{"id":"https://openalex.org/W3132885610","doi":"https://doi.org/10.1145/3450267.3450540","title":"Multimodal mobility systems","display_name":"Multimodal mobility systems","publication_year":2021,"publication_date":"2021-04-01","ids":{"openalex":"https://openalex.org/W3132885610","doi":"https://doi.org/10.1145/3450267.3450540","mag":"3132885610"},"language":"en","primary_location":{"id":"doi:10.1145/3450267.3450540","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3450267.3450540","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM/IEEE 12th International Conference on Cyber-Physical Systems","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://arxiv.org/abs/2102.07317","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101831407","display_name":"Qi Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I8078737","display_name":"Clemson University","ror":"https://ror.org/037s24f05","country_code":"US","type":"education","lineage":["https://openalex.org/I8078737"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Qi Luo","raw_affiliation_strings":["Clemson University"],"affiliations":[{"raw_affiliation_string":"Clemson University","institution_ids":["https://openalex.org/I8078737"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075292776","display_name":"Samitha Samaranayake","orcid":"https://orcid.org/0000-0002-5459-3898"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Samitha Samaranayake","raw_affiliation_strings":["Cornell University","cornell University"],"affiliations":[{"raw_affiliation_string":"Cornell University","institution_ids":["https://openalex.org/I205783295"]},{"raw_affiliation_string":"cornell University","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085889685","display_name":"Siddhartha Banerjee","orcid":"https://orcid.org/0000-0002-8954-4578"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Siddhartha Banerjee","raw_affiliation_strings":["Cornell University","cornell University"],"affiliations":[{"raw_affiliation_string":"Cornell University","institution_ids":["https://openalex.org/I205783295"]},{"raw_affiliation_string":"cornell University","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101831407"],"corresponding_institution_ids":["https://openalex.org/I8078737"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01948606,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"121","last_page":"131"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","score":1.0,"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/T10698","display_name":"Transportation Planning and Optimization","score":0.9998000264167786,"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/T12306","display_name":"Urban and Freight Transport Logistics","score":0.9988999962806702,"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":0.6996345520019531},{"id":"https://openalex.org/keywords/public-transport","display_name":"Public transport","score":0.6470913887023926},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5815001130104065},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.5396655797958374},{"id":"https://openalex.org/keywords/transit","display_name":"Transit (satellite)","score":0.4714948534965515},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.46835723519325256},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4666588008403778},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.4450317919254303},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.38704758882522583},{"id":"https://openalex.org/keywords/operations-research","display_name":"Operations research","score":0.32546842098236084},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.1856003999710083},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13659194111824036},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13078635931015015},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10422685742378235}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6996345520019531},{"id":"https://openalex.org/C539828613","wikidata":"https://www.wikidata.org/wiki/Q178512","display_name":"Public transport","level":2,"score":0.6470913887023926},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5815001130104065},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.5396655797958374},{"id":"https://openalex.org/C2778022998","wikidata":"https://www.wikidata.org/wiki/Q651136","display_name":"Transit (satellite)","level":3,"score":0.4714948534965515},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.46835723519325256},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4666588008403778},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.4450317919254303},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.38704758882522583},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.32546842098236084},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.1856003999710083},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13659194111824036},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13078635931015015},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10422685742378235},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"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/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3450267.3450540","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3450267.3450540","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM/IEEE 12th International Conference on Cyber-Physical Systems","raw_type":"proceedings-article"},{"id":"mag:3132885610","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2102.07317","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null}],"best_oa_location":{"id":"mag:3132885610","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2102.07317","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2064526960","https://openalex.org/W2085002156","https://openalex.org/W2117595194","https://openalex.org/W2221455182","https://openalex.org/W2565919573","https://openalex.org/W2890500601","https://openalex.org/W2891014681","https://openalex.org/W2914588230","https://openalex.org/W2934831062","https://openalex.org/W2946789497","https://openalex.org/W2952796038","https://openalex.org/W2963348388","https://openalex.org/W2980375969","https://openalex.org/W3007586435","https://openalex.org/W3122709765"],"related_works":["https://openalex.org/W11016543","https://openalex.org/W2882144","https://openalex.org/W6008397","https://openalex.org/W972044","https://openalex.org/W1802230","https://openalex.org/W5574817","https://openalex.org/W12544054","https://openalex.org/W563404","https://openalex.org/W5281039","https://openalex.org/W5963666"],"abstract_inverted_index":{"The":[0],"performance":[1],"of":[2,11,19,56,74,80,123,149,164,195],"multimodal":[3,57],"mobility":[4,58,200],"systems":[5,59,201,217],"relies":[6],"on":[7],"the":[8,17,75,81,91,99,144,162,165,175,206],"seamless":[9],"integration":[10],"conventional":[12],"mass":[13,76,215],"transit":[14,50,65,69,77,216],"services":[15],"and":[16,53,84,139,146,192,197,211],"advent":[18],"Mobility-on-Demand":[20],"(MoD)":[21],"services.":[22,221],"Prior":[23],"work":[24],"is":[25],"limited":[26],"to":[27,39,48,89,127,181,188,204],"individually":[28],"improving":[29],"various":[30],"transport":[31],"networks'":[32],"operations":[33],"or":[34,67],"linking":[35],"a":[36,104,113,131,136,154,190],"new":[37,219],"mode":[38],"an":[40,120],"existing":[41],"system.":[42],"In":[43],"this":[44],"work,":[45],"we":[46,160],"attempt":[47],"solve":[49],"network":[51],"design":[52,101],"pricing":[54],"problems":[55],"en":[60],"masse.":[61],"An":[62],"operator":[63],"(public":[64],"agency":[66],"private":[68],"operator)":[70],"determines":[71],"frequency":[72],"settings":[73],"system,":[78],"flows":[79],"MoD":[82],"service,":[83],"prices":[85],"for":[86],"each":[87],"trip":[88],"optimize":[90],"overall":[92],"welfare.":[93],"A":[94],"primal-dual":[95],"approach,":[96],"inspired":[97],"by":[98,178],"market":[100],"literature,":[102],"yields":[103],"compact":[105],"mixed":[106],"integer":[107],"linear":[108],"programming":[109],"(MILP)":[110],"formulation.":[111],"However,":[112],"key":[114],"computational":[115],"challenge":[116],"remains":[117],"in":[118,157,202,208],"allocating":[119],"exponential":[121],"number":[122],"hybrid":[124],"modes":[125],"accessible":[126],"travelers.":[128],"We":[129,168],"provide":[130],"tractable":[132],"solution":[133],"approach":[134],"through":[135],"decomposition":[137],"scheme":[138],"approximation":[140],"algorithm":[141,173],"that":[142,171],"accelerates":[143],"computation":[145],"enables":[147],"optimization":[148],"large-scale":[150],"problem":[151],"instances.":[152],"Using":[153],"case":[155],"study":[156],"Nashville,":[158],"Tennessee,":[159],"demonstrate":[161],"value":[163],"proposed":[166],"model.":[167],"also":[169],"show":[170],"our":[172],"reduces":[174],"average":[176],"runtime":[177],"60%":[179],"compared":[180],"advanced":[182],"MILP":[183],"solvers.":[184],"This":[185],"result":[186],"seeks":[187],"establish":[189],"generic":[191],"simple-to-implement":[193],"way":[194],"revamping":[196],"redesigning":[198],"regional":[199],"order":[203],"meet":[205],"increase":[207],"travel":[209],"demand":[210],"integrate":[212],"traditional":[213],"fixed-line":[214],"with":[218],"demand-responsive":[220]},"counts_by_year":[],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}
