{"id":"https://openalex.org/W2801617195","doi":"https://doi.org/10.18520/cs/v114/i09/1913-1922","title":"Travel Time Reliability as a Level of Service Measure for Urban and Inter-Urban Corridors in India","display_name":"Travel Time Reliability as a Level of Service Measure for Urban and Inter-Urban Corridors in India","publication_year":2018,"publication_date":"2018-05-10","ids":{"openalex":"https://openalex.org/W2801617195","doi":"https://doi.org/10.18520/cs/v114/i09/1913-1922","mag":"2801617195"},"language":"en","primary_location":{"id":"doi:10.18520/cs/v114/i09/1913-1922","doi":"https://doi.org/10.18520/cs/v114/i09/1913-1922","is_oa":true,"landing_page_url":"https://doi.org/10.18520/cs/v114/i09/1913-1922","pdf_url":"https://doi.org/10.18520/cs/v114/i09/1913-1922","source":{"id":"https://openalex.org/S29607422","display_name":"Current Science","issn_l":"0011-3891","issn":["0011-3891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310318677","host_organization_name":"Indian Academy of Sciences","host_organization_lineage":["https://openalex.org/P4310318677"],"host_organization_lineage_names":["Indian Academy of Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Current Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.18520/cs/v114/i09/1913-1922","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051432066","display_name":"Anish Kumar Bharti","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154851008","display_name":"Indian Institute of Technology Roorkee","ror":"https://ror.org/00582g326","country_code":"IN","type":"education","lineage":["https://openalex.org/I154851008"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anish Kumar Bharti","raw_affiliation_strings":["Department of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee 247 667, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee 247 667, India","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ravi Sekhar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210106426","display_name":"Central Road Research Institute","ror":"https://ror.org/01pdb1x94","country_code":"IN","type":"facility","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210106426","https://openalex.org/I4210134808","https://openalex.org/I66760702"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Ravi Sekhar","raw_affiliation_strings":["CSIR-Central Road Research Institute, New Delhi 100 025, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CSIR-Central Road Research Institute, New Delhi 100 025, India","institution_ids":["https://openalex.org/I4210106426"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101965116","display_name":"Satish Chandra","orcid":"https://orcid.org/0000-0002-8719-1887","observed_orcids":["https://orcid.org/0000-0002-8719-1887"]},"institutions":[{"id":"https://openalex.org/I4210106426","display_name":"Central Road Research Institute","ror":"https://ror.org/01pdb1x94","country_code":"IN","type":"facility","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210106426","https://openalex.org/I4210134808","https://openalex.org/I66760702"]},{"id":"https://openalex.org/I66760702","display_name":"Council of Scientific and Industrial Research","ror":"https://ror.org/021wm7p51","country_code":"IN","type":"government","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Satish Chandra","raw_affiliation_strings":["CSIR-Central Road Research Institute, New Delhi 100 025, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CSIR-Central Road Research Institute, New Delhi 100 025, India","institution_ids":["https://openalex.org/I4210106426","https://openalex.org/I66760702"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210106426"],"apc_list":null,"apc_paid":null,"fwci":0.8293,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.76651656,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"114","issue":"09","first_page":"1913","last_page":"1913"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.6797000169754028,"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":0.6797000169754028,"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/T10524","display_name":"Traffic control and management","score":0.2992999851703644,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.009600000455975533,"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":[{"id":"https://openalex.org/keywords/travel-time-reliability","display_name":"travel time reliability","score":1.0},{"id":"https://openalex.org/keywords/service-level","display_name":"level of service","score":0.9929999709129333},{"id":"https://openalex.org/keywords/planning-time","display_name":"planning time","score":0.6850000023841858},{"id":"https://openalex.org/keywords/buffer-time","display_name":"buffer time","score":0.984000027179718},{"id":"https://openalex.org/keywords/planning-time-index","display_name":"planning time index","score":0.9589999914169312},{"id":"https://openalex.org/keywords/volume-to-capacity-ratio","display_name":"volume-to-capacity ratio","score":0.9890000224113464},{"id":"https://openalex.org/keywords/license-plate-recognition","display_name":"license plate recognition","score":0.5540000200271606},{"id":"https://openalex.org/keywords/video-based-traffic-monitoring","display_name":"video-based traffic monitoring","score":0.6119999885559082},{"id":"https://openalex.org/keywords/peak-hour-traffic","display_name":"peak hour traffic","score":0.6480000019073486},{"id":"https://openalex.org/keywords/indian-roads","display_name":"Indian roads","score":0.8199999928474426}],"concepts":[{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.7704607248306274},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6899634599685669},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.4873388707637787},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.48450180888175964},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.47491323947906494},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3501073122024536},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.325604110956192},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.32240766286849976},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1505317986011505},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.07497677206993103},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.06816014647483826},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18520/cs/v114/i09/1913-1922","doi":"https://doi.org/10.18520/cs/v114/i09/1913-1922","is_oa":true,"landing_page_url":"https://doi.org/10.18520/cs/v114/i09/1913-1922","pdf_url":"https://doi.org/10.18520/cs/v114/i09/1913-1922","source":{"id":"https://openalex.org/S29607422","display_name":"Current Science","issn_l":"0011-3891","issn":["0011-3891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310318677","host_organization_name":"Indian Academy of Sciences","host_organization_lineage":["https://openalex.org/P4310318677"],"host_organization_lineage_names":["Indian Academy of Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Current Science","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.18520/cs/v114/i09/1913-1922","doi":"https://doi.org/10.18520/cs/v114/i09/1913-1922","is_oa":true,"landing_page_url":"https://doi.org/10.18520/cs/v114/i09/1913-1922","pdf_url":"https://doi.org/10.18520/cs/v114/i09/1913-1922","source":{"id":"https://openalex.org/S29607422","display_name":"Current Science","issn_l":"0011-3891","issn":["0011-3891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310318677","host_organization_name":"Indian Academy of Sciences","host_organization_lineage":["https://openalex.org/P4310318677"],"host_organization_lineage_names":["Indian Academy of Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Current Science","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"},{"score":1.0,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2801617195.pdf","grobid_xml":"https://content.openalex.org/works/W2801617195.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W20499850","https://openalex.org/W654534205","https://openalex.org/W1881121253","https://openalex.org/W2027131702","https://openalex.org/W4250668876","https://openalex.org/W4280586030"],"related_works":["https://openalex.org/W582157434","https://openalex.org/W3082301842","https://openalex.org/W2701921868","https://openalex.org/W4247251502","https://openalex.org/W4394752235","https://openalex.org/W2981758181","https://openalex.org/W2966685404","https://openalex.org/W4205106877","https://openalex.org/W4210490471","https://openalex.org/W2314975148"],"abstract_inverted_index":{"The":[0],"present":[1],"study":[2,83,106],"demonstrates":[3],"the":[4,53,61,65,74,80,135,151,192,196],"application":[5],"and":[6,22,63,76,85,91,98,125,165,171,208,215,225,230],"usefulness":[7],"of":[8,15,55,60,79,144,154,195,200,221,236],"travel":[9,29,100,152],"time":[10,30,101,116,119,122,127,153,176],"reliability":[11,102,111,222],"as":[12,114],"a":[13,45],"level":[14],"service":[16],"(LOS)":[17],"measure":[18,52,140],"for":[19,141,168,177,191,203,211,233,241],"urban":[20,169,183,213],"arterial":[21,184],"inter-urban":[23,189],"highway":[24,156,217],"corridors":[25,84,173,185],"on":[26,182],"Indian":[27,142],"roads.For":[28],"estimation,":[31],"automatic":[32],"vehicle":[33],"license":[34,67],"plate":[35,68],"number":[36],"data":[37,86,95],"were":[38,87,96,104,205,227,239],"collected":[39,88],"through":[40],"TrafficMon":[41],"system.This":[42],"system":[43,49,70],"is":[44,134],"fully":[46],"video-based":[47],"enforcement":[48],"designed":[50],"to":[51,109,188],"speed":[54],"vehicles":[56],"passing":[57],"in":[58],"view":[59],"camera,":[62],"read":[64],"vehicular":[66],"number.This":[69],"was":[71,157,162,180],"implemented":[72],"at":[73,148],"entry":[75],"exit":[77],"side":[78],"identified":[81,242],"three":[82],"during":[89],"morning":[90],"evening":[92],"peak":[93],"periods.The":[94],"analysed":[97],"various":[99],"measures":[103,112],"evaluated.The":[105],"also":[107,228],"attempts":[108],"correlate":[110],"such":[113],"planning":[115,121,175],"(PT),":[117],"buffer":[118,126],"(BT),":[120],"index":[123,128],"(PTI)":[124],"(BTI)":[129],"with":[130],"volume-to-capacity":[131],"ratio":[132,238],"which":[133],"most":[136],"widely":[137],"used":[138],"LOS":[139,149,178,201],"roads.Analysis":[143],"results":[145],"indicated":[146],"that":[147],"B":[150,179,202],"intercity":[155,216],"40-46":[158],"sec/km,":[159],"whereas":[160],"it":[161],"64-80":[163],"sec/km":[164,167,207,210],"75-135":[166],"uninterrupted":[170,212],"interrupted":[172],"respectively.The":[174],"more":[181],"when":[186],"compared":[187],"corridor":[190,214,218],"same":[193],"width":[194],"carriageway.The":[197],"upper":[198],"limits":[199],"PT":[204],"132":[206],"63":[209],"respectively.Other":[219],"parameters":[220],"like":[223],"PTI":[224],"BTI":[226],"evaluated":[229],"their":[231],"values":[232],"different":[234],"ranges":[235],"volume-capacity":[237],"presented":[240],"corridors.":[243]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2018-05-17T00:00:00"}