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» Ontology Formalism Transformation
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160
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JTAER
2010
163views more  JTAER 2010»
14 years 7 months ago
A semantic query approach to personalized e-Catalogs service system
With the emergence of the e-Catalog, there has been an increasingly wide application of commodities query in distributed environment in the field of e-commerce. But e-Catalog is o...
Donglin Chen, Xiaofei Li, Yueling Liang, Jun Zhang
89
Voted
WWW
2004
ACM
16 years 1 months ago
A method for modeling uncertainty in semantic web taxonomies
We present a method for representing and reasoning with uncertainty in RDF(S) and OWL ontologies based on Bayesian networks. Categories and Subject Descriptors: I.2.4 Artificial I...
Eero Hyvönen, Markus Holi
79
Voted
ICSOC
2007
Springer
15 years 6 months ago
From OWL-S Descriptions to Petri Nets
While OWL-S advertisements provide a rich (ontological and behavioural) description of Web services, there are no tools that support formal analyses of OWL-S services. In this pape...
Antonio Brogi, Sara Corfini, Stefano Iardella
DLOG
2008
15 years 3 months ago
Essential and Mandatory Part-Whole Relations in Conceptual Data Models
A recurring problem in conceptual modelling and ontology development is the representation of part-whole relations, with a requirement to be able to distinguish between essential a...
Alessandro Artale, C. Maria Keet
99
Voted
ESWS
2008
Springer
15 years 2 months ago
A Natural Language Query Interface to Structured Information
Accessing structured data such as that encoded in ontologies and knowledge bases can be done using either syntactically complex formal query languages like SPARQL or complicated fo...
Valentin Tablan, Danica Damljanovic, Kalina Bontch...