{"id":"https://openalex.org/W1998185535","doi":"https://doi.org/10.1002/(sici)1097-0037(199912)34:4<250::aid-net3>3.0.co;2-t","title":"Locations on time-varying networks","display_name":"Locations on time-varying networks","publication_year":1999,"publication_date":"1999-12-01","ids":{"openalex":"https://openalex.org/W1998185535","doi":"https://doi.org/10.1002/(sici)1097-0037(199912)34:4<250::aid-net3>3.0.co;2-t","mag":"1998185535"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1097-0037(199912)34:4<250::aid-net3>3.0.co;2-t","pdf_url":null,"source":{"id":"https://openalex.org/S191798613","display_name":"Networks","issn_l":"0028-3045","issn":["0028-3045","1097-0037"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5108528137","display_name":"S. L. Hakimi","orcid":null},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. L. Hakimi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, Davis, California 95616"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Davis, California 95616","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111531528","display_name":"Martine Labb\ufffd","orcid":null},"institutions":[{"id":"https://openalex.org/I132053463","display_name":"Universit\u00e9 Libre de Bruxelles","ror":"https://ror.org/01r9htc13","country_code":"BE","type":"education","lineage":["https://openalex.org/I132053463"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Martine Labb\ufffd","raw_affiliation_strings":["Service de Math\u00e9matiques de la Gestion, Universit\u00e9 Libre de Bruxelles, CP 210/01, Boulevard du Triomphe, B-1050 Brussels, Belgium"],"affiliations":[{"raw_affiliation_string":"Service de Math\u00e9matiques de la Gestion, Universit\u00e9 Libre de Bruxelles, CP 210/01, Boulevard du Triomphe, B-1050 Brussels, Belgium","institution_ids":["https://openalex.org/I132053463"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063563448","display_name":"E. F. Schmeichel","orcid":null},"institutions":[{"id":"https://openalex.org/I51504820","display_name":"San Jose State University","ror":"https://ror.org/04qyvz380","country_code":"US","type":"education","lineage":["https://openalex.org/I51504820"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E. F. Schmeichel","raw_affiliation_strings":["Department of Mathematics and computer science, San Jose State University, San Jose, California 95192"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and computer science, San Jose State University, San Jose, California 95192","institution_ids":["https://openalex.org/I51504820"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3400,"currency":"USD","value_usd":3400,"provenance":"doaj"},"apc_paid":null,"fwci":1.575,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":16,"citation_normalized_percentile":{"value":0.796167,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":82,"max":83},"biblio":{"volume":"34","issue":"4","first_page":"250","last_page":"257"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11502","display_name":"Facility Location and Emergency Management","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1407","display_name":"Organizational Behavior and Human Resource Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11502","display_name":"Facility Location and Emergency Management","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1407","display_name":"Organizational Behavior and Human Resource Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9968,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9842,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/center","display_name":"Center (category theory)","score":0.5023761}],"concepts":[{"id":"https://openalex.org/C108005400","wikidata":"https://www.wikidata.org/wiki/Q1305598","display_name":"Facility location problem","level":2,"score":0.67316186},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.60336685},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.52293456},{"id":"https://openalex.org/C2779463800","wikidata":"https://www.wikidata.org/wiki/Q5062222","display_name":"Center (category theory)","level":2,"score":0.5023761},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5004692},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.49601302},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.46803144},{"id":"https://openalex.org/C2985733770","wikidata":"https://www.wikidata.org/wiki/Q1233007","display_name":"Travel time","level":2,"score":0.45645946},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.44593808},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3935152},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3049863},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1476736},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1279591},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.11227533},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11193597},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07807708},{"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/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1002/(sici)1097-0037(199912)34:4<250::aid-net3>3.0.co;2-t","pdf_url":null,"source":{"id":"https://openalex.org/S191798613","display_name":"Networks","issn_l":"0028-3045","issn":["0028-3045","1097-0037"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-01255616","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_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":false,"landing_page_url":"https://hal.science/hal-01255616","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.42,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":23,"referenced_works":["https://openalex.org/W1979163442","https://openalex.org/W1984953641","https://openalex.org/W1999795674","https://openalex.org/W2016608526","https://openalex.org/W2018182425","https://openalex.org/W2023672749","https://openalex.org/W2041237662","https://openalex.org/W2045045217","https://openalex.org/W2053653387","https://openalex.org/W2060635739","https://openalex.org/W2060789779","https://openalex.org/W2068665853","https://openalex.org/W2075229172","https://openalex.org/W2089338760","https://openalex.org/W2089938829","https://openalex.org/W2091324292","https://openalex.org/W2094062010","https://openalex.org/W2101569264","https://openalex.org/W2102750402","https://openalex.org/W2136272408","https://openalex.org/W2313758466","https://openalex.org/W4239852074","https://openalex.org/W4255204197"],"related_works":["https://openalex.org/W3464401","https://openalex.org/W3143387519","https://openalex.org/W3029224032","https://openalex.org/W2963947876","https://openalex.org/W2599747538","https://openalex.org/W2384678794","https://openalex.org/W2293751504","https://openalex.org/W2137886481","https://openalex.org/W2035713940","https://openalex.org/W2003719999"],"abstract_inverted_index":{"We":[0,135],"begin":[1],"by":[2,133],"examining":[3],"the":[4,22,25,35,38,41,44,47,63,75,93,96,105,109,112,116,119,123,127,154,158],"dynamic":[5,144],"behavior":[6],"of":[7,24,30,34,40,95,111,114,125,157],"a":[8,13,16,19,55],"facility":[9,64,97,128],"location":[10,94],"such":[11],"as":[12],"1-median":[14],"or":[15],"1-center":[17],"on":[18],"network":[20,26,36],"when":[21],"parameters":[23,33],"are":[27,80,161],"known":[28],"functions":[29],"time.":[31],"The":[32],"include":[37],"lengths":[39],"edges":[42],"and":[43,58,73],"demands":[45,76,117],"at":[46,77,118],"nodes.":[48],"In":[49,88],"our":[50],"formulation,":[51],"time":[52,78,84],"is":[53,60,71,149],"considered":[54],"discrete":[56],"variable":[57],"it":[59,70],"assumed":[61],"that":[62,74],"can":[65],"only":[66],"serve":[67],"customers":[68],"while":[69],"stationary":[72],"t":[79,85,99],"fully":[81],"satisfied":[82],"before":[83],"+":[86],"1.":[87],"particular,":[89],"if":[90],"x(t)":[91],"denotes":[92],"for":[98],"=":[100],"1,":[101],"2,":[102],"\u2026":[103],",":[104],"cost":[106,124],"would":[107],"be":[108],"sum":[110],"costs":[113],"satisfying":[115],"various":[120],"times":[121],"plus":[122],"moving":[126],"along":[129],"its":[130],"route":[131],"implied":[132],"x(t).":[134],"also":[136],"examine":[137],"certain":[138],"path":[139],"(route)":[140],"selection":[141],"problems":[142,160],"in":[143],"networks.":[145],"Recent":[146],"past":[147],"literature":[148],"surveyed.":[150],"Various":[151],"extensions":[152],"including":[153],"multifacility":[155],"versions":[156],"above":[159],"studied.":[162],"\u00a9":[163],"1999":[164,173],"John":[165],"Wiley":[166],"&":[167],"Sons,":[168],"Inc.":[169],"Networks":[170],"34:":[171],"250\u2013257,":[172]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W1998185535","counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-01-19T22:22:08.377257","created_date":"2016-06-24"}