{"id":"https://openalex.org/W2055819286","doi":"https://doi.org/10.1007/s00291-008-0135-6","title":"Dynamic transportation of patients in hospitals","display_name":"Dynamic transportation of patients in hospitals","publication_year":2008,"publication_date":"2008-04-01","ids":{"openalex":"https://openalex.org/W2055819286","doi":"https://doi.org/10.1007/s00291-008-0135-6","mag":"2055819286"},"language":"en","primary_location":{"id":"doi:10.1007/s00291-008-0135-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00291-008-0135-6","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":"http://publica.fraunhofer.de/documents/N-77811.html","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078965708","display_name":"Alexandre Beaudry","orcid":null},"institutions":[{"id":"https://openalex.org/I4210101671","display_name":"Jeppensen","ror":"https://ror.org/00pp5xc73","country_code":"NO","type":"company","lineage":["https://openalex.org/I1295339012","https://openalex.org/I4210101671"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Alexandre Beaudry","raw_affiliation_strings":["Jeppesen (Canada) Ltd., Montreal, QC, H3A 3J6, Canada","Jeppesen (Canada) Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jeppesen (Canada) Ltd., Montreal, QC, H3A 3J6, Canada","institution_ids":[]},{"raw_affiliation_string":"Jeppesen (Canada) Ltd","institution_ids":["https://openalex.org/I4210101671"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076313841","display_name":"Gilbert Laporte","orcid":"https://orcid.org/0000-0003-0869-1507"},"institutions":[{"id":"https://openalex.org/I108192572","display_name":"HEC Montr\u00e9al","ror":"https://ror.org/05ww3wq27","country_code":"CA","type":"education","lineage":["https://openalex.org/I108192572"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Gilbert Laporte","raw_affiliation_strings":["Canada Research Chair in Distribution Management, HEC Montr\u00e9al, Montreal, QC, H3T 2A7, Canada","HEC-Montr\u00e9al,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Canada Research Chair in Distribution Management, HEC Montr\u00e9al, Montreal, QC, H3T 2A7, Canada","institution_ids":["https://openalex.org/I108192572"]},{"raw_affiliation_string":"HEC-Montr\u00e9al,","institution_ids":["https://openalex.org/I108192572"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042043987","display_name":"Teresa Melo","orcid":"https://orcid.org/0000-0003-1412-0807"},"institutions":[{"id":"https://openalex.org/I3019415892","display_name":"Fraunhofer Institute for Industrial Mathematics","ror":"https://ror.org/019hjw009","country_code":"DE","type":"facility","lineage":["https://openalex.org/I3019415892","https://openalex.org/I4923324"]},{"id":"https://openalex.org/I4923324","display_name":"Fraunhofer-Gesellschaft","ror":"https://ror.org/05hkkdn48","country_code":"DE","type":"government","lineage":["https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Teresa Melo","raw_affiliation_strings":["Fraunhofer Institute for Industrial Mathematics and Department of Business Administration, University of Applied Sciences, 66123, Saarbr\u00fccken, Germany","Fraunhofer Institute for Industrial Mathematics and Department of Business Administration, University of Applied Sciences, Saarbr\u00fccken, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institute for Industrial Mathematics and Department of Business Administration, University of Applied Sciences, 66123, Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I3019415892"]},{"raw_affiliation_string":"Fraunhofer Institute for Industrial Mathematics and Department of Business Administration, University of Applied Sciences, Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I4923324"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029808771","display_name":"Stefan Nickel","orcid":"https://orcid.org/0000-0002-8339-0117"},"institutions":[{"id":"https://openalex.org/I3019415892","display_name":"Fraunhofer Institute for Industrial Mathematics","ror":"https://ror.org/019hjw009","country_code":"DE","type":"facility","lineage":["https://openalex.org/I3019415892","https://openalex.org/I4923324"]},{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Stefan Nickel","raw_affiliation_strings":["Chair of Operations Research and Logistics and Fraunhofer Institute for Industrial Mathematics, Saarland University, 66041, Saarbr\u00fccken, Germany","saarland university"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chair of Operations Research and Logistics and Fraunhofer Institute for Industrial Mathematics, Saarland University, 66041, Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I3019415892","https://openalex.org/I91712215"]},{"raw_affiliation_string":"saarland university","institution_ids":["https://openalex.org/I91712215"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5029808771"],"corresponding_institution_ids":["https://openalex.org/I3019415892","https://openalex.org/I91712215"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":13.1254,"has_fulltext":false,"cited_by_count":226,"citation_normalized_percentile":{"value":0.98614098,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"32","issue":"1","first_page":"77","last_page":"107"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10567","display_name":"Vehicle Routing Optimization Methods","score":0.9991000294685364,"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":0.9991000294685364,"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":0.9991000294685364,"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"}},{"id":"https://openalex.org/T12306","display_name":"Urban and Freight Transport Logistics","score":0.9912999868392944,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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":0.7698627710342407},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6473256945610046},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5679972171783447},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5591859221458435},{"id":"https://openalex.org/keywords/tabu-search","display_name":"Tabu search","score":0.511256217956543},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4614732265472412},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.453146755695343},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.44992268085479736},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.42403650283813477},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.42119163274765015},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.40569913387298584},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.20385578274726868},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11534252762794495},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07670256495475769}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7698627710342407},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6473256945610046},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5679972171783447},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5591859221458435},{"id":"https://openalex.org/C123370116","wikidata":"https://www.wikidata.org/wiki/Q1424540","display_name":"Tabu search","level":2,"score":0.511256217956543},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4614732265472412},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.453146755695343},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.44992268085479736},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.42403650283813477},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.42119163274765015},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.40569913387298584},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20385578274726868},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11534252762794495},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07670256495475769},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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":6,"locations":[{"id":"doi:10.1007/s00291-008-0135-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00291-008-0135-6","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:fraunhofer.de:N-77798","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-77798.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer ITWM","raw_type":"Journal Article"},{"id":"pmh:oai:fraunhofer.de:N-77811","is_oa":true,"landing_page_url":"http://publica.fraunhofer.de/documents/N-77811.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"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":"Fraunhofer ITWM","raw_type":"Report"},{"id":"pmh:oai:kluedo.ub.rptu.de:1957","is_oa":false,"landing_page_url":"https://nbn-resolving.org/urn:nbn:de:hbz:386-kluedo-15242","pdf_url":null,"source":{"id":"https://openalex.org/S4306402046","display_name":"Publication Server of Kaiserslautern University of Technology (Kaiserslautern University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I153267046","host_organization_name":"University of Kaiserslautern","host_organization_lineage":["https://openalex.org/I153267046"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"report"},{"id":"pmh:oai:kluedo.ub.uni-kl.de:1957","is_oa":false,"landing_page_url":"http://kluedo.ub.uni-kl.de/frontdoor/index/index/docId/1957","pdf_url":null,"source":{"id":"https://openalex.org/S4306402046","display_name":"Publication Server of Kaiserslautern University of Technology (Kaiserslautern University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I153267046","host_organization_name":"University of Kaiserslautern","host_organization_lineage":["https://openalex.org/I153267046"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"report"},{"id":"pmh:oai:publica.fraunhofer.de:publica/221127","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/221127","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"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":"journal article"}],"best_oa_location":{"id":"pmh:oai:fraunhofer.de:N-77811","is_oa":true,"landing_page_url":"http://publica.fraunhofer.de/documents/N-77811.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"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":"Fraunhofer ITWM","raw_type":"Report"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W21880781","https://openalex.org/W90525255","https://openalex.org/W432283913","https://openalex.org/W1582644925","https://openalex.org/W1589314644","https://openalex.org/W1849277329","https://openalex.org/W1965089786","https://openalex.org/W1968569154","https://openalex.org/W1978140063","https://openalex.org/W1980175144","https://openalex.org/W1980402561","https://openalex.org/W1985290529","https://openalex.org/W1987132101","https://openalex.org/W1998593305","https://openalex.org/W1998650458","https://openalex.org/W2005042726","https://openalex.org/W2006538209","https://openalex.org/W2011884974","https://openalex.org/W2016908591","https://openalex.org/W2017383000","https://openalex.org/W2017893044","https://openalex.org/W2033211895","https://openalex.org/W2037992565","https://openalex.org/W2039766013","https://openalex.org/W2050922615","https://openalex.org/W2051358678","https://openalex.org/W2052614107","https://openalex.org/W2052741113","https://openalex.org/W2056638946","https://openalex.org/W2062848345","https://openalex.org/W2062893072","https://openalex.org/W2088322639","https://openalex.org/W2094766752","https://openalex.org/W2100664047","https://openalex.org/W2105002757","https://openalex.org/W2121180493","https://openalex.org/W2124521189","https://openalex.org/W2132407640","https://openalex.org/W2137609793","https://openalex.org/W2141481566","https://openalex.org/W2141936132","https://openalex.org/W2155417411","https://openalex.org/W2344289177","https://openalex.org/W2490345392","https://openalex.org/W2490745306","https://openalex.org/W2526191575","https://openalex.org/W2595984260","https://openalex.org/W2609055917","https://openalex.org/W2682451834","https://openalex.org/W2758128778","https://openalex.org/W2775051761","https://openalex.org/W3122956505","https://openalex.org/W4239618018"],"related_works":["https://openalex.org/W2224940485","https://openalex.org/W2168643831","https://openalex.org/W2075514833","https://openalex.org/W2381791171","https://openalex.org/W4247343174","https://openalex.org/W1987877777","https://openalex.org/W2366189044","https://openalex.org/W2365741636","https://openalex.org/W4231225946","https://openalex.org/W2069464471"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":18},{"year":2019,"cited_by_count":15},{"year":2018,"cited_by_count":27},{"year":2017,"cited_by_count":14},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":12},{"year":2014,"cited_by_count":13},{"year":2013,"cited_by_count":15},{"year":2012,"cited_by_count":11}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
