{"id":"https://openalex.org/W1493923326","doi":"https://doi.org/10.1007/978-3-642-22993-0_47","title":"Problems Parameterized by Treewidth Tractable in Single Exponential Time: A\u00a0Logical Approach","display_name":"Problems Parameterized by Treewidth Tractable in Single Exponential Time: A\u00a0Logical Approach","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W1493923326","doi":"https://doi.org/10.1007/978-3-642-22993-0_47","mag":"1493923326"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-22993-0_47","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-22993-0_47","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5000479623","display_name":"Micha\u0142 Pilipczuk","orcid":"https://orcid.org/0000-0001-7891-1988"},"institutions":[{"id":"https://openalex.org/I4654613","display_name":"University of Warsaw","ror":"https://ror.org/039bjqg32","country_code":"PL","type":"education","lineage":["https://openalex.org/I4654613"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Micha\u0142 Pilipczuk","raw_affiliation_strings":["Faculty of Mathematics, Informatics and\u00a0Mechanics, University of Warsaw, Poland"],"affiliations":[{"raw_affiliation_string":"Faculty of Mathematics, Informatics and\u00a0Mechanics, University of Warsaw, Poland","institution_ids":["https://openalex.org/I4654613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5000479623"],"corresponding_institution_ids":["https://openalex.org/I4654613"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":5.7956,"has_fulltext":false,"cited_by_count":44,"citation_normalized_percentile":{"value":0.96606512,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"520","last_page":"531"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9987999796867371,"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"}},"topics":[{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9987999796867371,"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/T10142","display_name":"Formal Methods in Verification","score":0.9965000152587891,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9961000084877014,"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/parameterized-complexity","display_name":"Parameterized complexity","score":0.905928373336792},{"id":"https://openalex.org/keywords/treewidth","display_name":"Treewidth","score":0.7045838832855225},{"id":"https://openalex.org/keywords/exponential-function","display_name":"Exponential function","score":0.605955958366394},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5384097099304199},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45744630694389343},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.44359290599823},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4099283516407013},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4033997654914856},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3830423057079315},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.14710327982902527},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.14669117331504822}],"concepts":[{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.905928373336792},{"id":"https://openalex.org/C132569581","wikidata":"https://www.wikidata.org/wiki/Q5067368","display_name":"Treewidth","level":5,"score":0.7045838832855225},{"id":"https://openalex.org/C151376022","wikidata":"https://www.wikidata.org/wiki/Q168698","display_name":"Exponential function","level":2,"score":0.605955958366394},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5384097099304199},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45744630694389343},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.44359290599823},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4099283516407013},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4033997654914856},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3830423057079315},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.14710327982902527},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.14669117331504822},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-22993-0_47","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-22993-0_47","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W36639738","https://openalex.org/W143512583","https://openalex.org/W1517036688","https://openalex.org/W1554668720","https://openalex.org/W1570425181","https://openalex.org/W1579510955","https://openalex.org/W1787126581","https://openalex.org/W1804016314","https://openalex.org/W2002722727","https://openalex.org/W2028357390","https://openalex.org/W2059273723","https://openalex.org/W2064796716","https://openalex.org/W2066585576","https://openalex.org/W2067431706","https://openalex.org/W2076461672","https://openalex.org/W2087638517","https://openalex.org/W2103164681","https://openalex.org/W2127485201","https://openalex.org/W2137931097","https://openalex.org/W2154399201","https://openalex.org/W2166658560","https://openalex.org/W2167954650","https://openalex.org/W2173146142","https://openalex.org/W2340006107","https://openalex.org/W2561675875","https://openalex.org/W2951007762","https://openalex.org/W4213368513","https://openalex.org/W4214889528","https://openalex.org/W4285719527","https://openalex.org/W6704052874"],"related_works":["https://openalex.org/W2051058708","https://openalex.org/W2113684989","https://openalex.org/W1531868704","https://openalex.org/W4285659194","https://openalex.org/W3031065515","https://openalex.org/W2039168577","https://openalex.org/W3048010228","https://openalex.org/W4382239723","https://openalex.org/W2914625303","https://openalex.org/W2053685668"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}