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ESWS
2008
Springer
15 years 8 months ago
Mapping Validation by Probabilistic Reasoning
In the semantic web environment, where several independent ontologies are used in order to describe knowledge and data, ontologies have to be aligned by defining mappings among the...
Silvana Castano, Alfio Ferrara, Davide Lorusso, To...
BIS
2008
176views Business» more  BIS 2008»
15 years 8 months ago
Community-Driven Ontology Evolution: Gene Ontology Case Study
Abstract. Communities on the Web capture, represent, and evolve their knowledge using ontologies, either explicitly or implicitly. The Gene Ontology project is a typical and advanc...
Anna V. Zhdanova
152
Voted
BIS
2008
93views Business» more  BIS 2008»
15 years 8 months ago
Turning a Corporate Folksonomy into a Lightweight Corporate Ontology
Abstract. Companies use company-specific terminology that may differ from the terminology used in existing corporate ontologies (e.g. Tove) and therefore need their own ontology. H...
Céline Van Damme, Tanguy Coenen, Eddy Vandi...
NIPS
2007
15 years 8 months ago
Supervised Topic Models
We introduce supervised latent Dirichlet allocation (sLDA), a statistical model of labelled documents. The model accommodates a variety of response types. We derive a maximum-like...
David M. Blei, Jon D. McAuliffe
ECEASST
2008
106views more  ECEASST 2008»
15 years 6 months ago
Controlling resource access in Directed Bigraphs
: We study directed bigraph with negative ports, a bigraphical framework for representing models for distributed, concurrent and ubiquitous computing. With respect to previous vers...
Davide Grohmann, Marino Miculan