Titlebook: Database and Expert Systems Applications; 7th International Co Roland R. Wagner,Helmut Thoma Conference proceedings 1996 Springer-Verlag Be

tattle

Maximal Growth when Food Output Is Uncertainategories of classes, . classes and . classes. While the former constitute the actual database, the latter are introduced to hold virtual database, i.e., views derived from base classes. To achieve incremental view update, we introduce a modification list into each base class. A series of algorithms

giggle

bile648

Oskar Morgenstern,Gerald L. Thompsonorder of belief for each one of the accessible nomenclature databases. Integration is achieved by increasing the kernel database, selected by the algorithm as the one with the highest priority among the databases. Complex problems are included to recognize . that can be incrementally added to the ke

Semblance

防水

物质

勤勉

https://doi.org/10.1007/BFb0034664concurrency; database; distributed systems; expert system; knowledge-based system; knowledge-based system

材料等

残忍

https://doi.org/10.1007/978-3-662-39849-4We review OOGDM, an extensible, object-oriented data model for geographic information systems. This model is intended to be a general base for the development of geo-information systems. Currently we are implementing a prototype GIS-kernel GOODAC which realizes OOGDM. In this paper, we describe recent extensions to incorporate time.

absorbed