41 search results - page 4 / 9 » CPref-SQL: a query language supporting conditional preferenc... |
ATAL
2003
Springer
15 years 3 months ago
2003
Springer
Negotiation is essential in settings where agents have conflicting interests and a desire to cooperate. In many approaches, agents are assumed to have pre-set, fixed preferences...
ICDT
2007
ACM
15 years 4 months ago
2007
ACM
The first aim of this paper is to present the logical core of XPath 2.0: a logically clean, decidable fragment, which includes most navigational features of XPath 2.0 (complex co...
ASWC
2009
Springer
15 years 1 months ago
2009
Springer
In this paper we describe the Web 3.0 case study WellnessRules, where ontology-structured rules (including facts) about wellness opportunities are created by participants in rule l...
ECAI
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. We study resolving conflicts between an action description and a set of conditions (possibly obtained from observations), in the context of action languages. In this form...
SEMWEB
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. We introduce a framework, based on logic programming, for preferential reasoning with agents on the Semantic Web. Initially, we encode the knowledge of an agent as a logi...