{"id":"https://openalex.org/W2000473539","doi":"https://doi.org/10.4018/ijfsa.2013040102","title":"Fuzzy Critical Path Method Based on a New Approach of Ranking Fuzzy Numbers using Centroid of Centroids","display_name":"Fuzzy Critical Path Method Based on a New Approach of Ranking Fuzzy Numbers using Centroid of Centroids","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W2000473539","doi":"https://doi.org/10.4018/ijfsa.2013040102","mag":"2000473539"},"language":"en","primary_location":{"id":"doi:10.4018/ijfsa.2013040102","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijfsa.2013040102","pdf_url":null,"source":{"id":"https://openalex.org/S4210179311","display_name":"International Journal of Fuzzy System Applications","issn_l":"2156-1761","issn":["2156-1761","2156-177X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Fuzzy System Applications","raw_type":"journal-article"},"type":"article","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/A5055717758","display_name":"N. Ravi Shankar","orcid":null},"institutions":[{"id":"https://openalex.org/I885392262","display_name":"GITAM University","ror":"https://ror.org/0440p1d37","country_code":"IN","type":"education","lineage":["https://openalex.org/I885392262"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"N. Ravi Shankar","raw_affiliation_strings":["GITAM University, Visakhapatnam, AP, India","GITAM UNIVERSITY, VISAKHAPATNAM, AP, INDIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GITAM University, Visakhapatnam, AP, India","institution_ids":["https://openalex.org/I885392262"]},{"raw_affiliation_string":"GITAM UNIVERSITY, VISAKHAPATNAM, AP, INDIA","institution_ids":["https://openalex.org/I885392262"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069268989","display_name":"B. Pardha Saradhi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B. Pardha Saradhi","raw_affiliation_strings":["Dr. L.B. College, Visakhapatnam, AP, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dr. L.B. College, Visakhapatnam, AP, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067344190","display_name":"S. Suresh Babu","orcid":"https://orcid.org/0000-0002-7713-9268"},"institutions":[{"id":"https://openalex.org/I885392262","display_name":"GITAM University","ror":"https://ror.org/0440p1d37","country_code":"IN","type":"education","lineage":["https://openalex.org/I885392262"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Suresh Babu","raw_affiliation_strings":["GITAM University, Visakhapatnam, AP, India","GITAM UNIVERSITY, VISAKHAPATNAM, AP, INDIA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GITAM University, Visakhapatnam, AP, India","institution_ids":["https://openalex.org/I885392262"]},{"raw_affiliation_string":"GITAM UNIVERSITY, VISAKHAPATNAM, AP, INDIA","institution_ids":["https://openalex.org/I885392262"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5055717758"],"corresponding_institution_ids":["https://openalex.org/I885392262"],"apc_list":null,"apc_paid":null,"fwci":1.2785,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.82360105,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"3","issue":"2","first_page":"16","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10050","display_name":"Multi-Criteria Decision Making","score":0.9945999979972839,"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"}},"topics":[{"id":"https://openalex.org/T10050","display_name":"Multi-Criteria Decision Making","score":0.9945999979972839,"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/T12177","display_name":"Resource-Constrained Project Scheduling","score":0.9923999905586243,"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/T10395","display_name":"Construction Project Management and Performance","score":0.9901000261306763,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.8678381443023682},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.6986823081970215},{"id":"https://openalex.org/keywords/critical-path-method","display_name":"Critical path method","score":0.6845487356185913},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.6128827333450317},{"id":"https://openalex.org/keywords/rank","display_name":"Rank (graph theory)","score":0.5948441028594971},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5707797408103943},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.5303381681442261},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.518631637096405},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5038139224052429},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48922204971313477},{"id":"https://openalex.org/keywords/defuzzification","display_name":"Defuzzification","score":0.4460262060165405},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.40894049406051636},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3764006197452545},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3654482960700989},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1268419325351715}],"concepts":[{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.8678381443023682},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.6986823081970215},{"id":"https://openalex.org/C115874739","wikidata":"https://www.wikidata.org/wiki/Q825377","display_name":"Critical path method","level":2,"score":0.6845487356185913},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.6128827333450317},{"id":"https://openalex.org/C164226766","wikidata":"https://www.wikidata.org/wiki/Q7293202","display_name":"Rank (graph theory)","level":2,"score":0.5948441028594971},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5707797408103943},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.5303381681442261},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.518631637096405},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5038139224052429},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48922204971313477},{"id":"https://openalex.org/C170260401","wikidata":"https://www.wikidata.org/wiki/Q5251735","display_name":"Defuzzification","level":5,"score":0.4460262060165405},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.40894049406051636},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3764006197452545},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3654482960700989},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1268419325351715},{"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4018/ijfsa.2013040102","is_oa":false,"landing_page_url":"https://doi.org/10.4018/ijfsa.2013040102","pdf_url":null,"source":{"id":"https://openalex.org/S4210179311","display_name":"International Journal of Fuzzy System Applications","issn_l":"2156-1761","issn":["2156-1761","2156-177X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Fuzzy System Applications","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:igg:jfsa00:v:3:y:2013:i:2:p:16-31","is_oa":false,"landing_page_url":"https://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/ijfsa.2013040102","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.49000000953674316,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":71,"referenced_works":["https://openalex.org/W111796927","https://openalex.org/W156651540","https://openalex.org/W218974552","https://openalex.org/W1517731666","https://openalex.org/W1967135248","https://openalex.org/W1968091565","https://openalex.org/W1969622238","https://openalex.org/W1973822995","https://openalex.org/W1976297438","https://openalex.org/W1977920116","https://openalex.org/W1979366876","https://openalex.org/W1980658119","https://openalex.org/W1982710770","https://openalex.org/W1983027417","https://openalex.org/W1986550159","https://openalex.org/W1991627615","https://openalex.org/W1991901402","https://openalex.org/W1994997349","https://openalex.org/W2000609870","https://openalex.org/W2001277869","https://openalex.org/W2003101234","https://openalex.org/W2008720916","https://openalex.org/W2008867427","https://openalex.org/W2009479118","https://openalex.org/W2016899613","https://openalex.org/W2019561606","https://openalex.org/W2021948638","https://openalex.org/W2023796999","https://openalex.org/W2024164940","https://openalex.org/W2025500245","https://openalex.org/W2026060488","https://openalex.org/W2026832772","https://openalex.org/W2029407995","https://openalex.org/W2036694156","https://openalex.org/W2036861478","https://openalex.org/W2039796074","https://openalex.org/W2043578191","https://openalex.org/W2051798785","https://openalex.org/W2057131692","https://openalex.org/W2058295453","https://openalex.org/W2060928494","https://openalex.org/W2063567490","https://openalex.org/W2066537325","https://openalex.org/W2078538587","https://openalex.org/W2081825717","https://openalex.org/W2086147261","https://openalex.org/W2086390519","https://openalex.org/W2086763516","https://openalex.org/W2087162576","https://openalex.org/W2088907949","https://openalex.org/W2089955126","https://openalex.org/W2092924460","https://openalex.org/W2107390469","https://openalex.org/W2109190387","https://openalex.org/W2113659109","https://openalex.org/W2132622669","https://openalex.org/W2143776120","https://openalex.org/W2145949870","https://openalex.org/W2157122378","https://openalex.org/W2158349284","https://openalex.org/W2169608542","https://openalex.org/W2187418177","https://openalex.org/W2299628453","https://openalex.org/W2326681218","https://openalex.org/W2410534268","https://openalex.org/W2912565176","https://openalex.org/W3010279532","https://openalex.org/W4211007335","https://openalex.org/W4236915977","https://openalex.org/W4285719527","https://openalex.org/W6681614332"],"related_works":["https://openalex.org/W2544111276","https://openalex.org/W4205251737","https://openalex.org/W2773005380","https://openalex.org/W2339413985","https://openalex.org/W4388451300","https://openalex.org/W2060361571","https://openalex.org/W1879432897","https://openalex.org/W2256857057","https://openalex.org/W3167814444","https://openalex.org/W4361984403"],"abstract_inverted_index":{"The":[0,14,28,115,132,145],"Critical":[1],"Path":[2],"Method":[3],"(CPM)":[4],"is":[5,50,68,113,148],"useful":[6],"for":[7,41,62],"planning":[8],"and":[9],"control":[10],"of":[11,24,31,36,57,75,87,96,102,104,122],"complex":[12],"projects.":[13],"CPM":[15,32],"identifies":[16],"the":[17,21,34,63,72,78,85,135],"critical":[18,22],"activities":[19,58,76],"in":[20,45,77],"path":[23],"an":[25,151],"activity":[26],"network.":[27],"successful":[29],"implementation":[30],"requires":[33],"availability":[35],"clear":[37],"determined":[38],"time":[39,73],"duration":[40],"each":[42],"activity.":[43],"However,":[44],"practical":[46],"situations":[47],"this":[48,91],"requirement":[49],"usually":[51],"hard":[52],"to":[53,84,107,139],"fulfil":[54],"since":[55],"many":[56],"will":[59],"be":[60],"executed":[61],"first":[64],"time.":[65],"Hence,":[66],"there":[67],"always":[69],"uncertainty":[70],"about":[71],"durations":[74],"network":[79],"planning.":[80],"This":[81],"has":[82],"led":[83],"development":[86],"fuzzy":[88,98,105,123,143],"CPM.":[89,144],"In":[90],"paper,":[92],"a":[93,141],"new":[94,142],"approach":[95],"ranking":[97,137],"numbers":[99,106,124,127],"using":[100],"centroid":[101],"centroids":[103],"its":[108],"distance":[109],"from":[110],"original":[111],"point":[112],"proposed.":[114],"proposed":[116,136,146],"method":[117,138,147],"can":[118],"rank":[119],"all":[120],"types":[121],"including":[125],"crisp":[126],"with":[128,150],"different":[129],"membership":[130],"functions.":[131],"authors":[133],"apply":[134],"develop":[140],"illustrated":[149],"example.":[152]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
