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» An Operational Semantics for Knowledge Bases
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CSSE
2008
IEEE
13 years 9 months ago
The Design and Implementation of Ontology and Rules Based Knowledge Base for Transportation
: The traditional transportation information inquiry mainly uses key words based on the text, and the service the inquiry system provided is onefold and only aims at one transporti...
Gang Cheng, Qingyun Du, Hongli Ma
ECAI
2010
Springer
13 years 8 months ago
On Semantic Update Operators for Answer-Set Programs
Logic programs under the stable models semantics, or answer-set programs, provide an expressive rule based knowledge representation framework, featuring formal, declarative and wel...
Martin Slota, João Leite
GI
2007
Springer
14 years 1 months ago
Ontology Based Data Validation and Cleaning: Restructuring Operations for Ontology Maintenance
: Data validation and cleaning are integral processes of the data quality management cycle. Domain specific knowledge is needed to detect and correct semantic errors. Ontologies c...
Stefan Brüggemann, Thomas Aden
COMAD
2008
13 years 8 months ago
Silverfish: A Contextual Knowledge Extraction and Aggregation System for Academics
Repositories like arXiv1 and knowledge bases like CiteSeer2 are increasingly becoming central to academicians and researchers. However, current systems provide too little semantic...
Srinath Srinivasa, Aditya Ramana Rachakonda
KES
2007
Springer
14 years 1 months ago
Inductive Concept Retrieval and Query Answering with Semantic Knowledge Bases Through Kernel Methods
This work deals with the application of kernel methods to structured relational settings such as semantic knowledge bases expressed in Description Logics. Our method integrates a n...
Nicola Fanizzi, Claudia d'Amato