Titlebook: On Conceptual Modelling; Perspectives from Ar Michael L. Brodie,John Mylopoulos,Joachim W. Schmi Book 1984 Springer-Verlag New York Inc. 19

碌碌之人

Towards a Logical Reconstruction of Relational Database Theorydatabases can be seen as special theories of gist order logic, namely theories incorporating the fiollowing assumptions:.It will follow that a proof theoretic paradigm for relational databases provides a correct treatment of:

榨取

A Unified Model and Methodology for Conceptual Database Designduce the expertise required to design, evolve, and access databases. An interactive database design and evolution system based upon the event model has been implemented and is in use on an experimental basis.

certitude

Intervention

Open Systemsntics is a methodology that we are developing to deal with highly parallel, distributed, open systems. Various aspects of this methodology deal with communication, description, transaction management, problem solving, change, completeness, and self-knowledge.

ALLEY

违反

Alveolar-Bone