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AbstractDetection of lexico-semantic relations is one of the central tasks of computational semantics. Although some fundamental relations (e.g., hypernymy) are asymmetric, most existing models account for asymmetry only implicitly and …...
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AbstractResearchers use wordnets as a knowledge base in many natural language processing tasks and applications, such as question answering, textual entailment, discourse classification, and so forth. Lexico-semantic relations among words …...
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Discovering whether words are semantically related and identifying the specific semantic re- lation that holds between them is of crucial im- portance for automatic reasoning on text data. For that …...