{"id":"https://openalex.org/W2602684069","doi":"https://doi.org/10.1016/j.ejor.2018.01.054","title":"The quadratic shortest path problem: complexity, approximability, and solution methods","display_name":"The quadratic shortest path problem: complexity, approximability, and solution methods","publication_year":2018,"publication_date":"2018-02-21","ids":{"openalex":"https://openalex.org/W2602684069","doi":"https://doi.org/10.1016/j.ejor.2018.01.054","mag":"2602684069"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ejor.2018.01.054","pdf_url":"https://www.sciencedirect.com/science/article/am/pii/S0377221718300900","source":{"id":"https://openalex.org/S103321696","display_name":"European Journal of Operational Research","issn_l":"0377-2217","issn":["0377-2217","1872-6860"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"acceptedVersion","is_accepted":true,"is_published":false},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.sciencedirect.com/science/article/am/pii/S0377221718300900","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052394884","display_name":"Borzou Rostami","orcid":"https://orcid.org/0000-0002-2610-1622"},"institutions":[{"id":"https://openalex.org/I45683168","display_name":"Polytechnique Montr\u00e9al","ror":"https://ror.org/05f8d4e86","country_code":"CA","type":"funder","lineage":["https://openalex.org/I45683168"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Borzou Rostami","raw_affiliation_strings":["\u00c9cole Polytechnique de Montr\u00e9al"],"affiliations":[{"raw_affiliation_string":"\u00c9cole Polytechnique de Montr\u00e9al","institution_ids":["https://openalex.org/I45683168"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083608879","display_name":"Andr\u00e9 Chassein","orcid":null},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"funder","lineage":["https://openalex.org/I153267046"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andr\u00e9 Chassein","raw_affiliation_strings":["Fachbereich Mathematik [Kaiserslautern]"],"affiliations":[{"raw_affiliation_string":"Fachbereich Mathematik [Kaiserslautern]","institution_ids":["https://openalex.org/I153267046"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035901897","display_name":"Michael Hopf","orcid":null},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"funder","lineage":["https://openalex.org/I153267046"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Hopf","raw_affiliation_strings":["Fachbereich Mathematik [Kaiserslautern]"],"affiliations":[{"raw_affiliation_string":"Fachbereich Mathematik [Kaiserslautern]","institution_ids":["https://openalex.org/I153267046"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090971823","display_name":"Davide Frey","orcid":"https://orcid.org/0000-0002-6730-5744"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Davide Frey","raw_affiliation_strings":["the World Is Distributed Exploring the tension between scale and coordination"],"affiliations":[{"raw_affiliation_string":"the World Is Distributed Exploring the tension between scale and coordination","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066641730","display_name":"Christoph Buchheim","orcid":"https://orcid.org/0000-0001-9974-404X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Christoph Buchheim","raw_affiliation_strings":["Fakult\u00e4t f\u00fcr Mathematik [Dortmund]"],"affiliations":[{"raw_affiliation_string":"Fakult\u00e4t f\u00fcr Mathematik [Dortmund]","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069804919","display_name":"Federico Malucelli","orcid":"https://orcid.org/0000-0003-0034-1721"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Federico Malucelli","raw_affiliation_strings":["Dipartimento di Elettronica e Informazione"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica e Informazione","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049953651","display_name":"Marc Goerigk","orcid":"https://orcid.org/0000-0002-2516-0129"},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"funder","lineage":["https://openalex.org/I153267046"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marc Goerigk","raw_affiliation_strings":["Fachbereich Mathematik [Kaiserslautern]"],"affiliations":[{"raw_affiliation_string":"Fachbereich Mathematik [Kaiserslautern]","institution_ids":["https://openalex.org/I153267046"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3290,"currency":"USD","value_usd":3290},"apc_paid":null,"fwci":4.608,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":37,"citation_normalized_percentile":{"value":0.940087,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":95},"biblio":{"volume":"268","issue":"2","first_page":"473","last_page":"485"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9939,"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"}},"topics":[{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9939,"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/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.9896,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10698","display_name":"Transportation Planning and Optimization","score":0.9812,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7166282},{"id":"https://openalex.org/C22590252","wikidata":"https://www.wikidata.org/wiki/Q1058754","display_name":"Shortest path problem","level":3,"score":0.6698777},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.5185164},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.49837756},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.4564221},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.42641163},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4135942},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.41183257},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.39044905},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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}],"mesh":[],"locations_count":5,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ejor.2018.01.054","pdf_url":"https://www.sciencedirect.com/science/article/am/pii/S0377221718300900","source":{"id":"https://openalex.org/S103321696","display_name":"European Journal of Operational Research","issn_l":"0377-2217","issn":["0377-2217","1872-6860"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"acceptedVersion","is_accepted":true,"is_published":false},{"is_oa":false,"landing_page_url":"https://inria.hal.science/hal-01781605","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://hal.inria.fr/hal-01781605","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":["Centre National de la Recherche Scientifique"],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"http://hdl.handle.net/11311/1052192","pdf_url":"https://re.public.polimi.it/bitstream/11311/1052192/5/11311-1052192%20Malucelli.pdf","source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":["University of Castilla-La Mancha"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://eprints.lancs.ac.uk/id/eprint/90093/1/paper_final.pdf","pdf_url":"https://eprints.lancs.ac.uk/id/eprint/90093/1/paper_final.pdf","source":{"id":"https://openalex.org/S4306401916","display_name":"Lancaster EPrints (Lancaster University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_indexed_in_scopus":false,"is_core":false,"host_organization":"https://openalex.org/I67415387","host_organization_name":"Lancaster University","host_organization_lineage":["https://openalex.org/I67415387"],"host_organization_lineage_names":["Lancaster University"],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ejor.2018.01.054","pdf_url":"https://www.sciencedirect.com/science/article/am/pii/S0377221718300900","source":{"id":"https://openalex.org/S103321696","display_name":"European Journal of Operational Research","issn_l":"0377-2217","issn":["0377-2217","1872-6860"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"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":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"acceptedVersion","is_accepted":true,"is_published":false},"sustainable_development_goals":[],"grants":[{"funder":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft","award_id":"FA8655-13-1-3066"},{"funder":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft","award_id":"BU 2313/2"},{"funder":"https://openalex.org/F4320332467","funder_display_name":"U.S. Air Force","award_id":"FA8655-13-1-3066"},{"funder":"https://openalex.org/F4320332467","funder_display_name":"U.S. Air Force","award_id":"BU 2313/2"},{"funder":"https://openalex.org/F4320337525","funder_display_name":"Air Force Materiel Command","award_id":"FA8655-13-1-3066"},{"funder":"https://openalex.org/F4320337525","funder_display_name":"Air Force Materiel Command","award_id":"BU 2313/2"},{"funder":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research","award_id":"FA8655-13-1-3066"},{"funder":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research","award_id":"BU 2313/2"}],"datasets":[],"versions":[],"referenced_works_count":23,"referenced_works":["https://openalex.org/W1168951679","https://openalex.org/W1573548331","https://openalex.org/W1967987311","https://openalex.org/W1972445234","https://openalex.org/W1998235168","https://openalex.org/W2017996596","https://openalex.org/W2033564834","https://openalex.org/W2041818766","https://openalex.org/W2048804785","https://openalex.org/W2049299385","https://openalex.org/W2049345634","https://openalex.org/W2053044043","https://openalex.org/W2056455157","https://openalex.org/W2057983864","https://openalex.org/W2072312786","https://openalex.org/W2084512390","https://openalex.org/W2137560895","https://openalex.org/W2138244558","https://openalex.org/W2169528473","https://openalex.org/W2554728250","https://openalex.org/W3166880264","https://openalex.org/W4244405358","https://openalex.org/W569517619"],"related_works":["https://openalex.org/W3118505512","https://openalex.org/W2996337372","https://openalex.org/W2519362558","https://openalex.org/W2388654557","https://openalex.org/W2376911392","https://openalex.org/W2359578922","https://openalex.org/W2349797546","https://openalex.org/W2198982833","https://openalex.org/W2018146256","https://openalex.org/W191849398"],"abstract_inverted_index":null,"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2602684069","counts_by_year":[{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2}],"updated_date":"2025-04-22T00:39:11.876449","created_date":"2017-04-07"}