{"id":"https://openalex.org/W2045500378","doi":"https://doi.org/10.1145/2554850.2555140","title":"Flexible cooperation in parallel local search","display_name":"Flexible cooperation in parallel local search","publication_year":2014,"publication_date":"2014-03-24","ids":{"openalex":"https://openalex.org/W2045500378","doi":"https://doi.org/10.1145/2554850.2555140","mag":"2045500378"},"language":"en","primary_location":{"id":"doi:10.1145/2554850.2555140","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2554850.2555140","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th Annual ACM Symposium on Applied Computing","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10174/17886","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083318377","display_name":"Danny M\u00fanera","orcid":"https://orcid.org/0000-0003-0762-0571"},"institutions":[{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Danny Munera","raw_affiliation_strings":["University of Paris, France"],"affiliations":[{"raw_affiliation_string":"University of Paris, France","institution_ids":["https://openalex.org/I204730241"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090363377","display_name":"Daniel D\u00edaz","orcid":"https://orcid.org/0000-0002-2700-2271"},"institutions":[{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Daniel Diaz","raw_affiliation_strings":["University of Paris, France"],"affiliations":[{"raw_affiliation_string":"University of Paris, France","institution_ids":["https://openalex.org/I204730241"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044725301","display_name":"Salvador Abreu","orcid":"https://orcid.org/0000-0002-1613-4631"},"institutions":[{"id":"https://openalex.org/I21803372","display_name":"University of \u00c9vora","ror":"https://ror.org/02gyps716","country_code":"PT","type":"education","lineage":["https://openalex.org/I21803372"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Salvador Abreu","raw_affiliation_strings":["University of \u00c9vora/CENTRIA, Portugal"],"affiliations":[{"raw_affiliation_string":"University of \u00c9vora/CENTRIA, Portugal","institution_ids":["https://openalex.org/I21803372"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109832378","display_name":"Philippe Codognet","orcid":null},"institutions":[{"id":"https://openalex.org/I176979517","display_name":"International Research Center for Japanese Studies","ror":"https://ror.org/04861vz74","country_code":"JP","type":"education","lineage":["https://openalex.org/I1319490839","https://openalex.org/I176979517","https://openalex.org/I4210148627"]},{"id":"https://openalex.org/I4387152154","display_name":"Japanese-French Laboratory for Informatics","ror":"https://ror.org/007xn7v02","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I203951103","https://openalex.org/I39804081","https://openalex.org/I4387152154","https://openalex.org/I74801974"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Philippe Codognet","raw_affiliation_strings":["University of Tokyo, Japan","JFLI - Japanese French Laboratory for Informatics (Japan)"],"affiliations":[{"raw_affiliation_string":"University of Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"JFLI - Japanese French Laboratory for Informatics (Japan)","institution_ids":["https://openalex.org/I176979517","https://openalex.org/I4387152154"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5083318377"],"corresponding_institution_ids":["https://openalex.org/I204730241"],"apc_list":null,"apc_paid":null,"fwci":0.73535278,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.75145403,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1360","last_page":"1361"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9997000098228455,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9961000084877014,"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/T12288","display_name":"Optimization and Search Problems","score":0.9937000274658203,"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/computer-science","display_name":"Computer science","score":0.79478919506073},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.5625818371772766},{"id":"https://openalex.org/keywords/local-search","display_name":"Local search (optimization)","score":0.5568851232528687},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.5283340215682983},{"id":"https://openalex.org/keywords/guided-local-search","display_name":"Guided Local Search","score":0.5072052478790283},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5028168559074402},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4457123577594757},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.4389747381210327},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4306621849536896},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4241657853126526},{"id":"https://openalex.org/keywords/distributed-memory","display_name":"Distributed memory","score":0.4130246341228485},{"id":"https://openalex.org/keywords/shared-memory","display_name":"Shared memory","score":0.30939608812332153},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16632944345474243}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.79478919506073},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.5625818371772766},{"id":"https://openalex.org/C135320971","wikidata":"https://www.wikidata.org/wiki/Q1868524","display_name":"Local search (optimization)","level":2,"score":0.5568851232528687},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.5283340215682983},{"id":"https://openalex.org/C90189156","wikidata":"https://www.wikidata.org/wiki/Q5615481","display_name":"Guided Local Search","level":3,"score":0.5072052478790283},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5028168559074402},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4457123577594757},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.4389747381210327},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4306621849536896},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4241657853126526},{"id":"https://openalex.org/C91481028","wikidata":"https://www.wikidata.org/wiki/Q1054686","display_name":"Distributed memory","level":3,"score":0.4130246341228485},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.30939608812332153},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16632944345474243},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/2554850.2555140","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2554850.2555140","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 29th Annual ACM Symposium on Applied Computing","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01117539v1","is_oa":false,"landing_page_url":"https://paris1.hal.science/hal-01117539","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACM Symposium on Applied Computing (SAC), Mar 2014, Gyeongju, South Korea. pp.1360 - 1361, &#x27E8;10.1145/2554850.2555140&#x27E9;","raw_type":"Conference papers"},{"id":"pmh:oai:dspace.uevora.pt:10174/17886","is_oa":true,"landing_page_url":"http://hdl.handle.net/10174/17886","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:dspace.uevora.pt:10174/17886","is_oa":true,"landing_page_url":"http://hdl.handle.net/10174/17886","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.5099999904632568}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W201413359","https://openalex.org/W1515768300","https://openalex.org/W1744411550","https://openalex.org/W1880321215","https://openalex.org/W2017848214","https://openalex.org/W2081860495","https://openalex.org/W2465088004","https://openalex.org/W3169591270"],"related_works":["https://openalex.org/W2083844986","https://openalex.org/W2128203640","https://openalex.org/W4237239244","https://openalex.org/W2123829500","https://openalex.org/W1521720388","https://openalex.org/W1777480463","https://openalex.org/W2794473043","https://openalex.org/W90886653","https://openalex.org/W4312928368","https://openalex.org/W1586280759"],"abstract_inverted_index":{"Abstract":[0],"Constraint-Based":[1],"Local":[2,8,26],"Search":[3,9],"(CBLS)":[4],"consist":[5],"in":[6],"using":[7],"methods":[10],"[4]":[11],"for":[12],"solving":[13],"Constraint":[14],"Satisfaction":[15],"Problems":[16],"(CSP).":[17],"In":[18],"order":[19],"to":[20,32,61],"further":[21],"improve":[22],"the":[23,36,54],"performance":[24],"of":[25,35,39,45],"Search,":[27],"one":[28],"possible":[29],"option":[30],"is":[31],"take":[33],"advantage":[34],"increasing":[37],"availability":[38],"parallel":[40],"computational":[41],"resources.":[42],"Parallel":[43],"implementation":[44],"local":[46],"search":[47],"meta-":[48],"heuristics":[49],"has":[50],"been":[51],"studied":[52],"since":[53],"early":[55],"90's,":[56],"when":[57],"multiprocessor":[58],"machines":[59],"started":[60],"become":[62],"widely":[63],"available,":[64],"see":[65],"[6].":[66],"One":[67],"usually":[68],"distinguishes":[69],"between":[70],"single-walk":[71],"and":[72],"...":[73]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2}],"updated_date":"2026-02-13T15:27:49.765798","created_date":"2025-10-10T00:00:00"}
