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VLDB
1991
ACM
113views Database» more  VLDB 1991»
13 years 7 months ago
Implementing Set-Oriented Production Rules as an Extension to Starburst
This paper describes the implementation of a set-oriented database production rule language proposed in earlier papers. Our implementation uses the extensibility features of the St...
Jennifer Widom, Roberta Cochrane, Bruce G. Lindsay
SIGMOD
1992
ACM
160views Database» more  SIGMOD 1992»
13 years 8 months ago
Extensible/Rule Based Query Rewrite Optimization in Starburst
This paper describes the Query Rewrite facility of the Starburst extensible database system, a novel phase of query optimization. We present a suite of rewrite rules used in Starb...
Hamid Pirahesh, Joseph M. Hellerstein, Waqar Hasan
RULEML
2004
Springer
13 years 9 months ago
A Defeasible Logic Reasoner for the Semantic Web
Abstract. Defeasible reasoning is a rule-based approach for efficient reasoning with incomplete and inconsistent information. Such reasoning is, among others, useful for ontology i...
Nick Bassiliades, Grigoris Antoniou, Ioannis P. Vl...
OOPSLA
2010
Springer
13 years 2 months ago
Parallel inclusion-based points-to analysis
Inclusion-based points-to analysis provides a good trade-off between precision of results and speed of analysis, and it has been incorporated into several production compilers inc...
Mario Méndez-Lojo, Augustine Mathew, Keshav...
LOGCOM
2010
128views more  LOGCOM 2010»
13 years 2 months ago
Answer Set Programming with Resources
In this paper, we propose an extension of Answer Set Programming (ASP) to support declarative reasoning on consumption and production of resources. We call the proposed extension ...
Stefania Costantini, Andrea Formisano