B. EagleStone and N. Masood. Schema interpretation: An aid to schema analysis in federated database design. In Engineering Federated Database Systems (EFDBS97), Proceedings of the International CAiSE97 Workshop, University of Magdeberg, Germany, June 1997. Home/Search Document Details and Download
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Organising Knowledge of a Federated Database System to.. - Karunaratna, Gray.. (1998) (1 citation) (Correct)
.... in a changing and evolving situation[MBP95, SK92, She91] Success in resource discovery and building integrated views over heterogeneous databases depends crucially on an understanding of the information content and semantics of the schema components of the participating databases [DKW 91, EM97, SGN93] A number of projects have been reported in the literature which capture semantics of schema components by using preexisting Knowledge Bases (KBs) such as ontologies [GMI97, MKSI96] concept hierarchies [YSDK91] and semantic dictionaries [CA97] We argue that linking schema components ....
B. EagleStone and N. Masood. Schema interpretation: An aid to schema analysis in federated database design. In Engineering Federated Database Systems (EFDBS97), Proceedings of the International CAiSE97 Workshop, University of Magdeberg, Germany, June 1997.
Research Issues in Federated Database Systems - Conrad, Eaglestone.. (1997) (2 citations) Self-citation (Eaglestone) (Correct)
.... schema evolution through ECA rules [GIMB97] and enhanced global and local metadata [RM97] ffl algorithms for schema derivation [ROSC97] and mapping between local and global data models [HST97] ffl security [ROSC97] ffl data versioning [SSD97] ffl semantic analysis of schemas in FDBS design [EM97]; ffl location specific FDBS querying [LCC97] ffl Case study FDBSs in the areas of healthcare [RM97] and engineering [SSD97] demonstrated strong influence of the application domain on both FDBS design and functionality. 2 Workshop Results The following results are in the form of a number of ....
....These comments are not meant to be a definitive perspective on FDBSs but merely represent the opinions of those present at the workshop. ffl The 5 level schema architecture of [SL90] is generally accepted as the basic structure of FDBS. However, several extensions have been proposed [ROSC97, HST97, Has97, EM97]; component schemas usually represent only a subset of the conceptual schemas of component databases. As a result, export and component schemas are sometimes merged [SSD97] ffl Object models, mainly ODMG [RM97, EM97, SSD97] and to a lesser extent EXPRESS [HST97] are generally used as ....
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B. Eaglestone and N. Masood. Schema Interpretation: An Aid to the Schema Analysis in Federated Database Design. In [CHHS97].
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