{"id":"https://openalex.org/W3202145626","doi":"https://doi.org/10.15439/2021f77","title":"Interval-Valued Intuitionistic Fuzzy Decision-Making Method using Index Matrices and Application in Outsourcing","display_name":"Interval-Valued Intuitionistic Fuzzy Decision-Making Method using Index Matrices and Application in Outsourcing","publication_year":2021,"publication_date":"2021-09-26","ids":{"openalex":"https://openalex.org/W3202145626","doi":"https://doi.org/10.15439/2021f77","mag":"3202145626"},"language":"en","primary_location":{"id":"doi:10.15439/2021f77","is_oa":true,"landing_page_url":"https://doi.org/10.15439/2021f77","pdf_url":"https://annals-csis.org/proceedings/2021/drp/pdf/77.pdf","source":{"id":"https://openalex.org/S4220651875","display_name":"Annals of Computer Science and Information Systems","issn_l":"2300-5963","issn":["2300-5963"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310317484","host_organization_name":"Polskie Towarzystwo Informatyczne","host_organization_lineage":["https://openalex.org/P4310317484"],"host_organization_lineage_names":["Polskie Towarzystwo Informatyczne"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Computer Science and Information Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://annals-csis.org/proceedings/2021/drp/pdf/77.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018332517","display_name":"Velichka Traneva","orcid":"https://orcid.org/0000-0002-8929-4126"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Velichka Traneva","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019841551","display_name":"Stoyan Tranev","orcid":"https://orcid.org/0000-0002-5807-4139"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Stoyan Tranev","raw_affiliation_strings":["University 1 Prof. Yakimov Blvd, Burgas 8000, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University 1 Prof. Yakimov Blvd, Burgas 8000, Bulgaria","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086982421","display_name":"Deyan Mavrov","orcid":"https://orcid.org/0000-0002-2450-9616"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Deyan Mavrov","raw_affiliation_strings":["University 1 Prof. Yakimov Blvd, Burgas 8000, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University 1 Prof. Yakimov Blvd, Burgas 8000, Bulgaria","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5019841551"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3957,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.84833641,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"25","issue":null,"first_page":"251","last_page":"254"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14175","display_name":"Intuitionistic Fuzzy Systems Applications","score":0.9997000098228455,"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/T14175","display_name":"Intuitionistic Fuzzy Systems Applications","score":0.9997000098228455,"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/T10050","display_name":"Multi-Criteria Decision Making","score":0.9793999791145325,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12734","display_name":"Information Systems and Technology Applications","score":0.9621000289916992,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"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/outsourcing","display_name":"Outsourcing","score":0.8270584344863892},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.6242637634277344},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.5522494316101074},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.526313304901123},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.4648303985595703},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.37188994884490967},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3637548089027405},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.284811794757843},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.0632191002368927}],"concepts":[{"id":"https://openalex.org/C46934059","wikidata":"https://www.wikidata.org/wiki/Q61515","display_name":"Outsourcing","level":2,"score":0.8270584344863892},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.6242637634277344},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.5522494316101074},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.526313304901123},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.4648303985595703},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.37188994884490967},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3637548089027405},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.284811794757843},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0632191002368927},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.15439/2021f77","is_oa":true,"landing_page_url":"https://doi.org/10.15439/2021f77","pdf_url":"https://annals-csis.org/proceedings/2021/drp/pdf/77.pdf","source":{"id":"https://openalex.org/S4220651875","display_name":"Annals of Computer Science and Information Systems","issn_l":"2300-5963","issn":["2300-5963"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310317484","host_organization_name":"Polskie Towarzystwo Informatyczne","host_organization_lineage":["https://openalex.org/P4310317484"],"host_organization_lineage_names":["Polskie Towarzystwo Informatyczne"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Computer Science and Information Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:doaj.org/article:75bcf7e7ca544311b5b5f31cbf8e2154","is_oa":false,"landing_page_url":"https://doaj.org/article/75bcf7e7ca544311b5b5f31cbf8e2154","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Annals of computer science and information systems, Vol 25, Pp 251-254 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.15439/2021f77","is_oa":true,"landing_page_url":"https://doi.org/10.15439/2021f77","pdf_url":"https://annals-csis.org/proceedings/2021/drp/pdf/77.pdf","source":{"id":"https://openalex.org/S4220651875","display_name":"Annals of Computer Science and Information Systems","issn_l":"2300-5963","issn":["2300-5963"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":"https://openalex.org/P4310317484","host_organization_name":"Polskie Towarzystwo Informatyczne","host_organization_lineage":["https://openalex.org/P4310317484"],"host_organization_lineage_names":["Polskie Towarzystwo Informatyczne"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Computer Science and Information Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.7699999809265137,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3202145626.pdf","grobid_xml":"https://content.openalex.org/works/W3202145626.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W217726381","https://openalex.org/W1554018745","https://openalex.org/W1971266982","https://openalex.org/W2076808107","https://openalex.org/W2403759617","https://openalex.org/W2808971011","https://openalex.org/W2899013325","https://openalex.org/W2902263517","https://openalex.org/W2953528331","https://openalex.org/W2955688504","https://openalex.org/W2972736675","https://openalex.org/W3038107886","https://openalex.org/W3088868766","https://openalex.org/W3128711488","https://openalex.org/W3204033861","https://openalex.org/W4226506625","https://openalex.org/W4292078529","https://openalex.org/W6603037545","https://openalex.org/W6669612585","https://openalex.org/W6756269554","https://openalex.org/W6783150570"],"related_works":["https://openalex.org/W2372772189","https://openalex.org/W1983451525","https://openalex.org/W2738546080","https://openalex.org/W2132594945","https://openalex.org/W1965784184","https://openalex.org/W2073926734","https://openalex.org/W2618414954","https://openalex.org/W4226506625","https://openalex.org/W2093008375","https://openalex.org/W1993452631"],"abstract_inverted_index":{"Selecting":[0],"a":[1,7,14,43,68,82,98,110],"suitable":[2],"outsourcing":[3,65],"service":[4],"provider":[5],"is":[6,112],"challenging":[8],"problem":[9,63],"that":[10],"requires":[11],"discussion":[12],"among":[13],"group":[15],"of":[16,20,27,38,74,97,103],"experts.":[17],"The":[18],"problems":[19],"this":[21,51],"type":[22],"belongs":[23],"to":[24],"the":[25,72,75,104],"area":[26],"multicriteria":[28,61],"decision-making.":[29],"Interval-valued":[30],"intuitionistic":[31,39,59],"fuzzy":[32,40,60],"sets,":[33,41],"which":[34],"are":[35,42],"an":[36,56,95,101],"extension":[37],"capable":[44],"tool":[45],"in":[46,64],"modeling":[47],"uncertain":[48],"problems.":[49],"In":[50],"paper":[52],"we":[53],"will":[54],"formulate":[55],"optimal":[57],"interval-valued":[58],"decision-making":[62],"and":[66],"propose":[67],"new":[69],"approach":[70],"for":[71,85],"selection":[73],"most":[76],"appropriate":[77],"candidates;":[78],"as":[79,81],"well":[80],"software":[83],"program":[84],"its":[86],"automated":[87],"solution,":[88],"based":[89],"on":[90,106],"our":[91],"previous":[92],"libraries.":[93],"As":[94],"example":[96],"case":[99],"study,":[100],"application":[102],"algorithm":[105],"real":[107],"data":[108],"from":[109],"refinery":[111],"demonstrated.":[113]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":8}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}