CALL FOR PAPERS DEMM2000 "Database schema evolution and meta-modeling" Ninth International Workshop on Foundations of Models and Languages for Data and Objects Schloss Dagstuhl, Germany September 18-22, 2000 http://www.cs.utwente.nl/~demm2000/ organized by Universities of Twente, Magdeburg and Groningen SCOPE OF THE CONFERENCE This international workshop will be the ninth in a series focusing 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 current 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. TOPICS The general focus of this workshop will be on ``Database schema evolution and meta-modeling''. Typical, but not exclusive topics of interest are: - evolution and transactions - evolution and integrity constraints - evolution and data dictionaries - evolution and verifiable database components - evolution and design patterns - evolution and historical data - evolution and versioning - evolution and security - evolution and active rules - evolution and federated databases - logics for evolution - integration of changing behavior - object migration - component based design and database evolution SUBMISSION Authors are invited to submit their contribution by April 15th, 2000. Papers should not exceed 15 pages (single-spaced, 12pt, US letter or A4 paper) for long presentations and 5 pages for short presentations and for working group proposals. Electronic submissions have to be sent to: demm2000@cs.utwente.nl Participant's proceedings will be available at the workshop. It is planned to publish a post-workshop proceedings containing selected papers in the Springer Lecture Notes in Computer Science. IMPORTANT DATES Submission: April 15, 2000 Notification: June 15, 2000 Camera Ready Papers Due: July 15, 2000 Workshop: September 18-22, 2000 Program Committee : Herman Balsters (University of Twente, The Netherlands; Chair) Elisa Bertino (University of Milano, Italy) Anthony Bonner (University of Toronto, Canada) Bert de Brock (University of Groningen, The Netherlands) Jan van den Bussche (University of Limburg, Belgium) Stefan Conrad (University of Magdeburg, Germany; Co-chair) Hans-Dieter Ehrich (TU Braunschweig, Germany) Paul Grefen (University of Twente, The Netherlands) Theo d'Hondt (University of Brussels, Belgium) Kalle Lyytinen (University of Jyvaskyla, Finland) John Jules Meyer (University of Utrecht, The Netherlands) Michele Missikoff (IASI-CNR, Italy) Tamer Ozsu (University of Alberta, Canada) Oscar Pastor (Technical University of Valencia, Spain) Gunter Saake (University of Magdeburg, Germany) Amilcar Sernadas (IST Lisbon, Portugal) Klaus-Dieter Schewe (TU Clausthal, Germany) Marc Scholl (University of Konstanz, Germany) Can Tuerker (ETH Zurich, Switzerland) Jari Veijlainen (University of Jyvaskyla, Finland) Gottfried Vossen (University of Munster, Germany) Gerhard Weikum (University of the Saarland, Germany) Roel Wieringa (University of Twente, The Netherlands) Roberto Zicari (Johann Wolfgang Goethe-University Frankfurt, Germany) Organizing Committee: Herman Balsters (University of Twente, The Netherlands; Chair) balsters@cs.utwente.nl Stefan Conrad (University of Magdeburg, Germany; Co-chair) conrad@iti.cs.uni-magdeburg.de Bert de Brock (University of Groningen, The Netherlands) e.o.de.brock@bdk.rug.nl