ramoni
                        Knowledge Media Institute
                        The Open University
                        Walton Hall, Milton Keynes
                        United Kingdom MK7 6AA
                        Phone: +44 (1908) 655721
                        Fax: +44 (1908) 653169
                        Email: M.Ramoni@open.ac.uk


Important dates are:

March 30th, 1997:       Submission of full paper.

July 15th, 1997:        Notification of acceptance or rejection.

September 15th, 1997:   Submission of final manuscript.



The Special Issue is expected to appear by mid 1998. Until the
publication of the Special Issue, a WWW site will report information
about the submission, review, and publication process at:

                   http://kmi.open.ac.uk/"marco/projects/wai/aimj

Guidelines for the preparation of manuscripts are available from the
WWW site or from the guest editor.


Marco



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From raghu@cs.wisc.edu Tue Oct 15 12:08:23 1996
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Date: Tue, 15 Oct 1996 12:08:00 -0500
From: bostjan.brumen@uni-mb.si
Message-Id: <199610151708.MAA00797@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

                          Call for paper CBMS'97 

                        The 10th IEEE Symposium on 

                      Computer-Based Medical Systems 

                            June 11-13th 1997
                        Maribor, Slovenia, Europe


                             The Symposium
                             =============

The symposium is intended for engineers and computer scientists in industry
and academia who are developing Computer-Based Medical Systems (CBMS).
Particular emphasis is placed on the issues associated with the development
and manufacture of robust safety critical medical systems and the current
regulatory environment for those devices. The symposium provides an
excellent opportunity for government regulators to interact with the medical
device industry. Papers regarding device and software safety in the design
of systems, as well as software development practices, methods, and tools
are encouraged. Reports about applications in progress are also encouraged.
Medical device engineers, medical professionals, biomedical engineers and
computer scientists who are working on medical computing projects are
especially encouraged to submit papers describing their work.


                                 The Program
                                 ===========
     
CBMS combines technical papers, poster presentations, panel discussions and
research laboratory tours. Papers covering the following related areas are
requested:

Main themes

   * knowledge needed for successful application and development of computer
     based medical systems,
   * computer based medical systems and ultrasound,
   * perspectives of using knowledge based concepts in computer based
     medical systems

Topics
======

Basic knowledge

     knowledge needed for successful application and development of computer
     based medical systems, education, methods

Management process

     systems, methods, applications, cost-benefit analysis, optimisation of 
     diagnostic processes, risk analysis

Medical System Reliability and Safety

     fault-tolerance, system testing, validation, verification, software
     robustness, system safety

Information Systems

     information systems, Roentgen Information Systems (RIS); Medical
     Information Systems (MIS); Hospital Information Systems (HIS),
     networks, databases, methods, applications, Picture Archiving Computer
     Systems (PACS)

Softwarer Development Processes, Methodologies and Tools

     OO methods, method engineering, automatic code generation

Image Processing and Analysis

     registration, compression, enhancement, restoration, reconstruction,
     hardware, visualisation, comosynthesis

Signal Processing

     real-time processing, monitoring, computerised tomography (CT),
     magnetic resonance (NMR), embeded systems

Knowledge Based Systems

     theory, implementations, pattern recognition, applications, expert
     systems, neural networks, fuzzy systems

Prosthetic Devices

     environmental control, devices for the hearing and vision impaired,
     standards, orthopaedics prosthesis

Cardiovascular Technologies

     imaging, bioimpendances, measurements, micro-computer applications,
     cardiopulmonary resuscitation, Holter monitoring, ECG monitoring, ECHO
     cardigraphy

Others

     virtual reality, multimedia systems, telemedicine, ...


             
Important dates 
===============

October 31th, 1996
  Deadline for submission of extended abstracts (2 pages)

December 15th, 1996 
  Notification of acceptance will be announced togother with recommendations 
  to prepeare the final version 

January 31th, 1997 
  Deadline for submission of camera ready papers 


Submission Process 

Potential participants are invited to submit abstracts no longer than 
2 pages (1200 words) by October 31th, 1996. The abstracts should outline 
methodology and emphasize how the methodology has been applied. The
abstracts may be sent to:

  Peter Kokol, PhD
  Gen-chair, CBMS97 University of Maribor
  Faculty of Electrical Engineering and Computer Science
  Smetanova 17
  2000 Maribor
  Slovenia

or in ASCII format to:  cbms97@uni-mb.si 
                        ----------------


Home page:   http://www.uni-mb.si/~cbms97
Email:       cbms97@uni-mb.si

fax: +386 62 225 013   or  +386 62 226 232 
tel: +386 62 221 112


Sincerely,
				Organising committee of CBMS'97


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From raghu@cs.wisc.edu Tue Oct 15 14:18:48 1996
Received: from ricotta.cs.wisc.edu (ricotta.cs.wisc.edu [128.105.67.19]) by sea.cs.wisc.edu (8.6.12/8.6.12) with ESMTP id OAA23733 for <dbworld@sea.cs.wisc.edu>; Tue, 15 Oct 1996 14:18:38 -0500
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Date: Tue, 15 Oct 1996 14:18:38 -0500
From: dov gabbay <dg@doc.ic.ac.uk>
Message-Id: <199610151918.OAA01167@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

     International Joint Conference on
       Qualitative and Quantitative
           Practical Reasoning

            ECSQARU / FAPR '97

              9-12 June 1997

     Seminaris, Bad Honnef, Germany

        URL:   http://www.mpi-sb.mpg.de/FAPR


             Aims and Scope
             **************

We are happy to announce that from the year 1997,
the biannual European Conference
on Symbolic and Quantitative Approaches to Reasoning and
 Uncertainty (ECSQARU'97) and the biannual International
Conference on Formal and Applied
Practical Reasoning (FAPR'97),
have merged into one joint biannual conference.

The first in the series is ECSQARU/FAPR 97.

The joint two conferences are open to the
international community of researchers
interested in reasoning and uncertainty.

The three predecessors of ECSQARU'97 were sponsored
and organized by the consortium of DRUMS
(Defeasible Reasoning and Uncertainty Management Systems,
ESPRIT III BRA 6156). This project involved 21 European
universities and research organizations with the goal of
developing and synthesizing approaches in the fields of
belief change, non-monotonic deduction,
inconsistency in reasoning, abduction, efficient
inference algorithms, and dynamic reasoning with partial models.
FAPR 96 was sponsored by MEDLAR, the european project on
practical reasoning, involving over 15 major european
groups in mechanised deduction in qualitative
practicsal reasoning.

TOGETHER BOTH CONFERENCES COVER ALL ASPECTS OF HUMAN
PRACTICAL REASONING!


                   Areas of Contribution

     Theories of agents
     Theories of actions
     New logics (informal, dialogue, etc.)
     Argumentation theory
     Belief functions
     Aggregating arguments
     Combining reasoning mechanisms
     Case studies
     Formal models for reasoning
     Non-monotonic practical reasoning mechanisms
     Application of agent oriented programming
     Fallacies and their role in practical reasoning
     Inconsistency and actions
     Temporal and spatial practical reasoning
     Tools for the practical reasoner
     Practical reasoning application in robotics
     Practical reasoning application in knowledge bases
     Logic programming and practical reasoning
     Legal reasoning
     User modelling
     The numerical aspects of handling
           imperfect knowledge as uncertainty
     Vagueness, imprecision, incompleteness,
          and partial inconsistency.
     Probability theory
     Possibility theory
     Fuzzy logic
     Evidence or Dempster-Shafer theory
     Uncertainty in knowledge-based systems
     Data fusion
     Knowledge discovery from data bases
     Data mining
     Graphical models
     General concepts of belief change.
     Theoretical results, algorithms,
          and applications that address the unification and
     integration of different approaches
          are especially encouraged.



              Conference Chairs
              *****************

            Dov M. Gabbay
            Imperial College, London,
            England

            Rudolf Kruse
            University of Braunschweig,
            Germany




            Program Committee
            *****************

    Luigia Carlucci Aiello, (Rome)
    J. Baldwin, (Bristol)
    J. Bell, (QMW, London)
    Wolfgang Bibel, (Darmstadt)
    J. Bigham, (QMW, London)
    F. Bergadano, (Torino)
    Ph. Besnard, (Rennes)
    J. Anthony Blair, (Windsor)
    B. Bouchon-Meunier, (Paris VI)
    Gerd Brewka, (Wien)
    Alan Bundy, (Edinburgh)
    Anthony Cohn, (Leeds)
    Jim Cunningham, (London)
    M. Delgado, (Granada)
    Robert Demolombe, (Toulouse)
    Patrick Doherty, (Linkoping)
    D. Dubois, (Toulouse)
    Luis Fariqas del Cerro, (Toulouse)
    J. Fox, (ICRF, London)
    Christine Froidevaux, (Orsay)
    P. Gardenfors, (Lund)
    J. Gebhardt, (Braunschweig)
    E. Gregoire, (Artois)
    Dov Gabbay, (London)
    Rob Grootendorst, (Amsterdam)
    P. Hajek, (Czech. Acad. of Science, Prague)
    H. Herre, (Leipzig)
    Tony Hunter, (London)
    David Israel, (Menlo Park)
    Ralph A. Johnson, (Windsor)
    Andrew Jones, (Oslo)
    J. Kohlas, (Fribourg)
    Robert A. Kowalski, (London)
    P. Krause, (ICRF, London)
    Rudolf Kruse, (Braunschweig)
    S. Lauritzen, (Aalborg)
    R. Lopez de Mantaras, (CEAB,Blanes)
    W. Lukaszewicz, (Warsaw)
    E. Mamdani, (QMW, London)
    Alberto Martelli, (Torino)
    J.J. Meyer, (Free Amsterdam)
    S. Moral, (Granada)
    Bernhard Nebel, (Freiburg)
    Andreas Nonnengart,(Saarbr|cken)
    Donald Nute, (Athens, Georgia)
    Hans J|rgen Ohlbach, (London)
    David Pearce, (Saarbr|cken)
    David Perkins, (Cambridge, USA)
    Henri Prade, (Toulouse)
    I Pratt, (Manchester)
    Uwe Reyle, (Suttgart)
    Hans Rott, (Konstanz)
    L. Saitta, (Torino)
    Erik Sandewall, (Linkoping)
    T. Schaub, (Rennes)
    Michael Scriven, (Michigan)
    P. Siegel, (Marseille)
    ?Jvrg Siekmann, (Saarbr|cken)
    Philippe Smets, (Brussels)
    K. Sundermeyer, (Daimler Benz, Berlin)
    Y.H. Tan, (Amsterdam)
    Richmond H. Thomason, (Pittsburgh)
    Jan Treur, (Amsterdam)
    D. Vermeir, (Antwerpen)
    F. Voorbraak, (Amsterdam)
    Doug Walton, (Winnipeg)
    Emil Weydert, (MPI Saarbr|cken)
    N. Wilson, (QMW, London)
    C. Witteveen, (Delft)
    John Woods, (Lethbridge)
    Lotfi Zadeh, (Berkeley)
    H.-J. Zimmermann, (Aachen)




                  Organizing Committee
                  ********************

       Christine Harms         Andreas Nonnengart
       GMD, Sankt Augustin,    Max-Planck-Institut, Saarbr|cken,
       Germany                 Germany






                     Important dates
                     ***************

            January 06 1997    Submission deadline
            February 15 1997   Notification of acceptance
            March 15 1997      Final version of accepted papers
            June 9-12 1997     The conference




                     Where to submit
                     ***************

         ECSQARU Papers:

         Prof. Dr. Rudolf Kruse
         Dept. of Computer Science
         TU Braunschweig
         B|ltenweg 74 - 75
         38102 Braunschweig,
         Germany
         Phone: +49 531 391 3289
         Fax: +49 531 391 5936
         Email: kruse@ibr.cs.tu-bs.de


         FAPR Papers:

         Dr. Hans J|rgen Ohlbach
         Dept. of Computing
         Imperial College
         180 Queen's Gate
         London SW7 2BZ, England
         Phone: +44 171 594 8208
         Fax: +44 171 594 8201
         Email: h.ohlbach@doc.ic.ac.uk


PROFESSOR DOV GABBAY                   ALL LATEX COMMUNICATIONS AND
DEPT OF COMPUTING                      DOCUMENTS PLEASE SEND TO JANE SPURR
180 QUEEN'S GATE                        js@doc.ic.ac.uk
LONDON SW7 2BZ
 TEL ++44 171 5948205                  TEL ++44 171 5948200
 FAX ++44 171 5948201                  FAX ++44 171 5948201



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From raghu@cs.wisc.edu Tue Oct 15 18:11:10 1996
Received: from ricotta.cs.wisc.edu (ricotta.cs.wisc.edu [128.105.67.19]) by sea.cs.wisc.edu (8.6.12/8.6.12) with ESMTP id SAA28723 for <dbworld@sea.cs.wisc.edu>; Tue, 15 Oct 1996 18:11:02 -0500
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Date: Tue, 15 Oct 1996 18:11:01 -0500
From: Ricardo Baeza-Yates <rbaeza@goliat.upc.es>
Message-Id: <199610152311.SAA01789@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

XVII Conferencia Internacional     XVII International Conference
de la Sociedad Chilena de          of the Chilean Computer 
Ciencia de la Computacion          Science Society 

                Valparaiso, Chile, 
                November 12-14, 1997

                  CALL FOR PAPERS


The conference will take place as part of a bigger event together 
with the XXIII Latin-American Conference in Informatics and the 
Fourth South American Workshop on String Processing
locally organized by the Technical University Federico Santa Maria.

Papers presenting original research in Computer Science are being
sought. Typical, but not exclusive, topics include:

   o  Algorithms and Data Structures  o  Complexity Theory
   o  Artificial Intelligence         o  Distributed Systems
   o  Computer Algebra                o  Human-Computer Interaction
   o  Computer Architecture           o  Office Automation
   o  Computer Graphics               o  Operating Systems
   o  Databases                       o  Performance Evaluation
   o  Data Communications             o  Programming Languages
   o  Data Security and Cryptography  o  Software Engineering

Program Committee:

    Eric Allender (Rutgers University, USA) 
    Ricardo Baeza-Yates (Chair, Univ. de Chile) 
    Alvaro Campos (Univ. Catolica de Chile) 
    Raul Camposano (Synopsys, USA) 
    Tiziana Catarci (Univ. di Roma, Italy)
    Vladimir Estivill-Castro (Queensland U.T., Australia) 
    Christos Faloutsos (Univ. of Maryland, USA)
    Bill Frakes (Virginia Tech., USA) 
    Juan Garay (IBM Yorktown Heights, USA)
    David Gries (Cornell University, USA)
    Ulrich Hoppe (Univ. of Duisburg, Germany)
    Alberto Laender (Univ. Fed. de Minas Gerais, Brazil) 
    Pablo Noriega (IIIA, Spain) 
    Isidro Ramos (Univ. Polit. de Valencia, Spain) 
    Claudia Roncancio (ENSIMAG/LSR, France) 
    Doaitse Swierstra (Utrecht Univ., Netherlands) 
    Marcello Visconti (U.T. Fed. Sta. Maria, Chile) 
    Osamu Watanabe (Tokyo Inst. of Technology, Japan) 
    
Paper submission: An extended abstract written in 
ENGLISH, of at most ten typed pages, including e-mail
address and/or a fax number, should be sent 
before MAY 16th, 1997. The paper should be sent in PostScript 
format by e-mail to sccc97@dcc.uchile.cl. If e-mail is not 
available, five copies must be addressed to the program committee
chair to:

Ricardo Baeza-Yates
Depto. de Ciencias de la Computacion    E-mail: sccc97@dcc.uchile.cl
Universidad de Chile                    FAX: +56-2-689-5531
Casilla  2777, Santiago, Chile          Phone: +56-2-678-4364
  
Authors will be notified of acceptance or rejection via
e-mail by JULY 16th, 1997. The full versions of the accepted 
papers (camera-ready) must be written in English, and will be 
due by AUGUST 15th, 1997.

Valparaiso is located 110 kms. north west of Santiago, the capital 
city of Chile. It is a picturesque city with houses and cable
cars climbing the hills that surround the bay. The city hosts the 
National Congress and is one of the two busiest ports in Chile. 
Adjacent is Vi~na del Mar, one of the main beach resorts of Chile. 
Together, they have more than a million inhabitants, forming the 
third largest urban area in the country.

Vi~na del Mar, ``the Garden City'', is one of the main touristic 
attractions in Chile with nice beaches, green areas, a casino, 
hotels and many restaurants.

Additional information can be obtained from the Organizing Committee:

Organizacion CLEI'97 
Depto. de Informatica                 E-mail: clei97@inf.utfsm.cl  
Univ. Tecnica Federico Santa Maria    FAX: +56-32-625-217
Casilla  110-V, Valparaiso, Chile     Phone: +56-32-626-364
                                      http://www.inf.utfsm.cl/clei97/


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From raghu@cs.wisc.edu Wed Oct 16 10:05:48 1996
Received: from ricotta.cs.wisc.edu (ricotta.cs.wisc.edu [128.105.67.19]) by sea.cs.wisc.edu (8.6.12/8.6.12) with ESMTP id KAA12696 for <dbworld@sea.cs.wisc.edu>; Wed, 16 Oct 1996 10:05:39 -0500
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Date: Wed, 16 Oct 1996 10:05:38 -0500
From: Klaus-Dieter Schewe <klaus-dieter.schewe@informatik.tu-clausthal.de>
Message-Id: <199610161505.KAA02927@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

Please notice that the correct date for this workshop is September, 15--19, 
1997!

			CALL FOR PAPERS

		Seventh International Workshop on
	Foundations of Models and Languages for Data and Objects

		    Distributed Databases

	Minsen, Germany, September 15 -- 19, 1997

organized by GI-Arbeitskreis ``Grundlagen von Informationssystemen (Foundations
of Information Systems)'', supported by the European Association for Theoretical
Computer Science (EATCS)


This international workshop will be the seventh in a series focussing on 
foundations of models and languages for data and objects. The main principle of
this workshop series is to concentrate on one selected topic and to offer the 
opportunity for in-depth exchange of ideas and experiences. In order to 
stimulate extensive discussions, the time for the presentation of a long (short)
paper is 60 (30) minutes followed by about 30 (15) minutes of discussion. 

Furthermore, another participant will be asked in advance to prepare a response 
to the work presented. In addition to the talks, there will be working groups 
which concentrate on actual research topics and try to develop a common 
understanding of the problems involved. Due to the special character of the 
workshop, every participant is expected to stay for the complete duration of 
the workshop.

The 1997 workshop will be held in Minsen, Germany, and focusses on Distributed 
Databases. Typical, but not exclusive topics of interest are:

	models and languages, 
	fragmentation and allocation algorithms, 
	transaction management,
	integrity maintenance, 
	query optimization, 
	optimized data and storage structures, 
	replication,
	incomplete and uncertain information 
in distributed and federated databases


Submission of Papers.

Authors are cordially invited to submit four copies of their contribution 
(extended abstract) to the program committee chair by April 1, 1997. Papers 
should not exceed 10 pages (single-spaced, 12pt, US letter or A4 paper) for 
long presentations and 5 pages for short presentations and for working group 
proposals. Submissions have to be sent to (electronic submissions (PostScript, 
dvi) are accepted as well):

	Klaus-Dieter Schewe, 
	Institut f\"ur Informatik, 
	Technische Universit\"at Clausthal
	Erzstr. 1, 
	38678 Clausthal-Zellerfeld, 
	Germany
	schewe@informatik.tu-clausthal.de


The submissions will be judged not only for scientific quality but
also for suitability as a basis for broader discussion. The
proceedings will be published as a technical report to be available at
the workshop. After the workshop we will consider publication of a revised 
version of the proceedings including working group summaries.


Program Committee:

	Stefan Conrad (U Magdeburg, Germany),
	Hayan Hasse (ABB, Switzerland),
	Andreas Heuer (U Rostock, Germany),
	Stephen J. Hegner (U Vermont, USA),
	Hans--Joachim Klein (U Kiel, Germany),
	Winfried Lamersdorf (U Hamburg, Germany),
	Maria Orlowska (U Queensland, Australia),
	Torsten Polle (U Dortmund, Germany),
	Torsten Ripke (TU Clausthal, Germany),
	Gunter Saake (U Magdeburg, Germany),
	Klaus--Dieter Schewe (TU Clausthal, Germany, chair),
	Marc Scholl (U Konstanz, Germany),
	Kasimierz Subieta (U Warsaw, Poland),
	Markus Tresch (ETH Zurich, Switzerland)


Organization:

	Thomas Feyer, 
	Alexander Kuckelberg, 
	Torsten Ripke (chair), 
	Klaus-Dieter Schewe (all TU Clausthal)


Important Dates:

	Submission		 		April 1, 1997
	Notification of Acceptance/Rejection	June 4, 1997
	Camera--ready version			July 14, 1997
	Workshop				September 15--19, 1997


An up-to-date version of this CfP and further information is available at

	http://www.in.tu-clausthal.de/~ripke/workshop97.html

A postscript version of this CfP is available via anonymous ftp from

	ftp.rz.tu-clausthal.de/pub/institute/ifi/schewe/cfp.ps



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From raghu@cs.wisc.edu Thu Oct 17 13:42:14 1996
Received: from ricotta.cs.wisc.edu (ricotta.cs.wisc.edu [128.105.67.19]) by sea.cs.wisc.edu (8.6.12/8.6.12) with ESMTP id NAA06298 for <dbworld@sea.cs.wisc.edu>; Thu, 17 Oct 1996 13:42:08 -0500
Received: (from raghu@localhost) by ricotta.cs.wisc.edu (8.6.12/8.6.12) id NAA05446 for dbworld; Thu, 17 Oct 1996 13:42:07 -0500
Date: Thu, 17 Oct 1996 13:42:07 -0500
From: Mike Florence <mikef@o2tech.com>
Message-Id: <199610171842.NAA05446@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

The O2 Technology Java Relational Binding
product and its documentation can be downloaded from the O2 web
server (www.o2tech.com) for a free evaluation.

The Java Relational Binding from O2 Technology is middleware that bridges
the gap between Java applications and relational databases. 

Features

It consists of a development environment and a run time version. 

*       From the description of a set of Java classes, the development tool
generates an equivalent relational schema and methods to read and write
objects in the database. These methods perform the mapping between the Java
objects and their representation in the relational schema. 
*       The run time version runs on top of a JDBC compliant layer and
manages an object cache to improve performance.

Other features include: 
*       associative access to class extents
*       query language support
*       extensibility
*       schema evolution
*       tuning facility
*       support for code persistence

The product is entirely developed in Java except for the thin interface
layer to the relational database.

___________________________________________________________________________

 Francois Bancilhon                            Email  francois@o2tech.com
 O2 Technology                                 Tel    415 842 7008
 3600 West Bayshore Road, Suite 106            Fax    415 842 7001
 Palo Alto, California 94303                   Web    http://www.o2tech.com/
___________________________________________________________________________

 


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From raghu@cs.wisc.edu Fri Oct 18 10:11:51 1996
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Date: Fri, 18 Oct 1996 10:11:44 -0500
From: Jean-Luc Hainaut <jlh@info.fundp.ac.be>
Message-Id: <199610181511.KAA06571@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

=20
      (Apologies if you receive this call more than once)
=20
    -----------------------------------------------------
    L A S T   C A L L   F O R   P A R T I C I P A T I O N
    -----------------------------------------------------

+-----------------------------------------------------------+
I                                                           I
I                                                           I
I               THE FUTURE OF INFORMATION SYSTEMS           I
I                   CHALLENGES AND PITFALLS                 I
I                                                           I
I                                                           I
I                  Institute of Informatics                 I
I               The University of Namur (FUNDP)             I
I                          Belgium                          I
I                    25 - 26 October 1996                   I
I                                                           I
+-----------------------------------------------------------+


  <<    The extended programme and the position paper =20
  <<    can be obtained at:                              =20
  <<    http://www.info.fundp.ac.be/FIS96 =20


MOTIVATION
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

Faced with dramatic changes in their environment, organizations are forced
to adapt their enterprise strategies and to shift to new organizational
paradigms. In addition, the constant evolution of the information technology
can enable these changes, but, at the same time, can induce too strong a
pressure on the organization capability to evolve. This situation is true
not only for private organizations but also for public ones.   As a
strategic asset of the enterprise, the information system should support
these changes and smooth their impact.  However, the current information
systems suffer from such deficiencies, such as their rigidity, that they
sometimes prevent that organizational evolution.  Hence the need for better
information systems.
The conference is intended to analyse the organizational and technological
stress put on today's and future enterprises, the way they are supported by
current information systems, and what future information systems should be.


PROGRAMME
=3D=3D=3D=3D=3D=3D=3D=3D=3D

* M. S. Scott Morton, Sloan School of Management, MIT, Cambridge,=
 Massachusetts
  The future of IS in supporting changes in the business environment and
enterprise strategies,=20
 =20
* B. Konsynski,Emory Business School, Atlanta, Georgia
  Emerging IT and new organization and market possibilities, =20
 =20
* A. Solvberg,Norwegian Institute of Technology, University of Trondheim
  The future of IS engineering,=20
 =20
* R. Welke,Georgia State University, Atlanta, Georgia
  The evaluation of investments in IS: in search of the philosopher's stone,=
 =20
 =20
* C. Ciborra,University of Bologna and Theseus Institute at Sophia Antipolis
  Teamwork & Groupware: a challenge for the organization=20
 =20
* Y. Pigneur,HEC,University of Lausanne
  An analysis framework for emergent uses of IS in business
 =20
* Y. Rene de Cotret,Head of Multimedia DG III, European Commission, Brussels
  The future of information and communication technologies for the
development of IS,=20
 =20
* F. Bodart,Institute of Informatics, the University of Namur (FUNDP)
  Introduction - A Position paper,=20
 =20
SESSION CHAIRS and RAPPORTEURS
------------------------------
  Michel L=E9onard, University of Geneva
  J-P de Jamblinne, Comparex Information Systems, Brussels

CONTACT
-------
Jean-Luc Hainaut               Francois Bodart
professor                      professor
            Institut d'Informatique
            The University of Namur
            rue Grandgagnage, 21
            B-5000 Namur (Belgium)
            Fax  +32 (0)81 / 72.49.67
tel. +32 (0)81 / 72.49.96      tel. +32 (0)81 / 72.49.72
jlh@info.fundp.ac.be           fbo@info.fundp.ac.be




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From raghu@cs.wisc.edu Fri Oct 18 10:14:05 1996
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Date: Fri, 18 Oct 1996 10:13:55 -0500
From: Sophie.Cluet@inria.fr
Message-Id: <199610181513.KAA06585@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

                        Call for Exhibitions

          13th International Conference on Date Engineering
                         7 April  - 11 April, 1997
                            Birmingham, U.K. 
                 Sponsored by the IEEE Computer Society
 
             http://www-rocq.inria.fr/~cluet/icde.html



The exhibition section of the 13th IEEE International Conference
on Data Engineering provides a unique forum for the exchange of
information between the exhibitors and the conference delegates.
Exhibitors can make use of this opportunity to unveil their
latest developments and share their experiences with delegates of
diverse backgrounds.  Delegates often find the forum an ideal
place to discuss specific issues at depth that may not be
possible in other sections.

The three categories covered by the exhibition are intended to
encompass contributions from different data engineering
communities.  Together they will present to delegates different
perspectives of the state-of-art data  engineering technologies.

  (1) Industrial/application demonstration
  (2) Academic prototype demonstration
  (3) Database and knowledge-base related books

Proposals of exhibition of the above three categories are invited
from database system vendors, research establishments, academic
institutions, publishers, as well as other parties who may
contribute towards the goals of the section. 

The exhibition will be held in a spacious room with Internet
connections located next to the meeting room.  A description of
each exhibited item in the first and second categories will be
included in the conference proceedings to be distributed 
at the conference.

A description of the proposed exhibition should be within two
pages and submitted before December 15 to the following:

  Sohpie Cluet
  ICDE'97
  INRIA (VERSO)
  B.P. 105
  78153 Le Chesnay Cedex
  France

  email: Sophie.Cluet@inria.fr
  phone: +33 01 39 63 58 20
  fax:   +33 01 39 63 53 30

Notification of the acceptance or rejection of the proposals will
be given by Feb. 28, 1997.

Information about the conference, paper submission, panels, and
tutorials can be obtained at:

  http://www.cse.ogi.edu/icde97/cfp97.html







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From raghu@cs.wisc.edu Fri Oct 18 14:16:26 1996
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Date: Fri, 18 Oct 1996 14:16:20 -0500
From: Meral Ozsoyoglu <ozsoy@alpha.CES.CWRU.Edu>
Message-Id: <199610181916.OAA07009@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

DEADLINE for PODS submissions is **NOVEMBER 6**. 
PODS 1997 CFP is included below for your convenience.

There are two NEW awards planned for PODS 1997, namely,
Best Newcomer Paper Award, and Best Paper Award.
Details can be found in the CFP below, and in the
SIGMOD/PODS 1997 web page: 

http://mundos.ifsm.umbc.edu/~ramesh/sigmod97/info.html

Sincerely,

Z. Meral Ozsoyoglu
PODS 1997, PC Chair

=======================================================================

                              CALL FOR PAPERS

                     SIXTEENTH ACM SIGACT-SIGMOD-SIGART

             Symposium on PRINCIPLES OF DATABASE SYSTEMS (PODS)

                              12-15 May 1997
                              Tucson, Arizona

=========================================================================
                             PODS IMPORTANT DATES

           PAPER SUBMISSION................NOVEMBER  6, 1996 (FIRM deadline)
           Notification of Acceptance......January  27, 1997
           Camera Ready Copies Due.........February 15, 1997
           Conference......................May   12-14, 1997

=========================================================================

The symposium will focus on new developments in the fundamental aspects of
database and knowledge-base systems. Original research papers on the theory,
design, specification, or implementation of database and knowledge-base
systems are solicited.

Topics of Interest

Some suggested, although not exclusive, topics of interest are:

   * Access Methods
   * Active Databases
   * Complex Objects
   * Concurrency Control
   * Constraint Management and Constraint DBs
   * Database Interoperation
   * Data Models
   * Database Programming Languages
   * Data Structures
   * Deductive Databases
   * Distributed Databases
   * Incomplete Information and Uncertainty
   * Integrity and Security
   * Knowledge Discovery
   * Knowledge Representation
   * Nonmonotonic Reasoning
   * Object-Oriented Databases
   * Parallel Databases
   * Performance Evaluation
   * Physical and Logical Design
   * Query Languages
   * Query Optimization
   * Real Time Databases
   * Spatial and Temporal Data
   * Transaction Management
   * Views and Warehousing

                       PAPER SUBMISSION:

You are invited to submit twelve copies of a detailed abstract (not a
complete paper) to the program chair: 

Z. Meral Ozsoyoglu 
Computer Engineering and Science Department, 
Case School of Engineering
Case Western Reserve University 
Olin Building 511, 10900 Euclid Avenue
Cleveland, Ohio 44106-7071
U.S.A.
Email: meral@cs.cwru.edu
Tel: (216) 368-2818
Fax: (216) 368-2801

Submissions should be received by the program chair by NOVEMBER 6, 1996. 
This is a FIRM deadline for submissions.
A limit of 10 typed pages with roughly 35 lines/page (about 5000 words
or 10K bytes in total) is placed on submissions. Font size should be
at least 10 points.

The abstract must provide sufficient detail to allow the program committee
to assess the merits of the paper and should include appropriate references
to and comparisons with the literature. It is recommended that each
submission begin with a succinct statement of the problem, a summary of the
main results, and a brief explanation of their significance and relevance to
the conference, all suitable for the non-specialist. Technical development
of the work, directed to the specialist, should follow. If the authors
believe that more details are essential to substantiate the main claims of
the paper, they may include a clearly marked appendix to be read at the
discretion of the committee.

                            AWARDS:

Two awards are planned for PODS 1997:

Best Newcomer Paper Award: An award will be given to the best paper
submitted to PODS that is written by one or more authors,
none of whom have published in previous PODS proceedings.
(Please indicate in your submission letter if no author has published
in a previous PODS.)

Best Paper Award: An award will be given to the best paper submitted
to PODS as judged by the program committee. All submissions (see the
exception below) are eligible
for this award.

The program committee may decide to give both awards to the same paper,
decline to make an award, or split an award among several papers. 
Papers (co-)authored by program committee members are not eligible
any of the awards.

                  CONFERENCE ORGANIZATION:

General Chair
     Alberto Mendelzon, University of Toronto

Program Chair
     Z. Meral Ozsoyoglu, Case Western Reserve University

PODS Program Committee
     Phokion G. Kolaitis, University of California, Santa Cruz
     Leonid Libkin, Bell Laboratories
     David Lomet, Microsoft
     Tova Milo, Tel-Aviv University
     Raymond Ng, University of British Columbia
     Peter Revesz, University of Nebraska
     V.S. Subrahmanian, University of Maryland
     Jan Van den Bussche, University of Antwerp
     Victor Vianu, University of California, San Diego
     Jeff Vitter, Duke University

Proceedings Chair
     Li-Yan Yuan, University of Alberta

PODS Executive Committee
     Serge Abiteboul, INRIA
     Richard Hull, Bell Laboratories
     Alberto Mendelzon, University of Toronto
     Z. Meral Ozsoyoglu, Case Western Reserve University
     Moshe Vardi, Rice University
     Mihalis Yannakakis, Bell Laboratories


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From raghu@cs.wisc.edu Fri Oct 18 14:23:44 1996
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Date: Fri, 18 Oct 1996 14:23:35 -0500
From: "Shalom (Dick) Tsur" <tsur@hitachi.com>
Message-Id: <199610181923.OAA07022@ricotta.cs.wisc.edu>
To: dbworld@ricotta.cs.wisc.edu

The R&D Division of Hitachi America, Ltd. (HAL), has recently started
a new long-term activity in the area of Enterprise Data Management Systems
and Application technology. The Information Technology Group (ITG) was
established at Santa Clara, CA. to conduct research in this area. Topics that
are expected to be covered include: Data Mining and Knowledge Discovery
in large sources of enterprise data, with an emphasis on parallel computing,
information and schema integration in hetergogeneous data sources, 
visualization as an aid in the data mining process and the distribution of 
results over enterprise-wide networks.

ITG will meet these objectives by closely interacting with a number of
large commercial partners in diverse areas of strategic importance to 
Hitachi, such as healthcare, manufacturing, finance and other 
domains. At the same time it will closely collaborate with a number
of academic institutions so as to be informed of and to contribute to the latest
research in these areas.

ITG seeks a number of qualified researchers to join this effort. The ideal
candidate would have an experience of 2-5 years in the area of database 
systems technology or large-volume data analysis, and a Ph.D. education in 
Computer Science or a related engineering discipline. Experience in the
requirements formulation of large industrial applications in this area would
be considered of additional interest.

Interested applicants should contact:

Dr. Shalom Tsur
Hitachi America, Ltd.
Research & Development Division
3101 Tasman Drive, MS-120, Santa Clara, CA., 95054

Tel: 408 492 9070 ext. 225
Fax: 408 988 2041

Email: tsur@hitachi.com



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