{"id":"https://openalex.org/W2070648222","doi":"https://doi.org/10.1109/scis.2013.6613255","title":"A ripple-spreading algorithm to calculate the k best solutions to the project time management problem","display_name":"A ripple-spreading algorithm to calculate the k best solutions to the project time management problem","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W2070648222","doi":"https://doi.org/10.1109/scis.2013.6613255","mag":"2070648222"},"language":"en","primary_location":{"id":"doi:10.1109/scis.2013.6613255","is_oa":false,"landing_page_url":"https://doi.org/10.1109/scis.2013.6613255","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Symposium on Computational Intelligence in Scheduling (CISched)","raw_type":"proceedings-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/A5079907239","display_name":"Xiao\u2010Bing Hu","orcid":"https://orcid.org/0000-0002-1555-0684"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiao-Bing Hu","raw_affiliation_strings":["Beijing Normal University, Beijing, Beijing, CN","State Key Lab. of Earth Surface Processes and Resource Ecology; Beijing Normal Univ.; Beijing China"],"affiliations":[{"raw_affiliation_string":"Beijing Normal University, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I25254941"]},{"raw_affiliation_string":"State Key Lab. of Earth Surface Processes and Resource Ecology; Beijing Normal Univ.; Beijing China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100432573","display_name":"Ming Wang","orcid":"https://orcid.org/0000-0002-6641-3700"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Wang","raw_affiliation_strings":["State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing, China","State Key Lab. of Earth Surface Processes and Resource Ecology; Beijing Normal Univ.; Beijing China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]},{"raw_affiliation_string":"State Key Lab. of Earth Surface Processes and Resource Ecology; Beijing Normal Univ.; Beijing China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108898461","display_name":"Qiong Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I114234892","display_name":"Beijing Union University","ror":"https://ror.org/01hg31662","country_code":"CN","type":"education","lineage":["https://openalex.org/I114234892"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiong Sun","raw_affiliation_strings":["Tourism Institute, Beijing Union University, Beijing, China","(Tourism Institute, Beijing Union University, Beijing, China)"],"affiliations":[{"raw_affiliation_string":"Tourism Institute, Beijing Union University, Beijing, China","institution_ids":["https://openalex.org/I114234892"]},{"raw_affiliation_string":"(Tourism Institute, Beijing Union University, Beijing, China)","institution_ids":["https://openalex.org/I114234892"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056656974","display_name":"Mark S. Leeson","orcid":"https://orcid.org/0000-0003-0367-6228"},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mark S. Leeson","raw_affiliation_strings":["School of Engineering, University of Warwick, Coventry, UK","School of Engineering, University of Warwick,Coventry,UK"],"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Warwick, Coventry, UK","institution_ids":["https://openalex.org/I39555362"]},{"raw_affiliation_string":"School of Engineering, University of Warwick,Coventry,UK","institution_ids":["https://openalex.org/I39555362"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008902090","display_name":"Ezequiel A. Di Paolo","orcid":"https://orcid.org/0000-0002-3296-5021"},"institutions":[{"id":"https://openalex.org/I110594554","display_name":"Ikerbasque","ror":"https://ror.org/01cc3fy72","country_code":"ES","type":"other","lineage":["https://openalex.org/I110594554"]},{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ezequiel Di Paolo","raw_affiliation_strings":["Ikerbasque, University of the Basque Country, San Sebastian, Spain","Ikerbasque, Univ. of the Basque Country, San Sebastia\u0301n, Spain"],"affiliations":[{"raw_affiliation_string":"Ikerbasque, University of the Basque Country, San Sebastian, Spain","institution_ids":["https://openalex.org/I110594554","https://openalex.org/I169108374"]},{"raw_affiliation_string":"Ikerbasque, Univ. of the Basque Country, San Sebastia\u0301n, Spain","institution_ids":["https://openalex.org/I169108374"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5079907239"],"corresponding_institution_ids":["https://openalex.org/I25254941"],"apc_list":null,"apc_paid":null,"fwci":1.6439,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.8573345,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"4","issue":null,"first_page":"75","last_page":"82"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12177","display_name":"Resource-Constrained Project Scheduling","score":0.9980000257492065,"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/T12177","display_name":"Resource-Constrained Project Scheduling","score":0.9980000257492065,"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/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11006","display_name":"BIM and Construction Integration","score":0.9218000173568726,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.7630712389945984},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6797072887420654},{"id":"https://openalex.org/keywords/ripple","display_name":"Ripple","score":0.6312394142150879},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6093128323554993},{"id":"https://openalex.org/keywords/pareto-principle","display_name":"Pareto principle","score":0.5396705865859985},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.5059918761253357},{"id":"https://openalex.org/keywords/project-management","display_name":"Project management","score":0.4697552025318146},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44569823145866394},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4287439286708832},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22380900382995605},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10074979066848755}],"concepts":[{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.7630712389945984},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6797072887420654},{"id":"https://openalex.org/C2779599953","wikidata":"https://www.wikidata.org/wiki/Q1776117","display_name":"Ripple","level":3,"score":0.6312394142150879},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6093128323554993},{"id":"https://openalex.org/C137635306","wikidata":"https://www.wikidata.org/wiki/Q182667","display_name":"Pareto principle","level":2,"score":0.5396705865859985},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.5059918761253357},{"id":"https://openalex.org/C15952604","wikidata":"https://www.wikidata.org/wiki/Q179012","display_name":"Project management","level":2,"score":0.4697552025318146},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44569823145866394},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4287439286708832},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22380900382995605},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10074979066848755},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","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},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/scis.2013.6613255","is_oa":false,"landing_page_url":"https://doi.org/10.1109/scis.2013.6613255","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Symposium on Computational Intelligence in Scheduling (CISched)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W173895910","https://openalex.org/W1965557301","https://openalex.org/W1968535060","https://openalex.org/W1969982063","https://openalex.org/W1980956836","https://openalex.org/W1991865266","https://openalex.org/W2010079526","https://openalex.org/W2011282943","https://openalex.org/W2020690189","https://openalex.org/W2024008934","https://openalex.org/W2042142214","https://openalex.org/W2052423850","https://openalex.org/W2111550856","https://openalex.org/W2122516422","https://openalex.org/W2131058166","https://openalex.org/W2131167412","https://openalex.org/W2134531349","https://openalex.org/W2150973769","https://openalex.org/W2189503121","https://openalex.org/W4285719527","https://openalex.org/W6607107948","https://openalex.org/W6643036874","https://openalex.org/W6676793738","https://openalex.org/W6680135650","https://openalex.org/W6687469660"],"related_works":["https://openalex.org/W2090178682","https://openalex.org/W2001591765","https://openalex.org/W4241467429","https://openalex.org/W2073147994","https://openalex.org/W1588199609","https://openalex.org/W2384474142","https://openalex.org/W1550055091","https://openalex.org/W2744462909","https://openalex.org/W3083133203","https://openalex.org/W1971520370"],"abstract_inverted_index":{"As":[0],"a":[1,110,131,151],"benchmark":[2],"multi-objective":[3,58],"optimization":[4],"problem,":[5],"the":[6,33,38,52,61,64,68,78,85,96,101,118,125,135,140,145],"project":[7,102,137],"management":[8,104],"problem":[9,105],"(PMP)":[10],"usually":[11],"needs":[12],"to":[13,37,50,82,94,100,129],"consider":[14],"at":[15],"least":[16],"three":[17],"conflicting":[18],"objectives:":[19],"cost,":[20],"time":[21,103,138],"and":[22],"quality.":[23],"Most":[24],"existing":[25],"methods":[26],"can":[27,47,123],"only":[28],"provide":[29],"an":[30,44],"approximation":[31],"of":[32,70,76,84,144],"true":[34],"Pareto":[35,54],"front":[36,55],"PMP.":[39],"We":[40],"have":[41],"recently":[42],"reported":[43],"approach":[45],"which":[46,73,115],"theoretically":[48],"guarantee":[49],"find":[51],"complete":[53],"for":[56],"discrete":[57],"problems":[59],"like":[60],"PMP,":[62],"while":[63],"practicability":[65],"relies":[66],"on":[67,92],"availability":[69],"effective":[71],"algorithms":[72],"are":[74],"capable":[75],"finding":[77],"k":[79,97,126],"best":[80,98,127],"solutions":[81,99],"each":[83],"single-objective":[86],"problems.":[87],"This":[88],"paper":[89],"particularly":[90],"focuses":[91],"how":[93],"calculate":[95],"(PTMP).":[106],"To":[107],"this":[108],"end,":[109],"ripple-spreading":[111],"algorithm":[112],"is":[113,139,148],"proposed,":[114],"by":[116],"mimicking":[117],"natural":[119],"ripple":[120],"spreading":[121],"phenomenon,":[122],"identify":[124],"ways":[128],"manage":[130],"project,":[132],"so":[133],"that":[134],"total":[136],"shortest.":[141],"The":[142],"effectiveness":[143],"proposed":[146],"method":[147],"demonstrated":[149],"in":[150],"comparative":[152],"experiment.":[153]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
