41 search results - page 4 / 9 » CPref-SQL: a query language supporting conditional preferenc... |
ATAL
2003
Springer
13 years 11 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
14 years 12 days 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
13 years 9 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
13 years 10 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
13 years 11 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...