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AMKM
2003
Springer
14 years 2 months ago
Integrating External Sources in a Corporate Semantic Web Managed by a Multi-agent System
We first describe a multi-agent system managing a corporate memory in the form of a corporate semantic web. We then focus on a newly introduced society of agents in charge of wrap...
Tuan-Dung Cao, Fabien Gandon
SSDBM
2008
IEEE
149views Database» more  SSDBM 2008»
14 years 3 months ago
Query Planning for Searching Inter-dependent Deep-Web Databases
Increasingly, many data sources appear as online databases, hidden behind query forms, thus forming what is referred to as the deep web. It is desirable to have systems that can pr...
Fan Wang, Gagan Agrawal, Ruoming Jin
CIKM
2005
Springer
14 years 2 months ago
Query expansion using random walk models
It has long been recognized that capturing term relationships is an important aspect of information retrieval. Even with large amounts of data, we usually only have significant ev...
Kevyn Collins-Thompson, Jamie Callan
CISIS
2008
IEEE
14 years 3 months ago
Processing Ontology Alignments with SPARQL
Solving problems raised by heterogeneous ontologies can be achieved by matching the ontologies and processing the resulting alignments. This is typical of data mediation in which ...
Jérôme Euzenat, Axel Polleres, Fran&c...
ICSOFT
2007
13 years 10 months ago
Interoperating Context Discovery Mechanisms
Context-Aware applications adapt their behaviour to the current situation of the user. This information, for instance user location and user availability, is called context informa...
Tom Broens, Remco Poortinga, Jasper Aarts