Results 21 to 30 of about 467 (94)
Development of object-oriented knowledge base structure for expert systems
, 2000 In this paper, we proposed Object-Oriented Knowledge Store (OOKS), a knowledge base model on the basis of a frame structure using an object-oriented database. The proposed knowledge base model has the following advantages. Rules for inferencing and facts
Huh, Soon-Young, Yang, Kun Woo
core +2 more sources
Locking in OODBMS Client Supporting Nested Transactions
, 1995 Nested transactions facilitate the control of complex persistent applications by enabling both fine-tuning of the scope of rollback and safe intra-transaction parallelism.
Laurent Dayn +3 more
core
Evolution Features of the F2 OODBMS.
, 1995 Features specially devoted to schema evolution in the F2 object-oriented database system are presented in this paper. They include a meta-circular and reflective model where primitive operations (create, update, delete) on schema objects form a complete taxonomy of schema changes.
Falquet, Gilles +3 more
openaire +2 more sources
Evolución y perspectivas futuras sobre BDOO [PDF]
, 2012 En este trabajo se describen los orígenes y evolución de las Bases de Datos de Objetos. Se detallan los distintos enfoques por los que a lo largo de estos años, los investigadores han llegado a la conclusión de querer construir una Base de Datos de ...
Saldaño, Viviana E.
core
An Analysis of Swizzling Costs in an OODBMS
, 1995 Swizzling is a mechanism used by OODBMSs to convert pointers from their disk formats to a more efficient in-memory format. In this project we analyze the the costs associated with swizzling in Texas, an OODBMS which does pointer swizzling at pagefault ...
Vivek R. Narasayya
core
Object Oriented Database Management Systems: Architecture and Application [PDF]
, 2000 The advent of multimedia computing, the World Wide Web, and objectoriented application languages has caused the proliferation of complex data types that must be managed differently from traditional character or numeric data types. Relational DBMS (RDBMS)
Custodio, Gabriel +1 more
core
Queries and query processing in object-oriented database systems
, 1990 Object-oriented database mangement systems (OODBMS) combine the data abstraction and computational models of object-oriented programming languages with the query and performance capabilities of database management systems.
David D. Straube, M. Tamer Özsu
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Integration and Enhancement of the Saber Wargame [PDF]
, 1993 The Saber wargame is a theater-level air/land battle wargame written in Ada that is being developed for the Air Force Wargaming Center at Maxwell AFB, AL. This thesis documents how the user interface and simulation engine were integrated. Integration was
Mathias, Karl S.
core +1 more source
An expert database technique applied to an aphasia classification system
, 1994 Medical expert systems or clinical decision support systems (CDSS) are computer applications that emulate the diagnostic techniques of medical experts. An advanced concept in CDSS is the integrated CDSS, which begins with the diagnostic capability of the
Nedd, Kester J. +9 more
core +1 more source