Jiri Lazansky – författare

This book constitutes the refereed proceedings of the 12th International Conference on Database and Expert Systems Applications, DEXA 2001, held in Munich, Germany in September 2001. The 93 revised full papers presented were carefully reviewed and selected from 175 submissions. The papers are organized in topical sections on advanced databases, information retrieval, digital libraries, user interfaces, multimedia databases, workflow aspects, active databases, spatial databases, distributed databases, web aspects, knowledge management aspects, datawarehouses, hypermedia, indexing, object-oriented databases, database queries, and transaction processing.

This volume constitutes the proceedings of the 4thInternational Conference on Database and Expert SystemsApplications (DEXA), held in Prague, Czech Republic, inSeptember 1993. Traditionally the objective of the DEXA conferences is toserve as an international forum for the discussion andexchange of research results and practical experinece amongtheoreticians and professionals working in the field ofdatabase and artificial intelligence technologies. Despitethe fact that in the conference title the applicationsaspect is mentioned explicitly, the theoretical and thepractical points of view in the field are well-balanced inthe program of DEXA'93. The growing importance of theconference series is outlined by the remarkably high numberof 269 submissions and by the support given by renownorganizations. DEXA'93 is held for the first time outsidethe former GDR in an East-European country, and isessentially contributing to the advancement of the East-Westscientific cooperation in the field of database and AIsystems. This proceedings contains the 78 contributed paperscarefully selected by an international program committeewith thesupport of a high number of subreferees.The volumeis organized in sectionson data models, distributeddatabases, advanced database aspects, database optimizationand performance evaluation, spatial and geographicdatabases, expert systems and knowledge engineering, legalsystems, other database and artificial intelligenceapplications, software engineering, and hypertext/hypermediaand user interfaces.