Conceptual structures: information processing in mind and machine
Conceptual structures: information processing in mind and machine
Development, implementation and testing of a discourse model for newspaper texts
HLT '93 Proceedings of the workshop on Human Language Technology
Interpretation of proper nouns for information retrieval
HLT '93 Proceedings of the workshop on Human Language Technology
Text categorization for multiple users based on semantic features from a machine-readable dictionary
ACM Transactions on Information Systems (TOIS)
Interpretation of proper nouns for information retrieval
HLT '93 Proceedings of the workshop on Human Language Technology
DR-LINK system: phase I summary
TIPSTER '93 Proceedings of a workshop on held at Fredericksburg, Virginia: September 19-23, 1993
Sentence Ordering for Coherent Multi-document Summary Generation
BNCOD '08 Proceedings of the 25th British national conference on Databases: Sharing Data, Information and Knowledge
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DR-LINK is an information retrieval system, complex in design and processing, with the potential for providing significant advances in retrieval results due to the range and richness of semantic representation done by the various modules in the system. By using a full continuum of linguistic-conceptual processing, DR-LINK has the capability of producing documents which precisely match users' needs. Each of DR-LINK's six processing modules add to the conceptual enhancement of the document and query representation by means of continual semantic enrichments to the text. Rich representations are essential to meet the retrieval requirements of complex information needs and to reduce the ambiguities associated with keyword-based retrieval. To produce this enriched representation, the system uses lexical, syntactic, semantic, and discourse linguistic processing techniques for distilling from documents and topic statements all the rich layers of knowledge incorporated in their deceptively simple textual surface and for producing a textual representation which has been shaped by all these levels of linguistic processing.