{"id":"https://openalex.org/W2610315136","doi":"https://doi.org/10.1007/s00291-017-0480-4","title":"Tramp ship routing and scheduling with voyage separation requirements","display_name":"Tramp ship routing and scheduling with voyage separation requirements","publication_year":2017,"publication_date":"2017-05-03","ids":{"openalex":"https://openalex.org/W2610315136","doi":"https://doi.org/10.1007/s00291-017-0480-4","mag":"2610315136"},"language":"en","primary_location":{"id":"doi:10.1007/s00291-017-0480-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00291-017-0480-4","pdf_url":null,"source":{"id":"https://openalex.org/S2502551423","display_name":"OR Spectrum","issn_l":"0171-6468","issn":["0171-6468","1436-6304"],"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":"OR Spectrum","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://orbit.dtu.dk/en/publications/4cb2011e-23e9-4560-8653-8d9aad00a70e","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015990486","display_name":"Charlotte Vilhelmsen","orcid":"https://orcid.org/0000-0001-8260-6791"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Charlotte Vilhelmsen","raw_affiliation_strings":["Department of Management Engineering, Technical University of Denmark Produktionstorvet, Building 426, 2800, Kongens Lyngby, Denmark","Department of Management Engineering, Technical University of Denmark Produktionstorvet, Kongens Lyngby, Denmark"],"raw_orcid":"https://orcid.org/0000-0001-8260-6791","affiliations":[{"raw_affiliation_string":"Department of Management Engineering, Technical University of Denmark Produktionstorvet, Building 426, 2800, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Department of Management Engineering, Technical University of Denmark Produktionstorvet, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036467957","display_name":"Richard Martin Lusby","orcid":"https://orcid.org/0000-0002-8652-6219"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Richard M. Lusby","raw_affiliation_strings":["Department of Management Engineering, Technical University of Denmark Produktionstorvet, Building 426, 2800, Kongens Lyngby, Denmark","Department of Management Engineering, Technical University of Denmark Produktionstorvet, Kongens Lyngby, Denmark"],"raw_orcid":"https://orcid.org/0000-0002-8652-6219","affiliations":[{"raw_affiliation_string":"Department of Management Engineering, Technical University of Denmark Produktionstorvet, Building 426, 2800, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Department of Management Engineering, Technical University of Denmark Produktionstorvet, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034087815","display_name":"Jesper Larsen","orcid":"https://orcid.org/0000-0002-9119-3586"},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Jesper Larsen","raw_affiliation_strings":["Department of Management Engineering, Technical University of Denmark Produktionstorvet, Building 426, 2800, Kongens Lyngby, Denmark","Department of Management Engineering, Technical University of Denmark Produktionstorvet, Kongens Lyngby, Denmark"],"raw_orcid":"https://orcid.org/0000-0002-9119-3586","affiliations":[{"raw_affiliation_string":"Department of Management Engineering, Technical University of Denmark Produktionstorvet, Building 426, 2800, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Department of Management Engineering, Technical University of Denmark Produktionstorvet, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5015990486","https://openalex.org/A5034087815","https://openalex.org/A5036467957"],"corresponding_institution_ids":["https://openalex.org/I96673099"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":2.9092,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.91079788,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"39","issue":"4","first_page":"913","last_page":"943"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9991999864578247,"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":0.9991999864578247,"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/T11223","display_name":"Maritime Ports and Logistics","score":0.9976000189781189,"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/T11942","display_name":"Transportation and Mobility Innovations","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7373840808868408},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5747376680374146},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5717422962188721},{"id":"https://openalex.org/keywords/column-generation","display_name":"Column generation","score":0.4599300026893616},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.43905413150787354},{"id":"https://openalex.org/keywords/tramp","display_name":"Tramp","score":0.42413851618766785},{"id":"https://openalex.org/keywords/vehicle-routing-problem","display_name":"Vehicle routing problem","score":0.420137882232666},{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.41639888286590576},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.3842630088329315},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10670912265777588},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10283702611923218}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7373840808868408},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5747376680374146},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5717422962188721},{"id":"https://openalex.org/C168956720","wikidata":"https://www.wikidata.org/wiki/Q3123181","display_name":"Column generation","level":2,"score":0.4599300026893616},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.43905413150787354},{"id":"https://openalex.org/C2780940892","wikidata":"https://www.wikidata.org/wiki/Q1965933","display_name":"Tramp","level":4,"score":0.42413851618766785},{"id":"https://openalex.org/C123784306","wikidata":"https://www.wikidata.org/wiki/Q944041","display_name":"Vehicle routing problem","level":3,"score":0.420137882232666},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.41639888286590576},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.3842630088329315},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10670912265777588},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10283702611923218},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C102230213","wikidata":"https://www.wikidata.org/wiki/Q430117","display_name":"Transgene","level":3,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1007/s00291-017-0480-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00291-017-0480-4","pdf_url":null,"source":{"id":"https://openalex.org/S2502551423","display_name":"OR Spectrum","issn_l":"0171-6468","issn":["0171-6468","1436-6304"],"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":"OR Spectrum","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:orspec:v:39:y:2017:i:4:d:10.1007_s00291-017-0480-4","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s00291-017-0480-4","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"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":"article"},{"id":"pmh:oai:pure.atira.dk:publications/4cb2011e-23e9-4560-8653-8d9aad00a70e","is_oa":true,"landing_page_url":"https://orbit.dtu.dk/en/publications/4cb2011e-23e9-4560-8653-8d9aad00a70e","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Vilhelmsen , C , Lusby , R M & Larsen , J 2017 , ' Tramp ship routing and scheduling with voyage separation requirements ' , OR Spectrum - Quantitative Approaches in Management , vol. 39 , no. 4 , pp. 913\u2013943 . https://doi.org/10.1007/s00291-017-0480-4","raw_type":"article"},{"id":"pmh:oai:pure.atira.dk:publications/7b272a2b-714c-4aa8-96bd-20ce1358c384","is_oa":false,"landing_page_url":"http://orbit.dtu.dk/en/publications/tramp-ship-routing-and-scheduling-with-voyage-separation-requirements(7b272a2b-714c-4aa8-96bd-20ce1358c384).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"pmh:oai:pure.atira.dk:publications/4cb2011e-23e9-4560-8653-8d9aad00a70e","is_oa":true,"landing_page_url":"https://orbit.dtu.dk/en/publications/4cb2011e-23e9-4560-8653-8d9aad00a70e","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Vilhelmsen , C , Lusby , R M & Larsen , J 2017 , ' Tramp ship routing and scheduling with voyage separation requirements ' , OR Spectrum - Quantitative Approaches in Management , vol. 39 , no. 4 , pp. 913\u2013943 . https://doi.org/10.1007/s00291-017-0480-4","raw_type":"article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W293325076","https://openalex.org/W311217234","https://openalex.org/W757930859","https://openalex.org/W913363275","https://openalex.org/W1967965037","https://openalex.org/W1969187526","https://openalex.org/W1986070826","https://openalex.org/W1993710600","https://openalex.org/W2005969524","https://openalex.org/W2006934540","https://openalex.org/W2008065398","https://openalex.org/W2008857283","https://openalex.org/W2015780933","https://openalex.org/W2030978941","https://openalex.org/W2039175720","https://openalex.org/W2045793973","https://openalex.org/W2063835609","https://openalex.org/W2065926935","https://openalex.org/W2071736520","https://openalex.org/W2076023255","https://openalex.org/W2091020754","https://openalex.org/W2143989136","https://openalex.org/W2156117830","https://openalex.org/W2219672471","https://openalex.org/W2733364995","https://openalex.org/W4230268831"],"related_works":["https://openalex.org/W4239461568","https://openalex.org/W2117466569","https://openalex.org/W2158354221","https://openalex.org/W2499699449","https://openalex.org/W3089606439","https://openalex.org/W3037553096","https://openalex.org/W2595691866","https://openalex.org/W2333308323","https://openalex.org/W2040678783","https://openalex.org/W2615412676"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}