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JUCS
2010
213views more  JUCS 2010»
15 years 5 months ago
Mining Feature-Opinion in Online Customer Reviews for Opinion Summarization
: Online customer reviews is considered as a significant informative resource which is useful for both potential customers and product manufacturers. In web pages, the reviews are ...
Gamgarn Somprasertsri, Pattarachai Lalitrojwong
ICDE
2009
IEEE
143views Database» more  ICDE 2009»
16 years 8 months ago
iBroker: An Intelligent Broker for Ontology Based Publish/Subscribe Systems
In this paper, we present iBroker, an Intelligent Broker for ontology based publish/subscribe systems which syntactically and semantically match incoming OWL data to multiple user ...
Myung-Jae Park, Chin-Wan Chung
ICDE
2002
IEEE
103views Database» more  ICDE 2002»
15 years 11 months ago
Using Unity to Semi-Automatically Integrate Relational Schema
Unity is an architecture for integrating relational databases that performs three processes: metadata capture, semantic integration, and query formulation and execution. The found...
Ramon Lawrence, Ken Barker
SEMWEB
2009
Springer
16 years 1 months ago
Semantic Geo-Catalog: A Scenario and Requirements
Abstract. In this short paper we present a scenario and requirements for ontology matching posed by a geographical application, namely a semantic geocatalog, which is an integral p...
Pavel Shvaiko, Lorenzino Vaccari, Gaia Trecarichi
NLUCS
2008
15 years 8 months ago
Limits of Lexical Semantic Relatedness with Ontology-based Conceptual Vectors
Conceptual vectors can be used to represent thematic aspects of text segments, which allow for the computation of semantic relatedness. We study the behavior of conceptual vectors ...
Lim Lian Tze, Didier Schwab