{"id":"https://openalex.org/W2742009774","doi":"https://doi.org/10.24963/ijcai.2017/716","title":"CCEHC: An Efficient Local Search Algorithm for Weighted Partial Maximum Satisfiability (Extended Abstract)","display_name":"CCEHC: An Efficient Local Search Algorithm for Weighted Partial Maximum Satisfiability (Extended Abstract)","publication_year":2017,"publication_date":"2017-07-28","ids":{"openalex":"https://openalex.org/W2742009774","doi":"https://doi.org/10.24963/ijcai.2017/716","mag":"2742009774"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2017/716","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2017/716","pdf_url":"https://www.ijcai.org/proceedings/2017/0716.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.ijcai.org/proceedings/2017/0716.pdf","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006894386","display_name":"Chuan Luo","orcid":"https://orcid.org/0000-0001-5028-1064"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chuan Luo","raw_affiliation_strings":["Institute of Computing Technology, Chinese Academy of Sciences, China"],"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210090176","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077138780","display_name":"Shaowei Cai","orcid":"https://orcid.org/0000-0003-1730-6922"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaowei Cai","raw_affiliation_strings":["State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037325282","display_name":"Kaile Su","orcid":"https://orcid.org/0000-0001-6741-9699"},"institutions":[{"id":"https://openalex.org/I34949971","display_name":"University of Jinan","ror":"https://ror.org/02mjz6f26","country_code":"CN","type":"education","lineage":["https://openalex.org/I34949971"]},{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaile Su","raw_affiliation_strings":["College of Information Science and Technology, Jinan University, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Technology, Jinan University, China","institution_ids":["https://openalex.org/I34949971","https://openalex.org/I159948400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101932299","display_name":"Wenxuan Huang","orcid":"https://orcid.org/0000-0002-2781-7008"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wenxuan Huang","raw_affiliation_strings":["Department of Material Science and Engineering, Massachusetts Institute of Technology, USA"],"affiliations":[{"raw_affiliation_string":"Department of Material Science and Engineering, Massachusetts Institute of Technology, USA","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5006894386"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210090176"],"apc_list":null,"apc_paid":null,"fwci":0.4155,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.7191454,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"5030","last_page":"5034"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11303","display_name":"Bayesian Modeling and Causal Inference","score":0.9962999820709229,"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/T11303","display_name":"Bayesian Modeling and Causal Inference","score":0.9962999820709229,"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9952999949455261,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/satisfiability","display_name":"Satisfiability","score":0.7597069144248962},{"id":"https://openalex.org/keywords/local-search","display_name":"Local search (optimization)","score":0.6445478796958923},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5879719853401184},{"id":"https://openalex.org/keywords/maximum-satisfiability-problem","display_name":"Maximum satisfiability problem","score":0.5861222147941589},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5802825689315796},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5703556537628174},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.5382888317108154},{"id":"https://openalex.org/keywords/boolean-satisfiability-problem","display_name":"Boolean satisfiability problem","score":0.5344914793968201},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.532407820224762},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.5200250148773193},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.41843605041503906},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4103464186191559},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3630984425544739},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.26951390504837036},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1891964077949524},{"id":"https://openalex.org/keywords/boolean-function","display_name":"Boolean function","score":0.09639224410057068}],"concepts":[{"id":"https://openalex.org/C168773769","wikidata":"https://www.wikidata.org/wiki/Q1350299","display_name":"Satisfiability","level":2,"score":0.7597069144248962},{"id":"https://openalex.org/C135320971","wikidata":"https://www.wikidata.org/wiki/Q1868524","display_name":"Local search (optimization)","level":2,"score":0.6445478796958923},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5879719853401184},{"id":"https://openalex.org/C111797529","wikidata":"https://www.wikidata.org/wiki/Q17080584","display_name":"Maximum satisfiability problem","level":3,"score":0.5861222147941589},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5802825689315796},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5703556537628174},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.5382888317108154},{"id":"https://openalex.org/C6943359","wikidata":"https://www.wikidata.org/wiki/Q875276","display_name":"Boolean satisfiability problem","level":2,"score":0.5344914793968201},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.532407820224762},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.5200250148773193},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.41843605041503906},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4103464186191559},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3630984425544739},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.26951390504837036},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1891964077949524},{"id":"https://openalex.org/C187455244","wikidata":"https://www.wikidata.org/wiki/Q942353","display_name":"Boolean function","level":2,"score":0.09639224410057068},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.24963/ijcai.2017/716","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2017/716","pdf_url":"https://www.ijcai.org/proceedings/2017/0716.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.24963/ijcai.2017/716","is_oa":true,"landing_page_url":"https://doi.org/10.24963/ijcai.2017/716","pdf_url":"https://www.ijcai.org/proceedings/2017/0716.pdf","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1023919524","display_name":null,"funder_award_id":", Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1792002526","display_name":null,"funder_award_id":"61502464","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2170153215","display_name":null,"funder_award_id":"2016YFB0200803","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G2527247705","display_name":null,"funder_award_id":"61370072","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3435950671","display_name":null,"funder_award_id":"and Gr","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G384178317","display_name":null,"funder_award_id":"02008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4707731011","display_name":null,"funder_award_id":"61572234","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4751482564","display_name":null,"funder_award_id":"61472369","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5078496552","display_name":null,"funder_award_id":"2016YFC1401700","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G534931623","display_name":null,"funder_award_id":"DP150101618","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"},{"id":"https://openalex.org/G5959688763","display_name":null,"funder_award_id":"61502464","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6589345459","display_name":null,"funder_award_id":"6137007","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8114646031","display_name":null,"funder_award_id":"2016Y","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G850960841","display_name":null,"funder_award_id":"2016YFC","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2742009774.pdf","grobid_xml":"https://content.openalex.org/works/W2742009774.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W60686164","https://openalex.org/W159010701","https://openalex.org/W192935825","https://openalex.org/W202901394","https://openalex.org/W967127597","https://openalex.org/W1496083386","https://openalex.org/W1607011516","https://openalex.org/W1667614912","https://openalex.org/W1833106254","https://openalex.org/W2012798676","https://openalex.org/W2071319337","https://openalex.org/W2082527422","https://openalex.org/W2094716844","https://openalex.org/W2128272523","https://openalex.org/W2131292691","https://openalex.org/W2165372647","https://openalex.org/W2343717492","https://openalex.org/W2397219751","https://openalex.org/W2484319280","https://openalex.org/W2549191282"],"related_works":["https://openalex.org/W2408080066","https://openalex.org/W2394616262","https://openalex.org/W192406999","https://openalex.org/W2406837904","https://openalex.org/W3152212242","https://openalex.org/W2014111643","https://openalex.org/W2102364390","https://openalex.org/W1525479213","https://openalex.org/W1913543287","https://openalex.org/W2336941104"],"abstract_inverted_index":{"Weighted":[0],"partial":[1,32],"maximum":[2,10],"satisfiability":[3,11],"(WPMS)":[4],"is":[5,59],"a":[6,50,63,72,85,92,111,121],"significant":[7],"generalization":[8],"of":[9,38,118,123],"(MAX-SAT),":[12],"with":[13,110],"many":[14],"important":[15],"applications.":[16],"Recently,":[17],"breakthroughs":[18],"have":[19],"been":[20],"made":[21],"on":[22,62,77,82,120],"stochastic":[23],"local":[24],"search":[25],"(SLS)":[26],"for":[27,40,56,88],"weighted":[28],"MAX-SAT":[29,33],"and":[30,91],"(unweighted)":[31],"(PMS).":[34],"However,":[35],"the":[36,116],"performance":[37],"SLS":[39,52,105],"WPMS":[41,125],"lags":[42],"far":[43],"behind.":[44],"In":[45],"this":[46],"work,":[47],"we":[48],"present":[49],"new":[51],"algorithm":[53],"named":[54],"CCEHC":[55,58,100,109,119],"WPMS.":[57],"mainly":[60],"based":[61,80],"heuristic":[64],"emphasizing":[65],"hard":[66,83,89],"clauses,":[67,84,90],"which":[68],"has":[69],"three":[70],"components:":[71],"variable":[73],"selection":[74],"mechanism":[75],"focusing":[76],"configuration":[78],"checking":[79],"only":[81],"weighting":[86],"scheme":[87],"biased":[93],"random":[94],"walk":[95],"component.":[96],"Experiments":[97,107],"show":[98],"that":[99],"significantly":[101],"outperforms":[102],"its":[103],"state-of-the-art":[104,112],"competitors.":[106],"comparing":[108],"complete":[113],"solver":[114],"indicate":[115],"effectiveness":[117],"number":[122],"application":[124],"instances.":[126]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
