{"id":"https://openalex.org/W2081894476","doi":"https://doi.org/10.1145/2382756.2382792","title":"S2PF","display_name":"S2PF","publication_year":2012,"publication_date":"2012-11-27","ids":{"openalex":"https://openalex.org/W2081894476","doi":"https://doi.org/10.1145/2382756.2382792","mag":"2081894476"},"language":"en","primary_location":{"id":"doi:10.1145/2382756.2382792","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2382756.2382792","pdf_url":null,"source":{"id":"https://openalex.org/S186921487","display_name":"ACM SIGSOFT Software Engineering Notes","issn_l":"0163-5948","issn":["0163-5948","1943-5843"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGSOFT Software Engineering Notes","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/A5100459693","display_name":"Yufeng Zhang","orcid":"https://orcid.org/0000-0002-9570-155X"},"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":"Yufeng Zhang","raw_affiliation_strings":["National University of Defense Technology, Changsha, China","National University of Defense, Technology, ChangSha, China#TAB#"],"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National University of Defense, Technology, ChangSha, China#TAB#","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","National University of Defense, Technology, ChangSha, China#TAB#"],"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National University of Defense, Technology, ChangSha, China#TAB#","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","National University of Defense, Technology, ChangSha, China#TAB#"],"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"National University of Defense, Technology, ChangSha, China#TAB#","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100459693"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.3919,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.67116061,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"37","issue":"6","first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9998999834060669,"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/T10260","display_name":"Software Engineering Research","score":0.9986000061035156,"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":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/symbolic-execution","display_name":"Symbolic execution","score":0.9429748058319092},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8330895900726318},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.782778263092041},{"id":"https://openalex.org/keywords/concolic-testing","display_name":"Concolic testing","score":0.7569445371627808},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5116598606109619},{"id":"https://openalex.org/keywords/symbolic-trajectory-evaluation","display_name":"Symbolic trajectory evaluation","score":0.5013406276702881},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.4989635944366455},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4936774671077728},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4920026957988739},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.4892594814300537},{"id":"https://openalex.org/keywords/execution-time","display_name":"Execution time","score":0.45233651995658875},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32888004183769226},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.19026342034339905},{"id":"https://openalex.org/keywords/model-checking","display_name":"Model checking","score":0.15177977085113525},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.1348608136177063},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.11800029873847961},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08495792746543884}],"concepts":[{"id":"https://openalex.org/C2779639559","wikidata":"https://www.wikidata.org/wiki/Q7661178","display_name":"Symbolic execution","level":3,"score":0.9429748058319092},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8330895900726318},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.782778263092041},{"id":"https://openalex.org/C11219265","wikidata":"https://www.wikidata.org/wiki/Q5158734","display_name":"Concolic testing","level":4,"score":0.7569445371627808},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5116598606109619},{"id":"https://openalex.org/C23123167","wikidata":"https://www.wikidata.org/wiki/Q7661193","display_name":"Symbolic trajectory evaluation","level":3,"score":0.5013406276702881},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4989635944366455},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4936774671077728},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4920026957988739},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.4892594814300537},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.45233651995658875},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32888004183769226},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.19026342034339905},{"id":"https://openalex.org/C110251889","wikidata":"https://www.wikidata.org/wiki/Q1569697","display_name":"Model checking","level":2,"score":0.15177977085113525},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.1348608136177063},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11800029873847961},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08495792746543884}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2382756.2382792","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2382756.2382792","pdf_url":null,"source":{"id":"https://openalex.org/S186921487","display_name":"ACM SIGSOFT Software Engineering Notes","issn_l":"0163-5948","issn":["0163-5948","1943-5843"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGSOFT Software Engineering Notes","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W157156687","https://openalex.org/W1426978945","https://openalex.org/W1502752511","https://openalex.org/W1593691693","https://openalex.org/W1697071579","https://openalex.org/W1710734607","https://openalex.org/W1775889152","https://openalex.org/W1979693894","https://openalex.org/W2009489720","https://openalex.org/W2011367000","https://openalex.org/W2047694629","https://openalex.org/W2076716251","https://openalex.org/W2091968063","https://openalex.org/W2096449544","https://openalex.org/W2101512909","https://openalex.org/W2110318050","https://openalex.org/W2116998907","https://openalex.org/W2119236311","https://openalex.org/W2122563027","https://openalex.org/W2124112831","https://openalex.org/W2133612077","https://openalex.org/W2137530017","https://openalex.org/W2140687990","https://openalex.org/W2145143805","https://openalex.org/W2152426072","https://openalex.org/W2160089068","https://openalex.org/W2163499368","https://openalex.org/W2169063148","https://openalex.org/W2171144767","https://openalex.org/W2171480813","https://openalex.org/W3005406813","https://openalex.org/W3144708829","https://openalex.org/W4244700344","https://openalex.org/W4246385123","https://openalex.org/W6676613598","https://openalex.org/W6677656270","https://openalex.org/W6678438195","https://openalex.org/W6828535928"],"related_works":["https://openalex.org/W2101264565","https://openalex.org/W2553223552","https://openalex.org/W3141167149","https://openalex.org/W2047694629","https://openalex.org/W34311366","https://openalex.org/W2078988604","https://openalex.org/W345638404","https://openalex.org/W3170793698","https://openalex.org/W2005201077","https://openalex.org/W2066353350"],"abstract_inverted_index":{"Recently,":[0],"symbolic":[1,23,41,59],"execution":[2,42,60],"has":[3],"gained":[4],"a":[5,19],"significant":[6],"progress":[7],"in":[8,14,61],"its":[9],"techniques":[10],"and":[11,85],"applications.":[12],"However,":[13],"practice,":[15],"scalability":[16,34],"is":[17],"still":[18],"key":[20],"challenge":[21],"for":[22],"execution.":[24],"In":[25,49],"this":[26],"paper,":[27],"we":[28],"present":[29],"S2PF,":[30],"which":[31],"improves":[32],"the":[33,44,57,73,87],"of":[35,83,97],"Symbolic":[36],"PathFinder":[37],"by":[38,76,90],"integrating":[39],"speculative":[40,58],"with":[43],"general":[45],"heuristic":[46],"search":[47,88],"framework.":[48],"addition,":[50],"two":[51],"optimizations":[52],"are":[53],"proposed":[54],"to":[55,78,92],"improve":[56],"S2PF.":[62],"Experimental":[63],"results":[64],"on":[65],"six":[66],"programs":[67],"show":[68],"that,":[69],"S2PF":[70],"can":[71],"reduce":[72],"solver":[74],"invocations":[75],"36.4%":[77],"48.7%":[79],"(with":[80,94],"an":[81,95],"average":[82,96],"40.3%),":[84],"save":[86],"time":[89],"30.6%":[91],"43.5%":[93],"35%).":[98]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
