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Ontology is a conceptual model, which is used on data exchange between heterogeneous data sources in semantic web, and liked by many more people. Because of the shortage of the uniform standards for constructing ontology, it brings in lots of problems of ontology heterogeneity. Ontology mapping aims at these problems, and semantic similarity between ontologies is the key part of ontology mapping....
Semantic relatedness measurement between words is always a hot issue interested by many researchers. It can be applied to various tasks of NLP and IR with a big challenge. We propose a method for measuring semantic relatedness between words using lexical context in this paper. The method can mainly be divided into two steps. Firstly, for each word of a word-pair, a lexical context is generated exploiting...
Ontology is a conceptual model, which is used on data exchange between heterogeneous data sources in semantic web, and liked by many people. Because of the shortage of the uniform standards for constructing ontology, it brings in lots of problems of ontology heterogeneity. Ontology mapping aims at these problems, and semantic similarity between ontologies is the key part of ontology mapping. In this...
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