{"id":"https://openalex.org/W4213071722","doi":"https://doi.org/10.1016/s0022-0000(03)00045-x","title":"Recognizing string graphs in NP","display_name":"Recognizing string graphs in NP","publication_year":2003,"publication_date":"2003-05-13","ids":{"openalex":"https://openalex.org/W4213071722","doi":"https://doi.org/10.1016/s0022-0000(03)00045-x"},"language":"en","primary_location":{"id":"doi:10.1016/s0022-0000(03)00045-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0022-0000(03)00045-x","pdf_url":null,"source":{"id":"https://openalex.org/S141020589","display_name":"Journal of Computer and System Sciences","issn_l":"0022-0000","issn":["0022-0000","1090-2724"],"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":"Journal of Computer and System Sciences","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/A5043232183","display_name":"Marcus Schaefer","orcid":"https://orcid.org/0000-0001-7005-8599"},"institutions":[{"id":"https://openalex.org/I118353179","display_name":"DePaul University","ror":"https://ror.org/04xtx5t16","country_code":"US","type":"education","lineage":["https://openalex.org/I118353179"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Marcus Schaefer","raw_affiliation_strings":["Department of Computer Science, DePaul University, 243 South Wabash, Chicago, IL 60604, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, DePaul University, 243 South Wabash, Chicago, IL 60604, USA","institution_ids":["https://openalex.org/I118353179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090969747","display_name":"Eric Sedgwick","orcid":"https://orcid.org/0000-0003-1995-9097"},"institutions":[{"id":"https://openalex.org/I118353179","display_name":"DePaul University","ror":"https://ror.org/04xtx5t16","country_code":"US","type":"education","lineage":["https://openalex.org/I118353179"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric Sedgwick","raw_affiliation_strings":["Department of Computer Science, DePaul University, 243 South Wabash, Chicago, IL 60604, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, DePaul University, 243 South Wabash, Chicago, IL 60604, USA","institution_ids":["https://openalex.org/I118353179"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088287514","display_name":"Daniel \u0160tefankovi\u010d","orcid":"https://orcid.org/0000-0002-4849-7955"},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel \u0160tefankovi\u010d","raw_affiliation_strings":["Department of Computer Science, University of Chicago, 1100 East 58th Street, Chicago, IL 60637, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Chicago, 1100 East 58th Street, Chicago, IL 60637, USA","institution_ids":["https://openalex.org/I40347166"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5043232183"],"corresponding_institution_ids":["https://openalex.org/I118353179"],"apc_list":{"value":2650,"currency":"USD","value_usd":2650},"apc_paid":null,"fwci":1.6617,"has_fulltext":false,"cited_by_count":79,"citation_normalized_percentile":{"value":0.88936773,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"67","issue":"2","first_page":"365","last_page":"380"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9984999895095825,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9984999895095825,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10374","display_name":"Advanced Graph Theory Research","score":0.9940999746322632,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6977782845497131},{"id":"https://openalex.org/keywords/decidability","display_name":"Decidability","score":0.5566771030426025},{"id":"https://openalex.org/keywords/string","display_name":"String (physics)","score":0.5298730134963989},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.5096585750579834},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4775565266609192},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.45976701378822327},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.35985326766967773}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6977782845497131},{"id":"https://openalex.org/C153269930","wikidata":"https://www.wikidata.org/wiki/Q430001","display_name":"Decidability","level":2,"score":0.5566771030426025},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.5298730134963989},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.5096585750579834},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4775565266609192},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.45976701378822327},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.35985326766967773},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0022-0000(03)00045-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0022-0000(03)00045-x","pdf_url":null,"source":{"id":"https://openalex.org/S141020589","display_name":"Journal of Computer and System Sciences","issn_l":"0022-0000","issn":["0022-0000","1090-2724"],"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":"Journal of Computer and System Sciences","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W73232262","https://openalex.org/W1504740823","https://openalex.org/W1534859586","https://openalex.org/W1540999307","https://openalex.org/W1546860696","https://openalex.org/W1550871457","https://openalex.org/W1553999721","https://openalex.org/W1573284625","https://openalex.org/W1586417893","https://openalex.org/W1968281628","https://openalex.org/W1974970215","https://openalex.org/W1983826065","https://openalex.org/W1985534820","https://openalex.org/W2003689202","https://openalex.org/W2055650273","https://openalex.org/W2060144908","https://openalex.org/W2060538865","https://openalex.org/W2067672042","https://openalex.org/W2070734176","https://openalex.org/W2129564013","https://openalex.org/W2485260361","https://openalex.org/W2729501290","https://openalex.org/W6632396553","https://openalex.org/W6635119843"],"related_works":["https://openalex.org/W2981614836","https://openalex.org/W2053762111","https://openalex.org/W2440791454","https://openalex.org/W4297670065","https://openalex.org/W1618267488","https://openalex.org/W1543051890","https://openalex.org/W4205250428","https://openalex.org/W1563786920","https://openalex.org/W1567962086","https://openalex.org/W2056142535"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
