Abstract
The Rule Interchange Format Production Rule Dialect (RIF-PRD) is a W3C Recommendation to define production rules for the Semantic Web, whose semantics is defined operationally via labeled terminal transition systems. In this paper, we introduce a declarative logical characterization of the full default semantics of RIF-PRD based on Answer Set Programming (ASP), including matching, conflict resolution and acting. Our proposal to the semantics of RIF-PRD enjoys several features. Being based on ASP, it enables a straightforward integration with Logic Programming rule based technology, namely for reasoning and acting with ontologies. Then, its full declarative logical character facilitates the investigation of formal properties of RIF-PRD itself. Furthermore, it turns out that our characterization based on ASP is flexible enough so that new conflict resolution semantics for RIF-PRD can easily be defined and encoded. Finally, it immediately serves as the declarative specification of an implementation, whose prototype we developed.
Original language | Unknown |
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Title of host publication | Lecture Notes in Computer Science |
Pages | 798-813 |
DOIs | |
Publication status | Published - 1 Jan 2010 |
Event | International Semantic Web Conference (ISWC) - Duration: 1 Jan 2010 → … |
Conference
Conference | International Semantic Web Conference (ISWC) |
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Period | 1/01/10 → … |