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ICLP
2004
Springer
16 years 6 days ago
On Programs with Linearly Ordered Multiple Preferences
The extended answer set semantics for logic programs allows for the defeat of rules to resolve contradictions. We propose a refinement of these semantics based on a preference rel...
Davy Van Nieuwenborgh, Stijn Heymans, Dirk Vermeir
161
Voted
APN
1997
Springer
15 years 11 months ago
Life-Cycle Inheritance: A Petri-Net-Based Approach
Abstract. Inheritance is one of the key issues of object-orientation. The inheritance mechanism allows for the definition of a subclass which inherits the features of a specific ...
Wil M. P. van der Aalst, Twan Basten
213
Voted
EDBT
2008
ACM
146views Database» more  EDBT 2008»
15 years 8 months ago
SPARQLing constraints for RDF
The goal of the Semantic Web is to support semantic interoperability between applications exchanging data on the web. The idea heavily relies on data being made available in machi...
Georg Lausen, Michael Meier 0002, Michael Schmidt
LREC
2008
83views Education» more  LREC 2008»
15 years 8 months ago
More Semantic Links in the SIMPLE-CLIPS Database
Notwithstanding its acknowledged richness, the SIMPLE semantic model does not offer the representational vocabulary for encoding some conceptual links holding between events and t...
Nilda Ruimy, Antonio Toral
SIROCCO
2008
15 years 8 months ago
Sharpness: A Tight Condition for Scalability
: A distributed system is scalable if the rate at which it completes its computation and communication tasks does not depend on its size. As an example, the scalability of a peer-t...
Augustin Chaintreau