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» Expressive probabilistic description logics
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DLOG
2007
13 years 11 months ago
Expressive Querying over Fuzzy DL-Lite Ontologies
Abstract. Fuzzy Description Logics (f-DLs) have been proposed as formalisms capable of capturing and reasoning about imprecise and vague knowledge. The last years, research in Desc...
Jeff Z. Pan, Giorgos B. Stamou, Giorgos Stoilos, E...
IJCAI
2003
13 years 10 months ago
Keys, Nominals, and Concrete Domains
Many description logics (DLs) combine knowledge tation on an abstract, logical level with an interface to “concrete” domains such as numbers and strings. We propose to extend ...
Carsten Lutz, Carlos Areces, Ian Horrocks, Ulrike ...
WILF
2005
Springer
124views Fuzzy Logic» more  WILF 2005»
14 years 2 months ago
Possibilistic Planning Using Description Logics: A First Step
Abstract. This paper is a first step in the direction of extending possibilistic planning to take advantage of the expressive power and reasoning capabilities of fuzzy description...
Célia da Costa Pereira, Andrea Tettamanzi
DALT
2009
Springer
14 years 6 days ago
Computing Utility from Weighted Description Logic Preference Formulas
We propose a framework to compute the utility of a proposal w.r.t. a preference set in a negotiation process. In particular, we refer to preferences expressed as weighted formulas ...
Azzurra Ragone, Tommaso Di Noia, Francesco M. Doni...
APWEB
2006
Springer
14 years 16 days ago
Providing an Uncertainty Reasoning Service for Semantic Web Application
In the semantic web context,the formal representation of knowledge is not resourceful while the informal one with uncertainty prevails. In order to provide an uncertainty reasoning...
Lei Li, Qiaoling Liu, Yunfeng Tao, Lei Zhang, Jian...