{"id":"https://openalex.org/W4411449675","doi":"https://doi.org/10.1145/3715739","title":"QSF: Multi-objective Optimization Based Efficient Solving for Floating-Point Constraints","display_name":"QSF: Multi-objective Optimization Based Efficient Solving for Floating-Point Constraints","publication_year":2025,"publication_date":"2025-06-19","ids":{"openalex":"https://openalex.org/W4411449675","doi":"https://doi.org/10.1145/3715739"},"language":"en","primary_location":{"id":"doi:10.1145/3715739","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715739","pdf_url":null,"source":{"id":"https://openalex.org/S4404663975","display_name":"Proceedings of the ACM on software engineering.","issn_l":"2994-970X","issn":["2994-970X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Software Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3715739","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100360743","display_name":"Xu Yang","orcid":"https://orcid.org/0000-0002-6177-9164"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xu Yang","raw_affiliation_strings":["National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024920190","display_name":"Zhenbang Chen","orcid":"https://orcid.org/0000-0002-4066-7892"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenbang Chen","raw_affiliation_strings":["National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100654380","display_name":"Wei Dong","orcid":"https://orcid.org/0000-0002-8033-7943"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Dong","raw_affiliation_strings":["National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101836625","display_name":"Ji Wang","orcid":"https://orcid.org/0000-0003-0637-8744"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji Wang","raw_affiliation_strings":["National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100360743"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17827258,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":"FSE","first_page":"511","last_page":"532"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9983000159263611,"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"}},"topics":[{"id":"https://openalex.org/T11697","display_name":"Numerical Methods and Algorithms","score":0.9983000159263611,"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/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9886999726295471,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/timeout","display_name":"Timeout","score":0.9094301462173462},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.8700646162033081},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.8009791970252991},{"id":"https://openalex.org/keywords/floating-point","display_name":"Floating point","score":0.7778037786483765},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5968526601791382},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.5892725586891174},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.513393759727478},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.48982593417167664},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4201320707798004},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.41777247190475464},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3474843502044678},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3023347854614258},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24117717146873474}],"concepts":[{"id":"https://openalex.org/C31691690","wikidata":"https://www.wikidata.org/wiki/Q1753979","display_name":"Timeout","level":2,"score":0.9094301462173462},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.8700646162033081},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.8009791970252991},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.7778037786483765},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5968526601791382},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.5892725586891174},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.513393759727478},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.48982593417167664},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4201320707798004},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.41777247190475464},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3474843502044678},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3023347854614258},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24117717146873474},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3715739","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715739","pdf_url":null,"source":{"id":"https://openalex.org/S4404663975","display_name":"Proceedings of the ACM on software engineering.","issn_l":"2994-970X","issn":["2994-970X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Software Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3715739","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715739","pdf_url":null,"source":{"id":"https://openalex.org/S4404663975","display_name":"Proceedings of the ACM on software engineering.","issn_l":"2994-970X","issn":["2994-970X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Software Engineering","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2368421399","display_name":null,"funder_award_id":"62172429 & 62032024","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8358662718","display_name":null,"funder_award_id":"2022YFB4501903","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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W23932775","https://openalex.org/W221832247","https://openalex.org/W768990266","https://openalex.org/W1480909796","https://openalex.org/W1509551972","https://openalex.org/W1567306564","https://openalex.org/W1640714309","https://openalex.org/W1966151649","https://openalex.org/W1972208891","https://openalex.org/W2010788560","https://openalex.org/W2011188538","https://openalex.org/W2016079941","https://openalex.org/W2035169492","https://openalex.org/W2036081152","https://openalex.org/W2036085256","https://openalex.org/W2042902490","https://openalex.org/W2094954730","https://openalex.org/W2103862045","https://openalex.org/W2105993618","https://openalex.org/W2108621846","https://openalex.org/W2110311336","https://openalex.org/W2117444972","https://openalex.org/W2126105956","https://openalex.org/W2135194391","https://openalex.org/W2143381319","https://openalex.org/W2152195021","https://openalex.org/W2166280160","https://openalex.org/W2204310803","https://openalex.org/W2484725950","https://openalex.org/W2589084440","https://openalex.org/W2733506671","https://openalex.org/W2748052582","https://openalex.org/W2767598808","https://openalex.org/W2930279141","https://openalex.org/W2967780860","https://openalex.org/W3082993703","https://openalex.org/W3122369592","https://openalex.org/W3136031552","https://openalex.org/W3190680636","https://openalex.org/W3205533894","https://openalex.org/W4205596332","https://openalex.org/W4220848444","https://openalex.org/W4225922019","https://openalex.org/W4232981643","https://openalex.org/W4240321558","https://openalex.org/W4246166885","https://openalex.org/W4249885861","https://openalex.org/W4250054536","https://openalex.org/W4251731677","https://openalex.org/W4254459063","https://openalex.org/W4254983202","https://openalex.org/W4256487419","https://openalex.org/W4297662257","https://openalex.org/W4315606148","https://openalex.org/W4323338346","https://openalex.org/W4368363501","https://openalex.org/W4389162055","https://openalex.org/W4394660114","https://openalex.org/W4400581727","https://openalex.org/W4400582255","https://openalex.org/W4403909374"],"related_works":["https://openalex.org/W2001619020","https://openalex.org/W2318163330","https://openalex.org/W2117749464","https://openalex.org/W4362636126","https://openalex.org/W2113451084","https://openalex.org/W2094374755","https://openalex.org/W2008788431","https://openalex.org/W2045868190","https://openalex.org/W1982218871","https://openalex.org/W2048785841"],"abstract_inverted_index":{"Floating-point":[0],"constraint":[1,14,50],"solving":[2,15,21,36,51],"is":[3,45],"challenging":[4],"due":[5],"to":[6,30,46,102,134],"the":[7,32,48,62,68,71,78,92,104,119,123,158,163,177,186],"complex":[8],"representation":[9],"and":[10,67,113,122,149,173],"non-linear":[11],"computations.":[12],"Search-based":[13],"provides":[16],"an":[17,140,150,168],"effective":[18],"method":[19],"for":[20,37,80,98,191],"floating-point":[22,38,49,99,127,136,192],"constraints.":[23,39],"In":[24],"this":[25],"paper,":[26],"we":[27,84],"propose":[28,85],"QSF":[29,44,59,112,138,166,182],"improve":[31],"efficiency":[33],"of":[34,43,64,70,74,143,171,188],"search-based":[35,81],"The":[40,129],"key":[41],"idea":[42],"model":[47],"problem":[52,106],"as":[53,77],"a":[54,86,146,154],"multi-objective":[55,105],"optimization":[56],"problem.":[57],"Specifically,":[58],"considers":[60],"both":[61,118],"number":[63],"unsatisfied":[65,75],"constraints":[66,76],"sum":[69],"violation":[72],"degrees":[73],"objectives":[79],"optimization.":[82],"Besides,":[83],"new":[87],"evolutionary":[88],"algorithm":[89],"in":[90],"which":[91],"mutation":[93],"operators":[94],"are":[95],"specially":[96],"designed":[97],"numbers,":[100],"aiming":[101],"solve":[103],"more":[107],"efficiently.":[108],"We":[109],"have":[110],"implemented":[111],"conducted":[114],"extensive":[115],"experiments":[116],"on":[117,157,162],"SMT-COMP":[120],"benchmark":[121,124],"from":[125],"real-world":[126],"programs.":[128,193],"results":[130],"demonstrate":[131],"that":[132],"compared":[133],"SOTA":[135],"solvers,":[137],"achieved":[139],"average":[141,169],"speedup":[142,170],"15.72X":[144],"under":[145,153,176],"60-second":[147],"timeout":[148,156,179],"impressive":[151],"87.48X":[152],"600-second":[155],"first":[159],"benchmark.":[160],"Similarly,":[161],"second":[164],"benchmark,":[165],"delivered":[167],"22.44X":[172],"29.23X,":[174],"respectively,":[175],"two":[178],"configurations.":[180],"Furthermore,":[181],"has":[183],"also":[184],"enhanced":[185],"performance":[187],"symbolic":[189],"execution":[190]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
