{"id":"https://openalex.org/W2037832277","doi":"https://doi.org/10.1016/s0020-0190(98)00023-4","title":"Revisiting global constraint satisfaction","display_name":"Revisiting global constraint satisfaction","publication_year":1998,"publication_date":"1998-04-01","ids":{"openalex":"https://openalex.org/W2037832277","doi":"https://doi.org/10.1016/s0020-0190(98)00023-4","mag":"2037832277"},"language":"en","primary_location":{"id":"doi:10.1016/s0020-0190(98)00023-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0020-0190(98)00023-4","pdf_url":null,"source":{"id":"https://openalex.org/S147953040","display_name":"Information Processing Letters","issn_l":"0020-0190","issn":["0020-0190","1872-6119"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Processing Letters","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/A5090855411","display_name":"Walter Hower","orcid":null},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Walter Hower","raw_affiliation_strings":["Labor f\u00fcr K\u00fcnstliche Intelligenz, Fachbereich Informatik, Universit\u00e4t Hamburg, Vogt-K\u00f6lln-Stra\u03b2e 30, 22527 Hamburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Labor f\u00fcr K\u00fcnstliche Intelligenz, Fachbereich Informatik, Universit\u00e4t Hamburg, Vogt-K\u00f6lln-Stra\u03b2e 30, 22527 Hamburg, Germany","institution_ids":["https://openalex.org/I159176309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5090855411"],"corresponding_institution_ids":["https://openalex.org/I159176309"],"apc_list":{"value":2040,"currency":"USD","value_usd":2040},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.19856684,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"66","issue":"1","first_page":"41","last_page":"48"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9994999766349792,"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":0.9994999766349792,"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/T11106","display_name":"Data Management and Algorithms","score":0.9769999980926514,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9690999984741211,"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/constraint-satisfaction","display_name":"Constraint satisfaction","score":0.6932762861251831},{"id":"https://openalex.org/keywords/constraint-satisfaction-problem","display_name":"Constraint satisfaction problem","score":0.6469495892524719},{"id":"https://openalex.org/keywords/backtracking","display_name":"Backtracking","score":0.5756273865699768},{"id":"https://openalex.org/keywords/local-consistency","display_name":"Local consistency","score":0.562629222869873},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5388118624687195},{"id":"https://openalex.org/keywords/constraint-satisfaction-dual-problem","display_name":"Constraint satisfaction dual problem","score":0.47915714979171753},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4775448739528656},{"id":"https://openalex.org/keywords/constraint-programming","display_name":"Constraint programming","score":0.44760555028915405},{"id":"https://openalex.org/keywords/complexity-of-constraint-satisfaction","display_name":"Complexity of constraint satisfaction","score":0.43311983346939087},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.42280113697052},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3885083794593811},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3271726965904236},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3230021595954895},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26458901166915894},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.11974754929542542}],"concepts":[{"id":"https://openalex.org/C44616089","wikidata":"https://www.wikidata.org/wiki/Q30158686","display_name":"Constraint satisfaction","level":3,"score":0.6932762861251831},{"id":"https://openalex.org/C199622910","wikidata":"https://www.wikidata.org/wiki/Q1128326","display_name":"Constraint satisfaction problem","level":3,"score":0.6469495892524719},{"id":"https://openalex.org/C156884757","wikidata":"https://www.wikidata.org/wiki/Q798554","display_name":"Backtracking","level":2,"score":0.5756273865699768},{"id":"https://openalex.org/C137105694","wikidata":"https://www.wikidata.org/wiki/Q3407510","display_name":"Local consistency","level":4,"score":0.562629222869873},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5388118624687195},{"id":"https://openalex.org/C183046576","wikidata":"https://www.wikidata.org/wiki/Q5164380","display_name":"Constraint satisfaction dual problem","level":5,"score":0.47915714979171753},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4775448739528656},{"id":"https://openalex.org/C173404611","wikidata":"https://www.wikidata.org/wiki/Q528588","display_name":"Constraint programming","level":3,"score":0.44760555028915405},{"id":"https://openalex.org/C132180345","wikidata":"https://www.wikidata.org/wiki/Q5156628","display_name":"Complexity of constraint satisfaction","level":5,"score":0.43311983346939087},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.42280113697052},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3885083794593811},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3271726965904236},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3230021595954895},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26458901166915894},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.11974754929542542},{"id":"https://openalex.org/C137631369","wikidata":"https://www.wikidata.org/wiki/Q7617831","display_name":"Stochastic programming","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0020-0190(98)00023-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0020-0190(98)00023-4","pdf_url":null,"source":{"id":"https://openalex.org/S147953040","display_name":"Information Processing Letters","issn_l":"0020-0190","issn":["0020-0190","1872-6119"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W13455872","https://openalex.org/W53608528","https://openalex.org/W62493463","https://openalex.org/W128003556","https://openalex.org/W206942027","https://openalex.org/W620395756","https://openalex.org/W1482062249","https://openalex.org/W1514583064","https://openalex.org/W1557377862","https://openalex.org/W1588746435","https://openalex.org/W1778696417","https://openalex.org/W1855329006","https://openalex.org/W1964009952","https://openalex.org/W2005234139","https://openalex.org/W2016639451","https://openalex.org/W2017710358","https://openalex.org/W2030985429","https://openalex.org/W2043193943","https://openalex.org/W2053738200","https://openalex.org/W2055978814","https://openalex.org/W2057872609","https://openalex.org/W2067739205","https://openalex.org/W2072755230","https://openalex.org/W2080527146","https://openalex.org/W2081981838","https://openalex.org/W2087567316","https://openalex.org/W2115369132","https://openalex.org/W2149272316","https://openalex.org/W2169185944","https://openalex.org/W2913256821","https://openalex.org/W4230870880","https://openalex.org/W4233536073","https://openalex.org/W4233578582","https://openalex.org/W6602205306","https://openalex.org/W6602628982","https://openalex.org/W6605253932","https://openalex.org/W6608300155","https://openalex.org/W6628904018","https://openalex.org/W6635112279","https://openalex.org/W6661110980"],"related_works":["https://openalex.org/W2141935412","https://openalex.org/W2784687883","https://openalex.org/W2091348864","https://openalex.org/W2569549435","https://openalex.org/W1535766026","https://openalex.org/W2096689540","https://openalex.org/W2017710358","https://openalex.org/W6366331","https://openalex.org/W1486916474","https://openalex.org/W2495408185"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
