{"id":"https://openalex.org/W3085455169","doi":"https://doi.org/10.1007/s10107-020-01563-5","title":"New limits of treewidth-based tractability in optimization","display_name":"New limits of treewidth-based tractability in optimization","publication_year":2020,"publication_date":"2020-09-15","ids":{"openalex":"https://openalex.org/W3085455169","doi":"https://doi.org/10.1007/s10107-020-01563-5","mag":"3085455169"},"language":"en","primary_location":{"id":"doi:10.1007/s10107-020-01563-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10107-020-01563-5","pdf_url":null,"source":{"id":"https://openalex.org/S193920097","display_name":"Mathematical Programming","issn_l":"0025-5610","issn":["0025-5610","1436-4646"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Programming","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/A5073986859","display_name":"Yuri Faenza","orcid":"https://orcid.org/0000-0002-3148-2159"},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuri Faenza","raw_affiliation_strings":["Industrial Engineering and Operations Research, Columbia University, New York, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Industrial Engineering and Operations Research, Columbia University, New York, USA","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078750171","display_name":"Gonzalo Mu\u00f1oz","orcid":"https://orcid.org/0000-0002-9003-441X"},"institutions":[{"id":"https://openalex.org/I4210144665","display_name":"University of O'Higgins","ror":"https://ror.org/044cse639","country_code":"CL","type":"education","lineage":["https://openalex.org/I4210144665"]}],"countries":["CL"],"is_corresponding":true,"raw_author_name":"Gonzalo Mu\u00f1oz","raw_affiliation_strings":["Institute of Engineering Sciences, Universidad de O\u2019Higgins, Rancagua, Chile","Institute of Engineering Sciences, Universidad de O'Higgins, Rancagua, Chile"],"raw_orcid":"https://orcid.org/0000-0002-9003-441X","affiliations":[{"raw_affiliation_string":"Institute of Engineering Sciences, Universidad de O\u2019Higgins, Rancagua, Chile","institution_ids":["https://openalex.org/I4210144665"]},{"raw_affiliation_string":"Institute of Engineering Sciences, Universidad de O'Higgins, Rancagua, Chile","institution_ids":["https://openalex.org/I4210144665"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043574831","display_name":"Sebastian Pokutta","orcid":"https://orcid.org/0000-0001-7365-3000"},"institutions":[{"id":"https://openalex.org/I195893171","display_name":"Zuse Institute Berlin","ror":"https://ror.org/02eva5865","country_code":"DE","type":"facility","lineage":["https://openalex.org/I195893171"]},{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sebastian Pokutta","raw_affiliation_strings":["Department of Mathematics, Technische Universit\u00e4t Berlin, Berlin, Germany","Zuse Institute Berlin, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Technische Universit\u00e4t Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]},{"raw_affiliation_string":"Zuse Institute Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I195893171"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5078750171"],"corresponding_institution_ids":["https://openalex.org/I4210144665"],"apc_list":{"value":2190,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.4144,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.68967391,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"191","issue":"2","first_page":"559","last_page":"594"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9991999864578247,"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.9936000108718872,"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/treewidth","display_name":"Treewidth","score":0.904789388179779},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5963089466094971},{"id":"https://openalex.org/keywords/tree-decomposition","display_name":"Tree decomposition","score":0.554246187210083},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.5157656669616699},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4881158769130707},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4845394194126129},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.46023842692375183},{"id":"https://openalex.org/keywords/tree-depth","display_name":"Tree-depth","score":0.4523981809616089},{"id":"https://openalex.org/keywords/constraint-satisfaction-problem","display_name":"Constraint satisfaction problem","score":0.4332542419433594},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3540181517601013},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3500984311103821},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.1996946930885315},{"id":"https://openalex.org/keywords/pathwidth","display_name":"Pathwidth","score":0.18821483850479126},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.07195690274238586}],"concepts":[{"id":"https://openalex.org/C132569581","wikidata":"https://www.wikidata.org/wiki/Q5067368","display_name":"Treewidth","level":5,"score":0.904789388179779},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5963089466094971},{"id":"https://openalex.org/C70501317","wikidata":"https://www.wikidata.org/wiki/Q462095","display_name":"Tree decomposition","level":5,"score":0.554246187210083},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.5157656669616699},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4881158769130707},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4845394194126129},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.46023842692375183},{"id":"https://openalex.org/C69284658","wikidata":"https://www.wikidata.org/wiki/Q7837500","display_name":"Tree-depth","level":5,"score":0.4523981809616089},{"id":"https://openalex.org/C199622910","wikidata":"https://www.wikidata.org/wiki/Q1128326","display_name":"Constraint satisfaction problem","level":3,"score":0.4332542419433594},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3540181517601013},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3500984311103821},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.1996946930885315},{"id":"https://openalex.org/C43517604","wikidata":"https://www.wikidata.org/wiki/Q7144893","display_name":"Pathwidth","level":4,"score":0.18821483850479126},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.07195690274238586},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10107-020-01563-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10107-020-01563-5","pdf_url":null,"source":{"id":"https://openalex.org/S193920097","display_name":"Mathematical Programming","issn_l":"0025-5610","issn":["0025-5610","1436-4646"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mathematical Programming","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8937102252","display_name":null,"funder_award_id":"CMMI-1452463","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W6467814","https://openalex.org/W987035227","https://openalex.org/W1527197079","https://openalex.org/W1528991321","https://openalex.org/W1729731282","https://openalex.org/W1755753347","https://openalex.org/W1787126581","https://openalex.org/W1832679686","https://openalex.org/W1858857015","https://openalex.org/W1870648219","https://openalex.org/W1942134738","https://openalex.org/W1945057103","https://openalex.org/W1948169740","https://openalex.org/W1999032440","https://openalex.org/W1999038767","https://openalex.org/W2002722727","https://openalex.org/W2006382572","https://openalex.org/W2008440715","https://openalex.org/W2012927698","https://openalex.org/W2016056456","https://openalex.org/W2028357390","https://openalex.org/W2029448190","https://openalex.org/W2031923588","https://openalex.org/W2034501206","https://openalex.org/W2061987651","https://openalex.org/W2064796716","https://openalex.org/W2071550336","https://openalex.org/W2075534967","https://openalex.org/W2080192364","https://openalex.org/W2080394239","https://openalex.org/W2085348754","https://openalex.org/W2085550081","https://openalex.org/W2089465933","https://openalex.org/W2111829945","https://openalex.org/W2114672199","https://openalex.org/W2116378217","https://openalex.org/W2119368733","https://openalex.org/W2120340025","https://openalex.org/W2138677859","https://openalex.org/W2143406303","https://openalex.org/W2150004999","https://openalex.org/W2150285483","https://openalex.org/W2156094048","https://openalex.org/W2156747735","https://openalex.org/W2159584454","https://openalex.org/W2166798101","https://openalex.org/W2219311948","https://openalex.org/W2264841304","https://openalex.org/W2267635161","https://openalex.org/W2271912178","https://openalex.org/W2477453038","https://openalex.org/W2563767922","https://openalex.org/W2586790064","https://openalex.org/W2610183793","https://openalex.org/W2759253428","https://openalex.org/W2768980896","https://openalex.org/W2798588639","https://openalex.org/W2801165240","https://openalex.org/W2806247863","https://openalex.org/W2892107877","https://openalex.org/W2951007762","https://openalex.org/W2962710723","https://openalex.org/W2963590219","https://openalex.org/W2964008791","https://openalex.org/W3039948875","https://openalex.org/W3099415239","https://openalex.org/W3123950972","https://openalex.org/W4293052541","https://openalex.org/W4298227433","https://openalex.org/W4388323202"],"related_works":["https://openalex.org/W1836127928","https://openalex.org/W1490290385","https://openalex.org/W2027388354","https://openalex.org/W1576158606","https://openalex.org/W2289764920","https://openalex.org/W2583710543","https://openalex.org/W2584271047","https://openalex.org/W1973972417","https://openalex.org/W2084535634","https://openalex.org/W1572255008"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}