{"id":"https://openalex.org/W2808179428","doi":"https://doi.org/10.3233/jifs-169707","title":"Improved software cost estimation models: A new perspective based on evolution in Dynamic Environment","display_name":"Improved software cost estimation models: A new perspective based on evolution in Dynamic Environment","publication_year":2018,"publication_date":"2018-06-13","ids":{"openalex":"https://openalex.org/W2808179428","doi":"https://doi.org/10.3233/jifs-169707","mag":"2808179428"},"language":"en","primary_location":{"id":"doi:10.3233/jifs-169707","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-169707","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","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/A5101589494","display_name":"Ashish Tripathi","orcid":"https://orcid.org/0000-0002-7570-4067"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ashish Tripathi","raw_affiliation_strings":["Department of Computer Science and Engineering, SP Memorial Institute of Technology, Allahabad, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, SP Memorial Institute of Technology, Allahabad, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043094402","display_name":"K. K. Mishra","orcid":"https://orcid.org/0000-0001-7557-5288"},"institutions":[{"id":"https://openalex.org/I152869788","display_name":"Motilal Nehru National Institute of Technology","ror":"https://ror.org/04dp7tp96","country_code":"IN","type":"education","lineage":["https://openalex.org/I152869788"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K.K. Mishra","raw_affiliation_strings":["Department of Computer Science and Engineering, Motilal Nehru National Institute of Technology Allahabad, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Motilal Nehru National Institute of Technology Allahabad, India","institution_ids":["https://openalex.org/I152869788"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048993540","display_name":"Shailesh Tiwari","orcid":"https://orcid.org/0000-0002-1306-1246"},"institutions":[{"id":"https://openalex.org/I4387154809","display_name":"ABES Engineering College","ror":"https://ror.org/04hp0cf98","country_code":null,"type":"education","lineage":["https://openalex.org/I4387154809"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Shailesh Tiwari","raw_affiliation_strings":["Department of Computer Science and Engineering, ABES Engineering College, Ghaziabad, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, ABES Engineering College, Ghaziabad, India","institution_ids":["https://openalex.org/I4387154809"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070514750","display_name":"Naveen Kumar","orcid":"https://orcid.org/0000-0002-9218-602X"},"institutions":[{"id":"https://openalex.org/I4210100893","display_name":"Indian Institute of Information Technology Vadodara","ror":"https://ror.org/0163rt176","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210100893"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Naveen Kumar","raw_affiliation_strings":["IIIT Vadodara, Gujarat, India"],"affiliations":[{"raw_affiliation_string":"IIIT Vadodara, Gujarat, India","institution_ids":["https://openalex.org/I4210100893"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5048993540"],"corresponding_institution_ids":["https://openalex.org/I4387154809"],"apc_list":null,"apc_paid":null,"fwci":0.3927,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.69801984,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"35","issue":"2","first_page":"1707","last_page":"1720"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10260","display_name":"Software Engineering Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T12423","display_name":"Software Reliability and Analysis Research","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10430","display_name":"Software Engineering Techniques and Practices","score":0.9811999797821045,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cocomo","display_name":"COCOMO","score":0.9406987428665161},{"id":"https://openalex.org/keywords/cost-estimate","display_name":"Cost estimate","score":0.7262853384017944},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7138979434967041},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.6383845210075378},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5625961422920227},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.5192701816558838},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.45945340394973755},{"id":"https://openalex.org/keywords/software-development","display_name":"Software development","score":0.45651957392692566},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3328896164894104},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.32156652212142944},{"id":"https://openalex.org/keywords/software-construction","display_name":"Software construction","score":0.18704929947853088},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07749268412590027},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.07311365008354187}],"concepts":[{"id":"https://openalex.org/C53238903","wikidata":"https://www.wikidata.org/wiki/Q1023952","display_name":"COCOMO","level":5,"score":0.9406987428665161},{"id":"https://openalex.org/C93983250","wikidata":"https://www.wikidata.org/wiki/Q795053","display_name":"Cost estimate","level":2,"score":0.7262853384017944},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7138979434967041},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.6383845210075378},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5625961422920227},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.5192701816558838},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.45945340394973755},{"id":"https://openalex.org/C529173508","wikidata":"https://www.wikidata.org/wiki/Q638608","display_name":"Software development","level":3,"score":0.45651957392692566},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3328896164894104},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.32156652212142944},{"id":"https://openalex.org/C186846655","wikidata":"https://www.wikidata.org/wiki/Q3398377","display_name":"Software construction","level":4,"score":0.18704929947853088},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07749268412590027},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.07311365008354187},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/jifs-169707","is_oa":false,"landing_page_url":"https://doi.org/10.3233/jifs-169707","pdf_url":null,"source":{"id":"https://openalex.org/S179157397","display_name":"Journal of Intelligent & Fuzzy Systems","issn_l":"1064-1246","issn":["1064-1246","1875-8967"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Intelligent &amp; Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.5199999809265137,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W817457274","https://openalex.org/W1488000347","https://openalex.org/W1511664535","https://openalex.org/W1573340842","https://openalex.org/W1582095707","https://openalex.org/W1695350145","https://openalex.org/W1939430622","https://openalex.org/W1964372169","https://openalex.org/W1972260862","https://openalex.org/W1982264377","https://openalex.org/W1987061621","https://openalex.org/W1987979080","https://openalex.org/W1992174128","https://openalex.org/W2013374213","https://openalex.org/W2036704699","https://openalex.org/W2043584165","https://openalex.org/W2047363963","https://openalex.org/W2073883244","https://openalex.org/W2075848956","https://openalex.org/W2092331934","https://openalex.org/W2099145372","https://openalex.org/W2104236502","https://openalex.org/W2109030030","https://openalex.org/W2118367687","https://openalex.org/W2124271421","https://openalex.org/W2131378644","https://openalex.org/W2134956663","https://openalex.org/W2172541091","https://openalex.org/W2338383666","https://openalex.org/W6685290571"],"related_works":["https://openalex.org/W1526660416","https://openalex.org/W2349336180","https://openalex.org/W4206424612","https://openalex.org/W3003257239","https://openalex.org/W3196669561","https://openalex.org/W2354026619","https://openalex.org/W3147687029","https://openalex.org/W2182183133","https://openalex.org/W2355856276","https://openalex.org/W1129886297"],"abstract_inverted_index":{"Software":[0],"cost":[1,24,49,67,84,217],"estimation":[2,25,44,50,64,212,218],"is":[3,29,73,164,196,204],"the":[4,8,18,35,43,66,82,112,116,124,132,139,146,167,193,207],"process":[5],"of":[6,14,20,26,37,65,68,85,89,93,115,123,141,162,169,171,186,192],"predicting":[7],"most":[9],"realistic":[10],"and":[11,91,137,160,183],"valid":[12],"amount":[13],"effort":[15],"necessary":[16],"for":[17,55,108],"development":[19,87,149],"any":[21,27],"software.":[22],"The":[23],"software":[28,69,86,148,200],"a":[30,58],"difficult":[31],"assignment":[32],"due":[33],"to":[34,60,80,135],"involvement":[36],"many":[38,48],"factors":[39,143],"that":[40,75,144,206],"anyhow":[41],"affect":[42,145],"process.":[45],"In":[46,98],"literature,":[47],"models":[51,77,104,126],"have":[52,105,127],"been":[53,106,128,154],"developed":[54],"more":[56],"than":[57],"decade":[59],"maintain":[61],"accuracy":[62,94,191],"in":[63,157],"projects.":[70],"But,":[71],"it":[72],"found":[74,205],"these":[76],"are":[78,111],"inefficient":[79],"estimate":[81,136],"exact":[83],"because":[88],"uncertainties":[90],"lack":[92],"associated":[95],"with":[96],"them.":[97],"this":[99],"paper,":[100],"Alla":[101],"F.":[102],"Sheta":[103,125],"taken":[107],"optimization,":[109],"which":[110],"modified":[113],"versions":[114],"very":[117],"famous":[118],"Boehm\u2019s":[119],"COCOMO":[120],"model.":[121],"Parameters":[122],"tuned":[129],"enough":[130],"by":[131],"proposed":[133,194,208],"method":[134,209],"minimize":[138],"consequences":[140],"different":[142],"overall":[147],"cost.":[150],"Experimental":[151],"work":[152,195],"has":[153],"carried":[155],"out":[156],"MATLAB":[158],"environment":[159],"analysis":[161],"results":[163],"performed":[165],"on":[166,198],"basis":[168],"Magnitude":[170,185],"Relative":[172,187],"Error":[173,188],"(MRE),":[174],"Prediction":[175],"(PRED)":[176],"at":[177],"0.25,":[178],"Value":[179],"Accounted":[180],"For":[181],"(VAF)":[182],"Mean":[184],"(MMRE).":[189],"Estimation":[190],"tested":[197],"NASA":[199],"project":[201],"dataset.":[202],"It":[203],"shows":[210],"good":[211],"capabilities":[213],"over":[214],"other":[215],"state-of-the-art":[216],"models.":[219]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
