{"id":"https://openalex.org/W2107093695","doi":"https://doi.org/10.1145/1869983.1869993","title":"Cooperative transit tracking using smart-phones","display_name":"Cooperative transit tracking using smart-phones","publication_year":2010,"publication_date":"2010-11-03","ids":{"openalex":"https://openalex.org/W2107093695","doi":"https://doi.org/10.1145/1869983.1869993","mag":"2107093695"},"language":"en","primary_location":{"id":"doi:10.1145/1869983.1869993","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1869983.1869993","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th ACM Conference on Embedded Networked Sensor Systems","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/A5033860697","display_name":"Arvind Thiagarajan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Arvind Thiagarajan","raw_affiliation_strings":["MIT CSAIL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT CSAIL","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027075204","display_name":"James Biagioni","orcid":null},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James Biagioni","raw_affiliation_strings":["University of Illinois at Chicago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois at Chicago","institution_ids":["https://openalex.org/I39422238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087700553","display_name":"Tom\u00e1\u0161 Gerlich","orcid":"https://orcid.org/0000-0001-8282-7180"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tomas Gerlich","raw_affiliation_strings":["University of Illinois at Chicago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois at Chicago","institution_ids":["https://openalex.org/I39422238"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016588675","display_name":"Jakob Eriksson","orcid":"https://orcid.org/0000-0002-4848-7503"},"institutions":[{"id":"https://openalex.org/I39422238","display_name":"University of Illinois Chicago","ror":"https://ror.org/02mpq6x41","country_code":"US","type":"education","lineage":["https://openalex.org/I39422238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jakob Eriksson","raw_affiliation_strings":["University of Illinois at Chicago"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois at Chicago","institution_ids":["https://openalex.org/I39422238"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":60.5072,"has_fulltext":false,"cited_by_count":261,"citation_normalized_percentile":{"value":0.99910805,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"85","last_page":"98"},"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":0.9998999834060669,"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":0.9998999834060669,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9876999855041504,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/transit","display_name":"Transit (satellite)","score":0.8702532052993774},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.7631763815879822},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.7377497553825378},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5803072452545166},{"id":"https://openalex.org/keywords/tracking-system","display_name":"Tracking system","score":0.47759079933166504},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.4446823000907898},{"id":"https://openalex.org/keywords/public-transport","display_name":"Public transport","score":0.40724822878837585},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.3241071105003357},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16737410426139832},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0949036180973053},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.05980604887008667}],"concepts":[{"id":"https://openalex.org/C2778022998","wikidata":"https://www.wikidata.org/wiki/Q651136","display_name":"Transit (satellite)","level":3,"score":0.8702532052993774},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.7631763815879822},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.7377497553825378},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5803072452545166},{"id":"https://openalex.org/C154586513","wikidata":"https://www.wikidata.org/wiki/Q4420972","display_name":"Tracking system","level":3,"score":0.47759079933166504},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.4446823000907898},{"id":"https://openalex.org/C539828613","wikidata":"https://www.wikidata.org/wiki/Q178512","display_name":"Public transport","level":2,"score":0.40724822878837585},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3241071105003357},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16737410426139832},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0949036180973053},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.05980604887008667},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1869983.1869993","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1869983.1869993","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th ACM Conference on Embedded Networked Sensor Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1481028320","display_name":null,"funder_award_id":"CNS-1017877CNS-0931550DGE-0549489","funder_id":"https://openalex.org/F4320337368","funder_display_name":"Division of Graduate Education"},{"id":"https://openalex.org/G3147603978","display_name":null,"funder_award_id":"CNS-1017877CNS-0931550DGE-0549489","funder_id":"https://openalex.org/F4320337388","funder_display_name":"Division of Computer and Network Systems"}],"funders":[{"id":"https://openalex.org/F4320337368","display_name":"Division of Graduate Education","ror":"https://ror.org/00whkrf32"},{"id":"https://openalex.org/F4320337388","display_name":"Division of Computer and Network Systems","ror":"https://ror.org/02rdzmk74"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W56054144","https://openalex.org/W98188630","https://openalex.org/W1491797991","https://openalex.org/W1496431500","https://openalex.org/W1897824230","https://openalex.org/W1994641974","https://openalex.org/W1996573126","https://openalex.org/W1998033943","https://openalex.org/W2018541879","https://openalex.org/W2022749020","https://openalex.org/W2041628739","https://openalex.org/W2044270737","https://openalex.org/W2085099861","https://openalex.org/W2099136733","https://openalex.org/W2103151433","https://openalex.org/W2108328714","https://openalex.org/W2121358742","https://openalex.org/W2127976353","https://openalex.org/W2149708663","https://openalex.org/W2170265372","https://openalex.org/W2170918595","https://openalex.org/W2171805028","https://openalex.org/W2564227947","https://openalex.org/W2898320034","https://openalex.org/W6604091132","https://openalex.org/W6629589209"],"related_works":["https://openalex.org/W3048859969","https://openalex.org/W2394134009","https://openalex.org/W2052743154","https://openalex.org/W3162329824","https://openalex.org/W1971984615","https://openalex.org/W2046099857","https://openalex.org/W2806679586","https://openalex.org/W4388420020","https://openalex.org/W4315836311","https://openalex.org/W4238517002"],"abstract_inverted_index":{"Real-time":[0],"transit":[1,10,19,42,48],"tracking":[2,30],"is":[3],"gaining":[4],"popularity":[5],"as":[6],"a":[7,37],"means":[8],"for":[9],"agencies":[11,20],"to":[12,27,40],"improve":[13],"the":[14,23],"rider":[15],"experience.":[16],"However,":[17],"many":[18],"lack":[21],"either":[22],"funding":[24],"or":[25],"initiative":[26],"provide":[28],"such":[29],"services.":[31],"In":[32],"this":[33],"paper,":[34],"we":[35,45],"describe":[36],"crowd-sourced":[38],"alternative":[39],"official":[41],"tracking,":[43],"which":[44],"call":[46],"cooperative":[47],"tracking.":[49]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":17},{"year":2018,"cited_by_count":21},{"year":2017,"cited_by_count":17},{"year":2016,"cited_by_count":30},{"year":2015,"cited_by_count":43},{"year":2014,"cited_by_count":28},{"year":2013,"cited_by_count":36},{"year":2012,"cited_by_count":27}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
