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IJCAI
2001
13 years 6 months ago
Acquisition of Ontological Knowledge from Canonical Documents
This paper describes experiences with quasiautomated creation of a computational ontology for maritime information from a mixed collection of source material. Based on these exper...
Raphael M. Malyankar
FQAS
2009
Springer
196views Database» more  FQAS 2009»
13 years 10 months ago
Flexible SPARQL Querying of Web Data Tables Driven by an Ontology
This paper concerns the design of a workflow which permits to feed and query a data warehouse opened on the Web, driven by a domain ontology. This data warehouse has been built to...
Patrice Buche, Juliette Dibie-Barthélemy, H...
WEBI
2007
Springer
13 years 11 months ago
Building Application Ontologies from Descriptions of Semantic Web Services
Different ontologies used in semantic web services fields raise numerous interoperation and communication problems with respect to service discovery, composition, and execution. ...
Xia Wang, Tomas Vitvar, Manfred Hauswirth, Doug Fo...
SEMWEB
2005
Springer
13 years 10 months ago
Ontology Learning and Reasoning - Dealing with Uncertainty and Inconsistency
Ontology Learning from text aims at generating domain ontologies from textual resources by applying natural language processing and machine learning techniques. It is inherent in t...
Peter Haase, Johanna Völker
ESWS
2007
Springer
13 years 11 months ago
Acquisition of OWL DL Axioms from Lexical Resources
State-of-the-art research on automated learning of ontologies from text currently focuses on inexpressive ontologies. The acquisition of complex axioms involving logical connective...
Johanna Völker, Pascal Hitzler, Philipp Cimia...