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ECAI
2004
Springer
15 years 10 months ago
Extending a Lexicon Ontology for Intelligent Information Integration
One of the current research on the Semantic Web area is semantic annotation of information sources. On-line lexical ontologies can be exploited as a-priori common knowledge to prov...
Roberta Benassi, Sonia Bergamaschi, Alain Fergnani...
GIS
1992
ACM
15 years 8 months ago
Using Orientation Information for Qualitative Spatial Reasoning
A new approach to representing qualitative spatial knowledge and to spatial reasoning is presented. This approach is motivated by cognitive considerations and is based on relative ...
Christian Freksa
ACL
2007
15 years 6 months ago
Sparse Information Extraction: Unsupervised Language Models to the Rescue
Even in a massive corpus such as the Web, a substantial fraction of extractions appear infrequently. This paper shows how to assess the correctness of sparse extractions by utiliz...
Doug Downey, Stefan Schoenmackers, Oren Etzioni
145
Voted
LREC
2008
155views Education» more  LREC 2008»
15 years 6 months ago
Exploiting Multiply Annotated Corpora in Biomedical Information Extraction Tasks
This paper discusses the problem of utilising multiply annotated data in training biomedical information extraction systems. Two corpora, annotated with entities and relations, an...
Barry Haddow, Beatrice Alex
142
Voted
IJCAI
2003
15 years 6 months ago
Intelligent Multimedia Indexing and Retrieval through Multi-source Information Extraction and Merging
This paper reports work on automated meta-data creation for multimedia content. The approach results in the generation of a conceptual index of the content which may then be searc...
Jan Kuper, Horacio Saggion, Hamish Cunningham, Thi...