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Book
688views
16 years 10 months ago
Database Management Systems
A set of presentations covering the book, which includes the following topics ER Model and Conceptual Design, The Relational Model and SQL DDL, Relational Algebra, SQL, Database Ap...
Raghu Ramakrishnan, Johannes Gehrke
RULEML
2007
Springer
15 years 6 months ago
The OO jDREW Engine of Rule Responder: Naf Hornlog RuleML Query Answering
Abstract. Rule Responder is an intelligent multi-agent system for collaborative teams and virtual communities that uses RuleML as its rule interchange format. The system allows the...
Benjamin Larry Craig
SEMWEB
2005
Springer
15 years 5 months ago
Containment and Minimization of RDF/S Query Patterns
Semantic query optimization (SQO) has been proved to be quite useful in various applications (e.g., data integration, graphical query generators, caching, etc.) and has been extens...
Giorgos Serfiotis, Ioanna Koffina, Vassilis Christ...
SAC
2000
ACM
15 years 4 months ago
A Synchronization Model for Hypermedia Documents Navigation
This paper presents a model for describing the synchronization between several media delivered over a network in a Web-based environment. Synchronization concerns the download and...
Augusto Celentano, Ombretta Gaggi
SSDBM
1998
IEEE
115views Database» more  SSDBM 1998»
15 years 4 months ago
Tools for Data Warehouse Quality
In this demonstration, we show three interrelated tools intended to improve different aspects of the quality of data warehouse solutions. Firstly, the deductive object manager Con...
Michael Gebhardt, Matthias Jarke, Manfred A. Jeusf...