{"id":"https://openalex.org/W2266222651","doi":"https://doi.org/10.1145/2873587.2873589","title":"A Wireless-Based Approach for Transit Analytics","display_name":"A Wireless-Based Approach for Transit Analytics","publication_year":2016,"publication_date":"2016-02-09","ids":{"openalex":"https://openalex.org/W2266222651","doi":"https://doi.org/10.1145/2873587.2873589","mag":"2266222651"},"language":"en","primary_location":{"id":"doi:10.1145/2873587.2873589","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2873587.2873589","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th International Workshop on Mobile Computing Systems and Applications","raw_type":"proceedings-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/A5100389885","display_name":"Lei Kang","orcid":"https://orcid.org/0000-0001-8729-4547"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Lei Kang","raw_affiliation_strings":["University of Wisconsin-Madison, Madison, WI, USA"],"affiliations":[{"raw_affiliation_string":"University of Wisconsin-Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037663935","display_name":"Bozhao Qi","orcid":"https://orcid.org/0000-0002-8318-6896"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bozhao Qi","raw_affiliation_strings":["University of Wisconsin-Madison, Madison, WI, USA"],"affiliations":[{"raw_affiliation_string":"University of Wisconsin-Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105422222","display_name":"Suman Banerjee","orcid":null},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Suman Banerjee","raw_affiliation_strings":["University of Wisconsin-Madison, Madison, WI, USA"],"affiliations":[{"raw_affiliation_string":"University of Wisconsin-Madison, Madison, WI, USA","institution_ids":["https://openalex.org/I135310074"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100389885"],"corresponding_institution_ids":["https://openalex.org/I135310074"],"apc_list":null,"apc_paid":null,"fwci":4.0894,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.93514908,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"75","last_page":"80"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9994999766349792,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9994999766349792,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.9927999973297119,"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":0.6859585046768188},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.5656427145004272},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5540915727615356},{"id":"https://openalex.org/keywords/transit","display_name":"Transit (satellite)","score":0.4869050085544586},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3220798373222351},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.277787446975708},{"id":"https://openalex.org/keywords/public-transport","display_name":"Public transport","score":0.23826825618743896},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2034391164779663},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.14429500699043274},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11502107977867126}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6859585046768188},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.5656427145004272},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5540915727615356},{"id":"https://openalex.org/C2778022998","wikidata":"https://www.wikidata.org/wiki/Q651136","display_name":"Transit (satellite)","level":3,"score":0.4869050085544586},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3220798373222351},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.277787446975708},{"id":"https://openalex.org/C539828613","wikidata":"https://www.wikidata.org/wiki/Q178512","display_name":"Public transport","level":2,"score":0.23826825618743896},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2034391164779663},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.14429500699043274},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11502107977867126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2873587.2873589","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2873587.2873589","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th International Workshop on Mobile Computing Systems and Applications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W177219868","https://openalex.org/W1970849344","https://openalex.org/W1973200185","https://openalex.org/W1973483062","https://openalex.org/W1977093441","https://openalex.org/W1982300822","https://openalex.org/W1987861412","https://openalex.org/W1996573126","https://openalex.org/W2071118663","https://openalex.org/W2074373297","https://openalex.org/W2108611194","https://openalex.org/W2128790375","https://openalex.org/W2149721097","https://openalex.org/W3046793738"],"related_works":["https://openalex.org/W2130966263","https://openalex.org/W4234410389","https://openalex.org/W4254304356","https://openalex.org/W4320880550","https://openalex.org/W2049367484","https://openalex.org/W2017665959","https://openalex.org/W4230060930","https://openalex.org/W2486745372","https://openalex.org/W2751322148","https://openalex.org/W2912423768"],"abstract_inverted_index":{"We":[0,116],"propose":[1],"Trellis":[2,123],"---":[3],"an":[4,113],"in-vehicle":[5],"WiFi-based":[6],"tracking":[7],"system":[8,63,91],"that":[9],"passively":[10],"observes":[11],"mobile":[12],"devices":[13],"and":[14,26,56,104,131],"provides":[15],"various":[16,39],"analytics":[17,114],"for":[18],"transit":[19,77,138],"operators.":[20],"Our":[21],"infrastructure":[22],"is":[23,64,70],"fairly":[24,110],"low-cost":[25],"can":[27],"be":[28,108],"a":[29,76,119,141],"complementary,":[30],"yet":[31],"efficient,":[32],"mechanism":[33],"by":[34],"which":[35,68,79],"such":[36],"operators":[37],"collect":[38],"information,":[40],"e.g.,":[41],"popular":[42],"original-destination":[43],"stations":[44],"of":[45,49,54,75,97,122,143],"passengers,":[46,98],"waiting":[47],"times":[48],"passengers":[50],"at":[51],"stations,":[52],"occupancy":[53],"vehicles,":[55],"more.":[57],"A":[58],"key":[59],"challenge":[60],"in":[61,128],"our":[62,89],"to":[65,83,107],"efficiently":[66],"determine":[67],"device":[69],"actually":[71],"inside":[72],"(or":[73],"outside)":[74],"vehicle,":[78],"we":[80,99],"are":[81],"able":[82],"address":[84],"through":[85],"contextual":[86],"information.":[87],"While":[88],"current":[90],"cannot":[92],"provide":[93],"accurate":[94],"actual":[95],"numbers":[96,103],"expect":[100],"the":[101],"relative":[102],"general":[105,135],"trends":[106],"still":[109],"useful":[111],"from":[112],"perspective.":[115],"have":[117],"deployed":[118],"preliminary":[120],"version":[121],"on":[124,133,137],"two":[125],"city":[126],"buses":[127],"Madison,":[129],"WI,":[130],"report":[132],"some":[134],"observations":[136],"efficiency":[139],"over":[140],"period":[142],"four":[144],"months.":[145]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}