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CAISE
2003
Springer
14 years 3 months ago
Ontology Mapping through Analysis of Model Extension
The overall problem addressed in this paper is to improve semantic interoperability in heterogeneous systems. Normally, the semantics of data is carried by ontology (concept model)...
Xiaomeng Su, Terje Brasethvik, Sari Hakkarainen
COMMA
2008
13 years 11 months ago
A computational model of argumentation in everyday conversation: A problem-centred approach
Human beings share a common competence for generating relevant arguments. We therefore hypothesize the existence of a cognitive procedure that enables them to determine the content...
Jean-Louis Dessalles
SIGIR
2010
ACM
13 years 10 months ago
A joint probabilistic classification model for resource selection
Resource selection is an important task in Federated Search to select a small number of most relevant information sources. Current resource selection algorithms such as GlOSS, COR...
Dzung Hong, Luo Si, Paul Bracke, Michael Witt, Tim...
FLAIRS
2003
13 years 11 months ago
Spatially-Aware Information Retrieval with Graph-Based Qualitative Reference Models
Geo-referenced information is used by a growing number of “spatially-aware” tools in different application areas, including tourism, marketing, environmental management, and m...
Thomas Vögele, Christoph Schlieder
CSB
2003
IEEE
130views Bioinformatics» more  CSB 2003»
14 years 3 months ago
A Computational Approach to Reconstructing Gene Regulatory Networks
Reverse-engineering of gene networks using linear models often results in an underdetermined system because of excessive unknown parameters. In addition, the practical utility of ...
Xutao Deng, Hesham H. Ali