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COOPIS
2003
IEEE
14 years 2 months ago
Ontology Based Query Processing in Database Management Systems
The use of semantic knowledge in its various forms has become an important aspect in managing data in database and information systems. In the form of integrity constraints, it ha...
Chokri Ben Necib, Johann Christoph Freytag
DBISP2P
2005
Springer
91views Database» more  DBISP2P 2005»
14 years 2 months ago
A Semantic Information Retrieval Advertisement and Policy Based System for a P2P Network
Abstract. In this paper we propose a semantic based P2P system that incorporates peer sharing policies, which allow a peer to state, for each of the concepts it deals with, the con...
Giovanna Guerrini, Viviana Mascardi, Marco Mesiti
EUSFLAT
2007
117views Fuzzy Logic» more  EUSFLAT 2007»
13 years 10 months ago
Modal Systems Based on Many-valued Logics
We propose a general semantic notion of modal many-valued logic. Then, we explore the difficulties to characterize this notation in a syntactic way and analyze the existing litera...
Félix Bou, Francesc Esteva, Lluis Godo
ICMCS
2008
IEEE
156views Multimedia» more  ICMCS 2008»
14 years 3 months ago
A fuzzy statistical correlation-based approach to content-based image retrieval
This paper presents an effective fuzzy long-term semantic learning method for relevance feedback-based image retrieval. The proposed system uses a statistical correlationbased met...
Xiaojun Qi, Ran Chang
LCTRTS
2000
Springer
14 years 16 days ago
Automatic Validation of Code-Improving Transformations
This paper presents a general approach to automatically validate code-improving transformations on low-level program representations. The approach ensures the correctness of compi...
Robert van Engelen, David B. Whalley, Xin Yuan