{"id":"https://openalex.org/W3090917336","doi":"https://doi.org/10.1109/acit49673.2020.9208858","title":"Estimating the Efficiency of the Energy Service Market Functioning in Ukraine","display_name":"Estimating the Efficiency of the Energy Service Market Functioning in Ukraine","publication_year":2020,"publication_date":"2020-09-01","ids":{"openalex":"https://openalex.org/W3090917336","doi":"https://doi.org/10.1109/acit49673.2020.9208858","mag":"3090917336"},"language":"en","primary_location":{"id":"doi:10.1109/acit49673.2020.9208858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acit49673.2020.9208858","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 10th International Conference on Advanced Computer Information Technologies (ACIT)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058405653","display_name":"Vasyl Brych","orcid":"https://orcid.org/0000-0002-4277-5213"},"institutions":[{"id":"https://openalex.org/I160977438","display_name":"West Ukrainian National University","ror":"https://ror.org/047988g19","country_code":"UA","type":"education","lineage":["https://openalex.org/I160977438"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Vasyl Brych","raw_affiliation_strings":["International Tourism and Hotel Bussines Department, Ternopil National Economic University, Ternopil, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Tourism and Hotel Bussines Department, Ternopil National Economic University, Ternopil, Ukraine","institution_ids":["https://openalex.org/I160977438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064261486","display_name":"Volodymyr Manzhula","orcid":"https://orcid.org/0000-0001-5222-8443"},"institutions":[{"id":"https://openalex.org/I160977438","display_name":"West Ukrainian National University","ror":"https://ror.org/047988g19","country_code":"UA","type":"education","lineage":["https://openalex.org/I160977438"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Volodymyr Manzhula","raw_affiliation_strings":["Department of Computer Science, Ternopil National Economic University, Ternopil, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Ternopil National Economic University, Ternopil, Ukraine","institution_ids":["https://openalex.org/I160977438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049103101","display_name":"Bohdan Brych","orcid":null},"institutions":[{"id":"https://openalex.org/I160977438","display_name":"West Ukrainian National University","ror":"https://ror.org/047988g19","country_code":"UA","type":"education","lineage":["https://openalex.org/I160977438"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Bohdan Brych","raw_affiliation_strings":["Department of Accounting and Taxation, Ternopil National Economic University, Ternopil, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Accounting and Taxation, Ternopil National Economic University, Ternopil, Ukraine","institution_ids":["https://openalex.org/I160977438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112591684","display_name":"Nataliya Halysh","orcid":null},"institutions":[{"id":"https://openalex.org/I160977438","display_name":"West Ukrainian National University","ror":"https://ror.org/047988g19","country_code":"UA","type":"education","lineage":["https://openalex.org/I160977438"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Nataliya Halysh","raw_affiliation_strings":["International Tourism and Hotel Bussines Department, Ternopil National Economic University, Ternopil, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Tourism and Hotel Bussines Department, Ternopil National Economic University, Ternopil, Ukraine","institution_ids":["https://openalex.org/I160977438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114067460","display_name":"Yuli\u0456a Ursaki\u0456","orcid":null},"institutions":[{"id":"https://openalex.org/I185520838","display_name":"State University of Trade and Economics","ror":"https://ror.org/03r6hpz93","country_code":"UA","type":"education","lineage":["https://openalex.org/I185520838"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Yuliia Ursakii","raw_affiliation_strings":["Chernivtsi Institute of Trade and Economics Kyiv National University of Trade and Economics, Chernivtsi, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chernivtsi Institute of Trade and Economics Kyiv National University of Trade and Economics, Chernivtsi, Ukraine","institution_ids":["https://openalex.org/I185520838"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067821679","display_name":"Viktoriia Homotiuk","orcid":null},"institutions":[{"id":"https://openalex.org/I160977438","display_name":"West Ukrainian National University","ror":"https://ror.org/047988g19","country_code":"UA","type":"education","lineage":["https://openalex.org/I160977438"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Viktoriia Homotiuk","raw_affiliation_strings":["International Economycrelationships Department, Ternopil National Economic University, Ternopil, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Economycrelationships Department, Ternopil National Economic University, Ternopil, Ukraine","institution_ids":["https://openalex.org/I160977438"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.725,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.87851184,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"670","last_page":"673"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14351","display_name":"Statistical and Computational Modeling","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T14351","display_name":"Statistical and Computational Modeling","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13517","display_name":"Environmental and Industrial Safety","score":0.9767000079154968,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13985","display_name":"Enterprise Management and Information Systems","score":0.9602000117301941,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.696570634841919},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.6735272407531738},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6353620886802673},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.6283572912216187},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5669047832489014},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5589308142662048},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5449886918067932},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.5337444543838501},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.5124209523200989},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5034849047660828},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"Regression analysis","score":0.4238124489784241},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4042423665523529},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.3547744154930115},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.15913790464401245},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.14896929264068604},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.13883304595947266}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.696570634841919},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.6735272407531738},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6353620886802673},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.6283572912216187},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5669047832489014},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5589308142662048},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5449886918067932},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.5337444543838501},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.5124209523200989},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5034849047660828},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.4238124489784241},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4042423665523529},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.3547744154930115},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.15913790464401245},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.14896929264068604},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.13883304595947266},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acit49673.2020.9208858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acit49673.2020.9208858","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 10th International Conference on Advanced Computer Information Technologies (ACIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1485848391","https://openalex.org/W1996703679","https://openalex.org/W2032794453","https://openalex.org/W2965039069","https://openalex.org/W2965409366","https://openalex.org/W2966091146","https://openalex.org/W6628986349"],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W2560439919","https://openalex.org/W4389340727","https://openalex.org/W3150465815","https://openalex.org/W1997222214","https://openalex.org/W2802581102","https://openalex.org/W4205786897"],"abstract_inverted_index":{"The":[0],"following":[1],"topics":[2],"are":[3],"dealt":[4],"with:":[5],"optimisation;":[6],"learning":[7],"(artificial":[8],"intelligence);":[9],"organisational":[10],"aspects;":[11],"economics;":[12],"probability;":[13],"neural":[14],"nets;":[15],"Internet;":[16],"fuzzy":[17],"set":[18],"theory;":[19],"regression":[20],"analysis;":[21],"cloud":[22],"computing.":[23]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}