{"id":"https://openalex.org/W613651919","doi":null,"title":"Method for optimizing transit service coverage","display_name":"Method for optimizing transit service coverage","publication_year":1993,"publication_date":"1993-12-01","ids":{"openalex":"https://openalex.org/W613651919","mag":"613651919"},"language":"en","primary_location":{"id":"mag:613651919","doi":null,"is_oa":false,"landing_page_url":"https://researchwith.njit.edu/en/publications/method-for-optimizing-transit-service-coverage","pdf_url":null,"source":{"id":"https://openalex.org/S145575934","display_name":"Transportation Research Record Journal of the Transportation Research Board","issn_l":"0361-1981","issn":["0361-1981","2169-4052"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-b","anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Transportation Research Record Journal of the Transportation Research Board","raw_type":null},"volume":null,"type":"article","indexed_in":[],"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/A5015377148","display_name":"Lazar Spasovic","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lazar N. Spasovic","raw_affiliation_strings":["Civil and Environmental Engineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Civil and Environmental Engineering","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048758163","display_name":"Paul  M. Schonfeld","orcid":"https://orcid.org/0000-0001-9621-2355","observed_orcids":["https://orcid.org/0000-0001-9621-2355","https://orcid.org/0000-0003-4913-1063"]},"institutions":[{"id":"https://openalex.org/I118118575","display_name":"New Jersey Institute of Technology","ror":"https://ror.org/05e74xb87","country_code":"US","type":"education","lineage":["https://openalex.org/I118118575"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul Schonfeld","raw_affiliation_strings":["New Jersey Inst. of Technology#TAB#"],"raw_orcid":"https://orcid.org/0000-0001-9621-2355","affiliations":[{"raw_affiliation_string":"New Jersey Inst. of Technology#TAB#","institution_ids":["https://openalex.org/I118118575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3650,"currency":"USD","value_usd":3650},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.25690846,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":"1402","first_page":"28","last_page":"39"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.9990000128746033,"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"}},{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","score":0.00019999999494757503,"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/T13601","display_name":"Urban Transport Systems Analysis","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/headway","display_name":"headway","score":0.8259999752044678},{"id":"https://openalex.org/keywords/stop-spacing","display_name":"stop spacing","score":0.9760000109672546},{"id":"https://openalex.org/keywords/operator-cost","display_name":"operator cost","score":0.7710000276565552},{"id":"https://openalex.org/keywords/user-cost","display_name":"user cost","score":0.7770000100135803},{"id":"https://openalex.org/keywords/passenger-density","display_name":"passenger density","score":0.5550000071525574},{"id":"https://openalex.org/keywords/vehicle-capacity-constraints","display_name":"vehicle capacity constraints","score":0.9279999732971191},{"id":"https://openalex.org/keywords/urban-corridors","display_name":"urban corridors","score":0.7400000095367432},{"id":"https://openalex.org/keywords/central-business-district","display_name":"central business district","score":0.6330000162124634}],"concepts":[{"id":"https://openalex.org/C2779240695","wikidata":"https://www.wikidata.org/wiki/Q4383682","display_name":"Headway","level":2,"score":0.8793432116508484},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.6115174293518066},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.5332852005958557},{"id":"https://openalex.org/C2778022998","wikidata":"https://www.wikidata.org/wiki/Q651136","display_name":"Transit (satellite)","level":3,"score":0.504339337348938},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44827014207839966},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.442720502614975},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.43295615911483765},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.41226279735565186},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.3419354557991028},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3349092900753021},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2835242748260498},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23210817575454712},{"id":"https://openalex.org/C539828613","wikidata":"https://www.wikidata.org/wiki/Q178512","display_name":"Public transport","level":2,"score":0.22356638312339783},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20306026935577393},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"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/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:613651919","doi":null,"is_oa":false,"landing_page_url":"https://researchwith.njit.edu/en/publications/method-for-optimizing-transit-service-coverage","pdf_url":null,"source":{"id":"https://openalex.org/S145575934","display_name":"Transportation Research Record Journal of the Transportation Research Board","issn_l":"0361-1981","issn":["0361-1981","2169-4052"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-b","anvur-scientific","cwts-core","dongbi-b","jufo-1","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Transportation Research Record Journal of the Transportation Research Board","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":1.0},{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.8970999717712402}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7096024713","https://openalex.org/W817307575","https://openalex.org/W2097240676","https://openalex.org/W2048500382","https://openalex.org/W2011859723","https://openalex.org/W4239641712","https://openalex.org/W1988015425","https://openalex.org/W2620094973","https://openalex.org/W7036437661","https://openalex.org/W1486690822"],"abstract_inverted_index":{"A":[0],"method":[1],"is":[2,114,160,188,245],"presented":[3],"for":[4,42,64,103,190],"determining":[5],"the":[6,16,27,30,43,54,79,97,137,140,154,156,165,171,199,204,207,213,221,230,233],"optimal":[7,98],"length":[8],"of":[9,56,100,167,209,237],"transit":[10],"routes":[11],"that":[12,52,95,132],"extend":[13],"radially":[14],"from":[15],"central":[17],"business":[18],"district":[19],"(CBD)":[20],"into":[21,78],"low-density":[22],"suburbs.":[23],"In":[24],"addition":[25],"to":[26,116,135,170,240],"route":[28,31,44,46,205,231],"length,":[29,45],"spacing,":[32,47],"headway,":[33,48],"and":[34,49,58,82,118,124,146,175,226],"stop":[35,50,185,200,222],"locations":[36],"are":[37,61,88],"also":[38,89,246],"optimized.":[39],"The":[40,86,112,129,183,235],"equations":[41,74,87],"spacing":[51,186,201,223],"minimize":[53,136],"sum":[55],"operator":[57,141],"user":[59,143,147],"costs":[60],"derived":[62],"analytically":[63],"many-to-one":[65],"travel":[66],"patterns":[67],"with":[68,108,122],"uniform":[69,123,196],"passenger":[70,127,197,210,219],"trip":[71],"density.":[72],"These":[73],"provide":[75],"considerable":[76],"insight":[77],"optimality":[80],"conditions":[81],"interrelations":[83],"among":[84],"variables.":[85],"incorporated":[90],"within":[91],"an":[92],"efficient":[93],"algorithm":[94,113],"computes":[96],"values":[99],"decision":[101],"variables":[102,169,239],"a":[104,195,216],"more":[105],"realistic":[106],"model":[107],"vehicle":[109],"capacity":[110],"constraints.":[111],"applied":[115],"rectangular":[117],"wedge-shaped":[119],"urban":[120],"corridors":[121],"linearly":[125,217],"decreasing":[126,218],"densities.":[128],"results":[130],"show":[131],"in":[133,206],"order":[134],"total":[138,157],"cost,":[139,142,145],"access":[144],"wait":[148],"cost":[149,158,181],"should":[150],"be":[151],"equalized.":[152],"At":[153],"optimum,":[155],"function":[159],"rather":[161],"shallow,":[162],"thus":[163],"facilitating":[164],"tailoring":[166],"design":[168,238],"actual":[172,184],"street":[173],"network":[174],"particular":[176],"operating":[177],"schedule":[178],"without":[179],"substantial":[180],"increases.":[182],"pattern":[187],"determined":[189],"each":[191],"corridor":[192],"type.":[193],"For":[194,215],"density,":[198,220],"increases":[202,228],"along":[203,229],"direction":[208],"accumulation":[211],"toward":[212,232],"CBD.":[214,234],"first":[224],"decreases":[225],"then":[227],"sensitivity":[236],"some":[241],"important":[242],"exogenous":[243],"factors":[244],"presented.":[247]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-09-24T07:57:37.273135","created_date":"2016-06-24T00:00:00"}
