EuroWordNet: a multilingual database with lexical semantic networks
EuroWordNet: a multilingual database with lexical semantic networks
Natural Language Information Retrieval
Natural Language Information Retrieval
A Terminological Knowledge Representation System with Complete Inference Algorithms
PDK '91 Proceedings of the International Workshop on Processing Declarative Knowledge
Corelex: systematic polysemy and underspecification
Corelex: systematic polysemy and underspecification
JaBot: a multilingual Java-based intelligent agent for Web sites
COLING '98 Proceedings of the 17th international conference on Computational linguistics - Volume 2
Summarization-based query expansion in information retrieval
COLING '98 Proceedings of the 17th international conference on Computational linguistics - Volume 2
Improving automatic indexing through concept combination and term enrichment
COLING '98 Proceedings of the 17th international conference on Computational linguistics - Volume 1
A System for the Fast Prototyping of Multidimensional Image Retrieval
ICMCS '99 Proceedings of the 1999 IEEE International Conference on Multimedia Computing and Systems - Volume 02
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The paper presents a system for querying a base of HTML documents in natural language for a limited domain. Different small French corpora (heart surgery, newspaper articles, papers on natural language processing) are used for testing the prototype. The domain knowledge, represented in description logics (DL), is used for filtering the results of the search and is extended dynamically as result of DL inference mechanisms. The system uses shallow natural language parsing techniques and DL reasoning mechanisms are used to handle incomplete or incorrect user queries.