{"id":"https://openalex.org/W2163677506","doi":"https://doi.org/10.3233/aic-140619","title":"Solving the Routing and Wavelength Assignment problem with conflict-driven ASP solvers","display_name":"Solving the Routing and Wavelength Assignment problem with conflict-driven ASP solvers","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2163677506","doi":"https://doi.org/10.3233/aic-140619","mag":"2163677506"},"language":"en","primary_location":{"id":"doi:10.3233/aic-140619","is_oa":false,"landing_page_url":"https://doi.org/10.3233/aic-140619","pdf_url":null,"source":{"id":"https://openalex.org/S176303223","display_name":"AI Communications","issn_l":"0921-7126","issn":["0921-7126","1875-8452"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AI Communications","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/A5072458190","display_name":"Teresa Alsinet","orcid":"https://orcid.org/0000-0003-4594-5502"},"institutions":[{"id":"https://openalex.org/I15766328","display_name":"Universitat de Lleida","ror":"https://ror.org/050c3cw24","country_code":"ES","type":"education","lineage":["https://openalex.org/I15766328"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Teresa Alsinet","raw_affiliation_strings":["Computer Science Department, University of Lleida, Lleida, Spain. E-mails: tracy@diei.udl.cat, ramon@diei.udl.cat, cesar@diei.udl.cat, fguitart@diei.udl.cat, carlesm@diei.udl.cat"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Lleida, Lleida, Spain. E-mails: tracy@diei.udl.cat, ramon@diei.udl.cat, cesar@diei.udl.cat, fguitart@diei.udl.cat, carlesm@diei.udl.cat","institution_ids":["https://openalex.org/I15766328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047023182","display_name":"Ram\u00f3n B\u00e9jar","orcid":"https://orcid.org/0000-0002-5208-685X"},"institutions":[{"id":"https://openalex.org/I15766328","display_name":"Universitat de Lleida","ror":"https://ror.org/050c3cw24","country_code":"ES","type":"education","lineage":["https://openalex.org/I15766328"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ram\u00f3n B\u00e9jar","raw_affiliation_strings":["Computer Science Department, University of Lleida, Lleida, Spain. E-mails: tracy@diei.udl.cat, ramon@diei.udl.cat, cesar@diei.udl.cat, fguitart@diei.udl.cat, carlesm@diei.udl.cat"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Lleida, Lleida, Spain. E-mails: tracy@diei.udl.cat, ramon@diei.udl.cat, cesar@diei.udl.cat, fguitart@diei.udl.cat, carlesm@diei.udl.cat","institution_ids":["https://openalex.org/I15766328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079435593","display_name":"C\u00e8sar Fern\u00e1ndez","orcid":"https://orcid.org/0000-0002-7150-5423"},"institutions":[{"id":"https://openalex.org/I15766328","display_name":"Universitat de Lleida","ror":"https://ror.org/050c3cw24","country_code":"ES","type":"education","lineage":["https://openalex.org/I15766328"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"C\u00e8sar Fern\u00e1ndez","raw_affiliation_strings":["Computer Science Department, University of Lleida, Lleida, Spain. E-mails: tracy@diei.udl.cat, ramon@diei.udl.cat, cesar@diei.udl.cat, fguitart@diei.udl.cat, carlesm@diei.udl.cat"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Lleida, Lleida, Spain. E-mails: tracy@diei.udl.cat, ramon@diei.udl.cat, cesar@diei.udl.cat, fguitart@diei.udl.cat, carlesm@diei.udl.cat","institution_ids":["https://openalex.org/I15766328"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006562307","display_name":"Francesc Guitart","orcid":"https://orcid.org/0000-0001-6070-5190"},"institutions":[{"id":"https://openalex.org/I15766328","display_name":"Universitat de Lleida","ror":"https://ror.org/050c3cw24","country_code":"ES","type":"education","lineage":["https://openalex.org/I15766328"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Francesc Guitart","raw_affiliation_strings":["Computer Science Department, University of Lleida, Lleida, Spain. E-mails: tracy@diei.udl.cat, ramon@diei.udl.cat, cesar@diei.udl.cat, fguitart@diei.udl.cat, carlesm@diei.udl.cat"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Lleida, Lleida, Spain. E-mails: tracy@diei.udl.cat, ramon@diei.udl.cat, cesar@diei.udl.cat, fguitart@diei.udl.cat, carlesm@diei.udl.cat","institution_ids":["https://openalex.org/I15766328"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026783976","display_name":"Carles Mateu","orcid":"https://orcid.org/0000-0002-4864-0328"},"institutions":[{"id":"https://openalex.org/I15766328","display_name":"Universitat de Lleida","ror":"https://ror.org/050c3cw24","country_code":"ES","type":"education","lineage":["https://openalex.org/I15766328"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Carles Mateu","raw_affiliation_strings":["Computer Science Department, University of Lleida, Lleida, Spain. E-mails: tracy@diei.udl.cat, ramon@diei.udl.cat, cesar@diei.udl.cat, fguitart@diei.udl.cat, carlesm@diei.udl.cat"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Lleida, Lleida, Spain. E-mails: tracy@diei.udl.cat, ramon@diei.udl.cat, cesar@diei.udl.cat, fguitart@diei.udl.cat, carlesm@diei.udl.cat","institution_ids":["https://openalex.org/I15766328"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I15766328"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04724505,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"28","issue":"1","first_page":"21","last_page":"34"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9975000023841858,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9975000023841858,"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/T10142","display_name":"Formal Methods in Verification","score":0.9854999780654907,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9819999933242798,"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/computer-science","display_name":"Computer science","score":0.8846001625061035},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5457472205162048},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.39908117055892944},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32879143953323364},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3224036991596222},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20138999819755554},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.062259525060653687}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8846001625061035},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5457472205162048},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.39908117055892944},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32879143953323364},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3224036991596222},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20138999819755554},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.062259525060653687}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3233/aic-140619","is_oa":false,"landing_page_url":"https://doi.org/10.3233/aic-140619","pdf_url":null,"source":{"id":"https://openalex.org/S176303223","display_name":"AI Communications","issn_l":"0921-7126","issn":["0921-7126","1875-8452"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AI Communications","raw_type":"journal-article"},{"id":"pmh:oai:repositori.udl.cat:10459.1/56653","is_oa":false,"landing_page_url":"https://repositori.udl.cat/items/abfe3ba5-312a-4549-9318-b0ea8872ef3c/request-a-copy?bitstream=681a1008-b577-4701-8af2-e04196181d09","pdf_url":null,"source":{"id":"https://openalex.org/S4306400812","display_name":"Repositori ObertUDL (University of Lleida)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I15766328","host_organization_name":"Universitat de Lleida","host_organization_lineage":["https://openalex.org/I15766328"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W91024833","https://openalex.org/W1482532598","https://openalex.org/W1513230022","https://openalex.org/W1518705996","https://openalex.org/W1544722557","https://openalex.org/W1580791651","https://openalex.org/W1597298151","https://openalex.org/W1766332311","https://openalex.org/W1924767599","https://openalex.org/W1976055110","https://openalex.org/W2011124182","https://openalex.org/W2105808107","https://openalex.org/W2109244582","https://openalex.org/W2116758077","https://openalex.org/W2125136570","https://openalex.org/W2127094430","https://openalex.org/W2140761707","https://openalex.org/W2144936476","https://openalex.org/W2145063882","https://openalex.org/W2147092597","https://openalex.org/W2399343913","https://openalex.org/W2401816393","https://openalex.org/W2547979831"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2130043461","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"The":[0,25],"Routing":[1],"and":[2,35],"Wavelength":[3],"Assignment":[4],"(RWA)":[5],"problem":[6,11,27],"is":[7,28],"an":[8],"optical":[9],"networking":[10],"that":[12],"aims":[13],"to":[14],"improve":[15],"data":[16],"transmission":[17],"by":[18],"eliminating":[19],"optoelectronic":[20],"conversions":[21],"through":[22],"the":[23,30],"network.":[24],"RWA":[26],"in":[29],"set":[31],"of":[32],"NP-complete":[33],"problems":[34],"thus,":[36]},"counts_by_year":[],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}