Data model for extensible support of explicit relationships in design databases Joan PeckhamBonnie MacKellarMichael Doherty OriginalPaper Pages: 157 - 191
Updating knowledge bases while maintaining their consistency Ernest TenienteAntoni Olivé OriginalPaper Pages: 193 - 241
Realm-based spatial data types: The ROSE algebra Ralf Hartmut GütingMarkus Schneider OriginalPaper Pages: 243 - 286
InterViso: Dealing with the complexity of federated database access Marjorie TempletonHerbert HenleyDarrel J. Van Buer OriginalPaper Pages: 287 - 317