{"id":"https://openalex.org/W2087182500","doi":"https://doi.org/10.1016/s0167-6377(98)00009-1","title":"One, two, three, many, or: complexity aspects of dynamic network flows with dedicated arcs","display_name":"One, two, three, many, or: complexity aspects of dynamic network flows with dedicated arcs","publication_year":1998,"publication_date":"1998-05-01","ids":{"openalex":"https://openalex.org/W2087182500","doi":"https://doi.org/10.1016/s0167-6377(98)00009-1","mag":"2087182500"},"language":"en","primary_location":{"id":"doi:10.1016/s0167-6377(98)00009-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0167-6377(98)00009-1","pdf_url":null,"source":{"id":"https://openalex.org/S27769002","display_name":"Operations Research Letters","issn_l":"0167-6377","issn":["0167-6377","1872-7468"],"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":"Operations Research Letters","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/A5025216576","display_name":"Bettina Klinz","orcid":"https://orcid.org/0000-0002-6156-688X"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Bettina Klinz","raw_affiliation_strings":["TU Graz, Institut f\u00fcr Mathematik B, Steyrergasse 30, A-8010 Graz, Austria","TU Graz, Institut f\u00fcr Mathematik B, Steyrergasse 30, A\u20108010 Graz, Austria"],"affiliations":[{"raw_affiliation_string":"TU Graz, Institut f\u00fcr Mathematik B, Steyrergasse 30, A-8010 Graz, Austria","institution_ids":["https://openalex.org/I4092182"]},{"raw_affiliation_string":"TU Graz, Institut f\u00fcr Mathematik B, Steyrergasse 30, A\u20108010 Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080746477","display_name":"Gerhard J. Woeginger","orcid":"https://orcid.org/0000-0001-8816-2693"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Gerhard J. Woeginger","raw_affiliation_strings":["TU Graz, Institut f\u00fcr Mathematik B, Steyrergasse 30, A-8010 Graz, Austria","TU Graz, Institut f\u00fcr Mathematik B, Steyrergasse 30, A\u20108010 Graz, Austria"],"affiliations":[{"raw_affiliation_string":"TU Graz, Institut f\u00fcr Mathematik B, Steyrergasse 30, A-8010 Graz, Austria","institution_ids":["https://openalex.org/I4092182"]},{"raw_affiliation_string":"TU Graz, Institut f\u00fcr Mathematik B, Steyrergasse 30, A\u20108010 Graz, Austria","institution_ids":["https://openalex.org/I4092182"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5025216576"],"corresponding_institution_ids":["https://openalex.org/I4092182"],"apc_list":{"value":2760,"currency":"USD","value_usd":2760},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.21705089,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"22","issue":"4-5","first_page":"119","last_page":"127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10374","display_name":"Advanced Graph Theory Research","score":0.9997000098228455,"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":0.9997000098228455,"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/T12288","display_name":"Optimization and Search Problems","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9973999857902527,"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/unary-operation","display_name":"Unary operation","score":0.9049254655838013},{"id":"https://openalex.org/keywords/maximum-flow-problem","display_name":"Maximum flow problem","score":0.6907227039337158},{"id":"https://openalex.org/keywords/arc","display_name":"Arc (geometry)","score":0.6509590744972229},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.5987727642059326},{"id":"https://openalex.org/keywords/flow-network","display_name":"Flow network","score":0.5391045212745667},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5377218127250671},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.5238261818885803},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.5143436193466187},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.5079851746559143},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.47315773367881775},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.46215397119522095},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43340620398521423},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4086765646934509},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32318902015686035},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09500598907470703},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.09260761737823486},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.09150546789169312}],"concepts":[{"id":"https://openalex.org/C78023250","wikidata":"https://www.wikidata.org/wiki/Q657596","display_name":"Unary operation","level":2,"score":0.9049254655838013},{"id":"https://openalex.org/C157469704","wikidata":"https://www.wikidata.org/wiki/Q2585642","display_name":"Maximum flow problem","level":2,"score":0.6907227039337158},{"id":"https://openalex.org/C83415579","wikidata":"https://www.wikidata.org/wiki/Q161973","display_name":"Arc (geometry)","level":2,"score":0.6509590744972229},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.5987727642059326},{"id":"https://openalex.org/C114809511","wikidata":"https://www.wikidata.org/wiki/Q1412924","display_name":"Flow network","level":2,"score":0.5391045212745667},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5377218127250671},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.5238261818885803},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.5143436193466187},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.5079851746559143},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.47315773367881775},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.46215397119522095},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43340620398521423},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4086765646934509},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32318902015686035},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09500598907470703},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09260761737823486},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.09150546789169312}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1016/s0167-6377(98)00009-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0167-6377(98)00009-1","pdf_url":null,"source":{"id":"https://openalex.org/S27769002","display_name":"Operations Research Letters","issn_l":"0167-6377","issn":["0167-6377","1872-7468"],"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":"Operations Research Letters","raw_type":"journal-article"},{"id":"pmh:oai:pure.tue.nl:publications/ea1fa446-17d1-400e-8c19-c2076ce10ff3","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/ea1fa446-17d1-400e-8c19-c2076ce10ff3","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Klinz, B & Woeginger, G J 1998, 'One, two, three, many, or: complexity aspects of dynamic network flows with dedicated arcs', Operations Research Letters, vol. 22, no. 4-5, pp. 119-127. https://doi.org/10.1016/S0167-6377(98)00009-1","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:680118","is_oa":false,"landing_page_url":"http://library.tue.nl/csp/dare/LinkToRepository.csp?recordnumber=680118","pdf_url":null,"source":{"id":"https://openalex.org/S4406923046","display_name":"TU/e Research Portal (Eindhoven University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:0167-6377","raw_type":"Article / Letter to the editor"},{"id":"pmh:oai:library.tue.nl:680118","is_oa":false,"landing_page_url":"http://repository.tue.nl/680118","pdf_url":null,"source":{"id":"https://openalex.org/S4406923046","display_name":"TU/e Research Portal (Eindhoven University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:0167-6377","raw_type":"Article / Letter to the editor"},{"id":"pmh:tue:oai:pure.tue.nl:publications/ea1fa446-17d1-400e-8c19-c2076ce10ff3","is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/ea1fa446-17d1-400e-8c19-c2076ce10ff3","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Operations Research Letters, 22(4-5), 119 - 127. Elsevier","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":11,"referenced_works":["https://openalex.org/W1526340092","https://openalex.org/W1569442745","https://openalex.org/W1968268863","https://openalex.org/W1991578470","https://openalex.org/W2011039300","https://openalex.org/W2028316882","https://openalex.org/W2076171427","https://openalex.org/W2094979605","https://openalex.org/W2119098384","https://openalex.org/W2163534333","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W4206915070","https://openalex.org/W1851375266","https://openalex.org/W2001284284","https://openalex.org/W2962833349","https://openalex.org/W2087182500","https://openalex.org/W2117183790","https://openalex.org/W2094814392","https://openalex.org/W2962880578","https://openalex.org/W2012470298","https://openalex.org/W3096064707"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
