In this paper, we parse the hierarchy relation of concepts in HowNet, with the parsing we design a concept-sememe tree structure, which can make it easy to understand the relations between the sememes in concepts. The tree structure can easily describe the relationship between sememes in concept and make it more convenient to process by computer. The steps of building the tree are also presente...

Word sense disambiguation is a basic problem in natural language processing. This paper proposed an unsupervised word sense disambiguation method based PageRank and HowNet. In the method, a free text is firstly represented as a sememe graph with sememes as vertices and relatedness of sememes as weighted edges based on HowNet. Then UW-PageRank is applied on the sememe graph to score the importan...

Text similarity has a relatively wide range of applications in many fields, such as intelligent information retrieval, question answering system, text rechecking, machine translation, and so on. The text similarity computing based on the meaning has been used more widely in the similarity computing of the words and phrase. Using the knowledge structure of the and its method of knowledg...

Объект внимания настоящей статьи – лексико-семантические оппозиции русского и осетинского языков. Указанные противопоставления рассматриваются с точки зрения семемной семасиологии, а именно значение (семема) описывается как некоторая целостность, вне детализации ее структуры; соответственно, анализируются семантемы, то есть состав семем одной лексемы, функционирующей в русском осетинском языках...

multi-word lexical units are a typical feature of specialized dictionaries, in particular monolingual and bilingual maritime dictionaries. the paper studies the concept of the multi-word lexical unit and considers the similarities and differences of their selection and presentation in monolingual and bilingual maritime dictionaries. the work analyses such issues as the classification of multi-w...