{"id":"https://openalex.org/W2968060177","doi":"https://doi.org/10.1145/3325914","title":"Imbalance in Mobility-on-Demand Systems","display_name":"Imbalance in Mobility-on-Demand Systems","publication_year":2019,"publication_date":"2019-06-30","ids":{"openalex":"https://openalex.org/W2968060177","doi":"https://doi.org/10.1145/3325914","mag":"2968060177"},"language":"en","primary_location":{"id":"doi:10.1145/3325914","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3325914","pdf_url":null,"source":{"id":"https://openalex.org/S2503711797","display_name":"ACM Transactions on Spatial Algorithms and Systems","issn_l":"2374-0353","issn":["2374-0353","2374-0361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Spatial Algorithms and Systems","raw_type":"journal-article"},"type":"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/A5015717564","display_name":"Marc Albert","orcid":"https://orcid.org/0000-0003-2819-2406"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Marc Albert","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014656701","display_name":"Claudio Ruch","orcid":"https://orcid.org/0000-0002-0511-474X"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Claudio Ruch","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029069358","display_name":"Emilio Frazzoli","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Emilio Frazzoli","raw_affiliation_strings":["ETH Z\u00fcrich, Z\u00fcrich, Switzerland"],"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5015717564"],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":null,"apc_paid":null,"fwci":0.7566,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.74907602,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"5","issue":"2","first_page":"1","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9993000030517578,"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":0.9986000061035156,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7280558943748474},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.6016378998756409},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5211241841316223},{"id":"https://openalex.org/keywords/queueing-theory","display_name":"Queueing theory","score":0.5057094097137451},{"id":"https://openalex.org/keywords/feed-forward","display_name":"Feed forward","score":0.4791104793548584},{"id":"https://openalex.org/keywords/mobility-model","display_name":"Mobility model","score":0.4701528549194336},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.43369102478027344},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4263330101966858},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4189492464065552},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.35965752601623535},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3531201183795929},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.18365207314491272},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1444825530052185},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12471756339073181}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7280558943748474},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6016378998756409},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5211241841316223},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.5057094097137451},{"id":"https://openalex.org/C38858127","wikidata":"https://www.wikidata.org/wiki/Q5441228","display_name":"Feed forward","level":2,"score":0.4791104793548584},{"id":"https://openalex.org/C191485582","wikidata":"https://www.wikidata.org/wiki/Q6887309","display_name":"Mobility model","level":2,"score":0.4701528549194336},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.43369102478027344},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4263330101966858},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4189492464065552},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.35965752601623535},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3531201183795929},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.18365207314491272},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1444825530052185},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12471756339073181},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","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},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3325914","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3325914","pdf_url":null,"source":{"id":"https://openalex.org/S2503711797","display_name":"ACM Transactions on Spatial Algorithms and Systems","issn_l":"2374-0353","issn":["2374-0353","2374-0361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Spatial Algorithms and Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W657799970","https://openalex.org/W855132903","https://openalex.org/W1510643503","https://openalex.org/W1538558414","https://openalex.org/W1553136483","https://openalex.org/W1592570595","https://openalex.org/W1971001667","https://openalex.org/W2032492788","https://openalex.org/W2058837949","https://openalex.org/W2064526960","https://openalex.org/W2074739868","https://openalex.org/W2144282175","https://openalex.org/W2160643434","https://openalex.org/W2224230253","https://openalex.org/W2241606427","https://openalex.org/W2263673729","https://openalex.org/W2276056662","https://openalex.org/W2476375185","https://openalex.org/W2502413221","https://openalex.org/W2520251794","https://openalex.org/W2540909167","https://openalex.org/W2610567255","https://openalex.org/W2610857016","https://openalex.org/W2797884951","https://openalex.org/W2905565968","https://openalex.org/W2944885510","https://openalex.org/W2963144120","https://openalex.org/W3104737102","https://openalex.org/W4211126154","https://openalex.org/W4247506223"],"related_works":["https://openalex.org/W2286391053","https://openalex.org/W2982600058","https://openalex.org/W1963486701","https://openalex.org/W2312483540","https://openalex.org/W2554282488","https://openalex.org/W4249477090","https://openalex.org/W191745111","https://openalex.org/W1522083559","https://openalex.org/W2007570603","https://openalex.org/W2773679836"],"abstract_inverted_index":{"The":[0],"control":[1,95,102,114],"of":[2,23,57,71,75,88,99,132,147],"large-scale":[3,144],"mobility-on-demand":[4,28,46,150],"systems":[5,29],"is":[6,116],"an":[7,93,107],"emerging":[8],"topic":[9],"that":[10,53,97,118],"has":[11],"been":[12],"considered":[13],"from":[14],"a":[15,31,45,49,55,100,129,141,148],"system":[16,47,66,90,124],"theoretical,":[17,33],"transportation":[18],"scientific,":[19],"and":[20,79,106,125,143],"algorithmic":[21],"point":[22],"view.":[24],"Existing":[25],"formulations":[26],"model":[27,44],"in":[30,140],"queuing":[32],"network":[34],"flow-based,":[35],"or":[36],"continuous,":[37],"kinematic":[38],"framework.":[39],"In":[40],"this":[41],"work,":[42],"we":[43,64,136],"as":[48,68],"stochastic":[50,73],"differential":[51],"equation":[52],"represents":[54],"generalization":[56],"previous":[58],"approaches.":[59],"Based":[60],"on":[61],"the":[62,69,72,85,89,120,123],"model,":[63],"define":[65],"imbalance":[67,91,94,121],"difference":[70],"processes":[74],"service":[76,133],"request":[77],"arrival":[78],"vehicle":[80],"arrival.":[81],"We":[82],"formally":[83],"derive":[84],"first":[86],"moment":[87],"for":[92],"strategy":[96],"consists":[98],"feedforward":[101],"approach":[103],"(reference":[104],"trajectory)":[105],"additional":[108],"feedback":[109,113],"component.":[110],"A":[111],"distributed":[112],"policy":[115],"defined":[117],"averages":[119],"across":[122],"therefore":[126],"aims":[127],"at":[128],"uniform":[130],"quality":[131],"distribution.":[134],"Finally,":[135],"verify":[137],"our":[138],"results":[139],"high-fidelity":[142],"agent-based":[145],"simulation":[146],"hypothetical":[149],"system.":[151]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
