{"id":"https://openalex.org/W1514691415","doi":"https://doi.org/10.1007/978-3-642-20807-2_4","title":"Partial Convexification of General MIPs by Dantzig-Wolfe Reformulation","display_name":"Partial Convexification of General MIPs by Dantzig-Wolfe Reformulation","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W1514691415","doi":"https://doi.org/10.1007/978-3-642-20807-2_4","mag":"1514691415"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-20807-2_4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-20807-2_4","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":"conference-paper","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/A5038913111","display_name":"Martin Bergner","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Bergner","raw_affiliation_strings":["Chair of Operations Research, RWTH Aachen University, Templergraben 64, 52056, Aachen, Germany","[Chair of Operations Research, RWTH Aachen University, Aachen, Germany]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chair of Operations Research, RWTH Aachen University, Templergraben 64, 52056, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"[Chair of Operations Research, RWTH Aachen University, Aachen, Germany]","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011745294","display_name":"Alberto Caprara","orcid":null},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alberto Caprara","raw_affiliation_strings":["DEIS, Universit\u00e0 di Bologna, Viale Risorgimento 2, 40136, Bologna, Italy","[DEIS, Universita di Bologna, Bologna, Italy]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEIS, Universit\u00e0 di Bologna, Viale Risorgimento 2, 40136, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"[DEIS, Universita di Bologna, Bologna, Italy]","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031762088","display_name":"Fabio Furini","orcid":"https://orcid.org/0000-0002-1839-5827"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Fabio Furini","raw_affiliation_strings":["Chair of Operations Research, RWTH Aachen University, Templergraben 64, 52056, Aachen, Germany","[Chair of Operations Research, RWTH Aachen University, Aachen, Germany]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chair of Operations Research, RWTH Aachen University, Templergraben 64, 52056, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"[Chair of Operations Research, RWTH Aachen University, Aachen, Germany]","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082694588","display_name":"Marco E. L\u00fcbbecke","orcid":"https://orcid.org/0000-0002-2635-0522"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marco E. L\u00fcbbecke","raw_affiliation_strings":["Chair of Operations Research, RWTH Aachen University, Templergraben 64, 52056, Aachen, Germany","[Chair of Operations Research, RWTH Aachen University, Aachen, Germany]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chair of Operations Research, RWTH Aachen University, Templergraben 64, 52056, Aachen, Germany","institution_ids":["https://openalex.org/I887968799"]},{"raw_affiliation_string":"[Chair of Operations Research, RWTH Aachen University, Aachen, Germany]","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049647158","display_name":"Enrico Malaguti","orcid":"https://orcid.org/0000-0002-5884-9360"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Enrico Malaguti","raw_affiliation_strings":["DEIS, Universit\u00e0 di Bologna, Viale Risorgimento 2, 40136, Bologna, Italy","[DEIS, Universita di Bologna, Bologna, Italy]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEIS, Universit\u00e0 di Bologna, Viale Risorgimento 2, 40136, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"[DEIS, Universita di Bologna, Bologna, Italy]","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107961345","display_name":"Emiliano Traversi","orcid":"https://orcid.org/0000-0003-4673-3982"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Emiliano Traversi","raw_affiliation_strings":["DEIS, Universit\u00e0 di Bologna, Viale Risorgimento 2, 40136, Bologna, Italy","[DEIS, Universita di Bologna, Bologna, Italy]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DEIS, Universit\u00e0 di Bologna, Viale Risorgimento 2, 40136, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]},{"raw_affiliation_string":"[DEIS, Universita di Bologna, Bologna, Italy]","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":2.2372,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.8618118,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"39","last_page":"51"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12176","display_name":"Optimization and Packing Problems","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.7117620706558228},{"id":"https://openalex.org/keywords/column-generation","display_name":"Column generation","score":0.6560946702957153},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6532999277114868},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5740119218826294},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.5677634477615356},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.5588281154632568},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.538105845451355},{"id":"https://openalex.org/keywords/knapsack-problem","display_name":"Knapsack problem","score":0.5337273478507996},{"id":"https://openalex.org/keywords/block-matrix","display_name":"Block matrix","score":0.49697116017341614},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.45815810561180115},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4346129298210144},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.42449796199798584},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3340713381767273},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2819974422454834},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1935751736164093},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.09198907017707825}],"concepts":[{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.7117620706558228},{"id":"https://openalex.org/C168956720","wikidata":"https://www.wikidata.org/wiki/Q3123181","display_name":"Column generation","level":2,"score":0.6560946702957153},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6532999277114868},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5740119218826294},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.5677634477615356},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.5588281154632568},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.538105845451355},{"id":"https://openalex.org/C113138325","wikidata":"https://www.wikidata.org/wiki/Q864457","display_name":"Knapsack problem","level":2,"score":0.5337273478507996},{"id":"https://openalex.org/C85817219","wikidata":"https://www.wikidata.org/wiki/Q884772","display_name":"Block matrix","level":3,"score":0.49697116017341614},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.45815810561180115},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4346129298210144},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.42449796199798584},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3340713381767273},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2819974422454834},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1935751736164093},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.09198907017707825},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1007/978-3-642-20807-2_4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-20807-2_4","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.221.7604","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.221.7604","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.math.tu-berlin.de/%7Eluebbeck/papers/partial-conv.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.413.9862","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.413.9862","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.optimization-online.org/DB_FILE/2010/11/2819.pdf","raw_type":"text"},{"id":"pmh:oai:cris.unibo.it:11585/107868","is_oa":false,"landing_page_url":"http://hdl.handle.net/11585/107868","pdf_url":null,"source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"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/bookPart"},{"id":"pmh:oai:publications.rwth-aachen.de:127182","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/127182","pdf_url":null,"source":{"id":"https://openalex.org/S4306401362","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Integer programming and combinatorial optimization : 15th international conference, IPCO 2011, New York, NY, USA, June 15-17, 2011 ; proceedings / Oktay G\u00fcnl\u00fck; Gerhard J. Woeginger (eds.)<br/>Integer programming and combinatorial optimization : 15. international conference, IPCO 2011, New York, NY, USA, 2011-06-15 - 2011-06-17","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1996309908","https://openalex.org/W2027028514","https://openalex.org/W2028211081","https://openalex.org/W2046559810","https://openalex.org/W2070232376","https://openalex.org/W2097192020","https://openalex.org/W2103880351","https://openalex.org/W2127719709","https://openalex.org/W2169395803","https://openalex.org/W2170739273","https://openalex.org/W2496185699","https://openalex.org/W2914109978"],"related_works":["https://openalex.org/W241127407","https://openalex.org/W2381035939","https://openalex.org/W2468477307","https://openalex.org/W2910645127","https://openalex.org/W162895179","https://openalex.org/W1521824362","https://openalex.org/W3177799343","https://openalex.org/W2911906655","https://openalex.org/W1556053881","https://openalex.org/W4392388321"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2025-10-10T00:00:00"}