Query expansion is a widely studied technique for improving information retrieval
effectiveness. In this paper we proposed a new query expansion technique using the …

Since eWOM provides a rich source of objective information about products or services, it
has become one of the major ways in which consumers collect information about items they …

Abstract To increase the Information Retrieval System's efficiency, there is a requirement to
expand the native user query. There are many approaches to enhance the user query in …

Ontological means of identification and representation of text documents semantics in
relation to the problems of interactive information retrieval are considered. The …

In the rapid development of the information technology age, many travelers search for travel
articles through the Internet. These travel articles include the experience and knowledge of …

It has been well documented that Web searchers have difficulties crafting queries to fulfill
their information needs. In this work, we use a concept knowledge base generated from the …

Exploratory information search can challenge users in the formulation of efficacious search
queries. Moreover, complex information spaces, such as those managed by Geographical …

It has been well documented that Web searchers have difficulties crafting queries to fulfill
their information needs. The VisiQ system uses a concept knowledge base produced using …

Рассматриваются онтологические средства идентификации и представления
семантики текстовых документов применительно к задачам интерактивного …

Users of web search systems often have difficulty determining the relevance of search
results to their information needs. Clustering has been suggested as a method for making …