Formation of search queries based on thesaurus of narrowly specialized subject areas
Date
2019-03-20
Journal Title
Journal ISSN
Volume Title
Publisher
University of Engineering and Economics in Rzeszow
Abstract
The role of branch information retrieval
thesaurus for improving and increasing the effectiveness of
information support of scientific research, carried out using the
technology of selective dissemination of information, is analyzed in
the paper. The selective dissemination system provides both
individual and group information needs, as subscribers can be
individual users as well as a group of users, namely scientific teams
and virtual scientific teams whose members can be geographically
distributed. Within the scientific team, subgroups can be formed
engaged in research of different directions of their subject area. The
information retrieval thesaurus is considered as a language model of
a particular subject area. The development of information
technologies creates the possibility of information modeling of a
narrowly specialized subject area and data presentation in the form
of thesaurus, which is a hypertext that reflects the hierarchically
organized semantic structure of a specific subject area.
Description
Keywords
search queries, thesaurus, narrowly specialized subject area, information support, scientific research, selective dissemination of information
Citation
Formation of search queries based on thesaurus of narrowly specialized subject areas / H. Matsiuk, A. Rzheuskyi, N. Kunanets, N. Veretennikova // Econtechmod. — Lviv : University of Engineering and Economics in Rzeszow, 2019. — Vol 8. — No 3. — P. 10–14.