Computer system for Internet monitoring of scientific and technical information

Abstract

The concept of an automated system for Internet monitoring of scientific and technical information in solving problems of supporting decision-making processes in various subject areas is presented. The functional components of the system are three main subsystems: a subsystem for linguistic and statistical analysis of text documents, a subsystem for their lexico-semantic processing, and an information retrieval subsystem. The tasks solved by these subsystems are formulated. The first subsystem ensures the creation of linguistic dictionaries of the Internet monitoring system, as well as the calculation of the information content of words, sentences and texts. The second subsystem solves the problems of summarizing, categorizing and evaluating the tone of text documents and messages. The third subsystem performs indexing of web pages, their documentary search and factual search for messages on the found web pages.