Web search results processing in an information support system for decision-making processes
Objectives. The problem of the web search results processing in an information support system for decision[1]making is solved in order to create and correct a meaningful description of a problem situation. An approach to solving this problem is proposed based on the use of thematic text corpora (col...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
National Academy of Sciences of Belarus, the United Institute of Informatics Problems
2024-09-01
|
| Series: | Informatika |
| Subjects: | |
| Online Access: | https://inf.grid.by/jour/article/view/1303 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832543379584450560 |
|---|---|
| author | S. F. Lipnitsky L. V. Stepura |
| author_facet | S. F. Lipnitsky L. V. Stepura |
| author_sort | S. F. Lipnitsky |
| collection | DOAJ |
| description | Objectives. The problem of the web search results processing in an information support system for decision[1]making is solved in order to create and correct a meaningful description of a problem situation. An approach to solving this problem is proposed based on the use of thematic text corpora (collections of texts on a specific topic) as knowledge about the subject area, as well as a knowledge representation model based on verbal associations. When solving problems of the web search results processing in a decision-making information support system, five main goals are pursued: the formation of an extended description of a problem situation, the synthesis of a search prescription, an Internet search for information about decisions made, the synthesis of a retelling of the information found, and an assessment of the quality of the found analogues of the decisions made.Methods. Methods of set theory, graph theory and mathematical linguistics are used.Results. A mathematical model has been developed for the web search results processing in an information support system for decision making. The concepts of verbal association of words and texts, as well as pragmatically complete lexical structure, are formalized. The proven properties of such structures provide algorithmization of information processes in the model under consideration.Conclusion. The approach to modeling is based on the formalization of the concepts of the informativeness of words, sentences, texts and the informativeness of verbal associations between them. As an implementation of the model proposed in the article, algorithms have been developed for creating a dictionary of pragmatically complete lexical structures, creating structural-lexical templates for sentences, texts and subject areas, synthesizing a brief retelling of the information found, and assessing the quality of the found analogues of the decisions made. |
| format | Article |
| id | doaj-art-9c4f34eec34441a0a3b118e637c0361f |
| institution | Kabale University |
| issn | 1816-0301 |
| language | Russian |
| publishDate | 2024-09-01 |
| publisher | National Academy of Sciences of Belarus, the United Institute of Informatics Problems |
| record_format | Article |
| series | Informatika |
| spelling | doaj-art-9c4f34eec34441a0a3b118e637c0361f2025-02-03T11:46:36ZrusNational Academy of Sciences of Belarus, the United Institute of Informatics ProblemsInformatika1816-03012024-09-012139410510.37661/1816-0301-2024-21-3-94-1051077Web search results processing in an information support system for decision-making processesS. F. Lipnitsky0L. V. Stepura1The United Institute of Informatics Problems of the National Academy of Sciences of BelarusThe United Institute of Informatics Problems of the National Academy of Sciences of BelarusObjectives. The problem of the web search results processing in an information support system for decision[1]making is solved in order to create and correct a meaningful description of a problem situation. An approach to solving this problem is proposed based on the use of thematic text corpora (collections of texts on a specific topic) as knowledge about the subject area, as well as a knowledge representation model based on verbal associations. When solving problems of the web search results processing in a decision-making information support system, five main goals are pursued: the formation of an extended description of a problem situation, the synthesis of a search prescription, an Internet search for information about decisions made, the synthesis of a retelling of the information found, and an assessment of the quality of the found analogues of the decisions made.Methods. Methods of set theory, graph theory and mathematical linguistics are used.Results. A mathematical model has been developed for the web search results processing in an information support system for decision making. The concepts of verbal association of words and texts, as well as pragmatically complete lexical structure, are formalized. The proven properties of such structures provide algorithmization of information processes in the model under consideration.Conclusion. The approach to modeling is based on the formalization of the concepts of the informativeness of words, sentences, texts and the informativeness of verbal associations between them. As an implementation of the model proposed in the article, algorithms have been developed for creating a dictionary of pragmatically complete lexical structures, creating structural-lexical templates for sentences, texts and subject areas, synthesizing a brief retelling of the information found, and assessing the quality of the found analogues of the decisions made.https://inf.grid.by/jour/article/view/1303verbal associationsmathematical modelsearch prescriptiondecision makingstructural-lexical template |
| spellingShingle | S. F. Lipnitsky L. V. Stepura Web search results processing in an information support system for decision-making processes Informatika verbal associations mathematical model search prescription decision making structural-lexical template |
| title | Web search results processing in an information support system for decision-making processes |
| title_full | Web search results processing in an information support system for decision-making processes |
| title_fullStr | Web search results processing in an information support system for decision-making processes |
| title_full_unstemmed | Web search results processing in an information support system for decision-making processes |
| title_short | Web search results processing in an information support system for decision-making processes |
| title_sort | web search results processing in an information support system for decision making processes |
| topic | verbal associations mathematical model search prescription decision making structural-lexical template |
| url | https://inf.grid.by/jour/article/view/1303 |
| work_keys_str_mv | AT sflipnitsky websearchresultsprocessinginaninformationsupportsystemfordecisionmakingprocesses AT lvstepura websearchresultsprocessinginaninformationsupportsystemfordecisionmakingprocesses |