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Mapping among Knowledge Bases and Data Repositories: Precise Definition of Its Syntax and Semantics.
Peer reviewedBlanco, Jose Miguel; Goni, Alfredo; Illarramendi, Arantza – Information Systems, 1999
Discussion of data repositories available in global information systems focuses on facilitating access by providing semantic views. Highlights include the mapping relation; syntax and semantics of the mapping; query formulation and processing; terminological systems for semantic views; and relational algebraic expressions. (LRW)
Descriptors: Algebra, Databases, Global Approach, Information Systems
