{"id":"https://openalex.org/W2785697826","doi":"https://doi.org/10.1109/ic3.2017.8284303","title":"A fast and scalable crowd sensing based trajectory tracking system","display_name":"A fast and scalable crowd sensing based trajectory tracking system","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2785697826","doi":"https://doi.org/10.1109/ic3.2017.8284303","mag":"2785697826"},"language":"en","primary_location":{"id":"doi:10.1109/ic3.2017.8284303","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ic3.2017.8284303","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Tenth International Conference on Contemporary Computing (IC3)","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/A5006038401","display_name":"Tarun Kulshrestha","orcid":"https://orcid.org/0000-0002-4665-1744"},"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":"Tarun Kulshrestha","raw_affiliation_strings":["Department of CSE, IIT, Roorkee"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of CSE, IIT, Roorkee","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049887458","display_name":"Rajdeep Niyogi","orcid":"https://orcid.org/0000-0003-1664-4882"},"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":"Rajdeep Niyogi","raw_affiliation_strings":["Department of CSE, IIT, Roorkee"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of CSE, IIT, Roorkee","institution_ids":["https://openalex.org/I154851008"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033934770","display_name":"Dhaval Patel","orcid":"https://orcid.org/0000-0001-6210-0902"},"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":"Dhaval Patel","raw_affiliation_strings":["Department of CSE, IIT, Roorkee"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of CSE, IIT, Roorkee","institution_ids":["https://openalex.org/I154851008"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1561,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.86742109,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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":0.9995999932289124,"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":0.9995999932289124,"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":0.9943000078201294,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8554989099502563},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.8413859009742737},{"id":"https://openalex.org/keywords/testbed","display_name":"Testbed","score":0.7473872900009155},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5860340595245361},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5694018602371216},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.552216649055481},{"id":"https://openalex.org/keywords/tracking-system","display_name":"Tracking system","score":0.5454133749008179},{"id":"https://openalex.org/keywords/crowdsensing","display_name":"Crowdsensing","score":0.4836026728153229},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4699943959712982},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2834388017654419},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.20317083597183228},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19877707958221436},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.17941498756408691},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.17833441495895386},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.15489113330841064}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8554989099502563},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.8413859009742737},{"id":"https://openalex.org/C31395832","wikidata":"https://www.wikidata.org/wiki/Q1318674","display_name":"Testbed","level":2,"score":0.7473872900009155},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5860340595245361},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5694018602371216},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.552216649055481},{"id":"https://openalex.org/C154586513","wikidata":"https://www.wikidata.org/wiki/Q4420972","display_name":"Tracking system","level":3,"score":0.5454133749008179},{"id":"https://openalex.org/C2780821482","wikidata":"https://www.wikidata.org/wiki/Q25381721","display_name":"Crowdsensing","level":2,"score":0.4836026728153229},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4699943959712982},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2834388017654419},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.20317083597183228},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19877707958221436},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.17941498756408691},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.17833441495895386},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15489113330841064},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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:10.1109/ic3.2017.8284303","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ic3.2017.8284303","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Tenth International Conference on Contemporary Computing (IC3)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.7300000190734863}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1529995626","https://openalex.org/W1970849344","https://openalex.org/W1982300822","https://openalex.org/W2013033228","https://openalex.org/W2153628951","https://openalex.org/W2156567116","https://openalex.org/W2168563867"],"related_works":["https://openalex.org/W2883256816","https://openalex.org/W2171408034","https://openalex.org/W3003320923","https://openalex.org/W2106140982","https://openalex.org/W2563347706","https://openalex.org/W2152313554","https://openalex.org/W2064303750","https://openalex.org/W1509300825","https://openalex.org/W3092582874","https://openalex.org/W4386474185"],"abstract_inverted_index":{"Crowd":[0],"Sensing":[1],"collects":[2],"users'":[3],"local":[4,8],"knowledge":[5],"such":[6,34],"as":[7,35],"information,":[9],"ambient":[10],"context,":[11],"and":[12,26,47,54,73,88,109,119,150,160,168],"traffic":[13],"conditions,":[14],"etc.,":[15],"using":[16],"their":[17],"sensor-enabled":[18],"devices.":[19],"The":[20],"collected":[21],"information":[22],"is":[23],"further":[24],"aggregated":[25],"transferred":[27],"to":[28,56,58,125,141,164],"the":[29,60,86,105,112,143,166],"cloud":[30],"for":[31,115],"detailed":[32],"analysis,":[33],"places":[36],"/":[37],"friends":[38],"recommendation,":[39],"human":[40],"behavior,":[41],"criminal":[42],"activities,":[43],"etc.":[44],"These":[45],"tracking":[46,78],"monitoring":[48],"systems":[49],"must":[50],"be":[51],"scalable,":[52],"fast,":[53],"easy":[55],"deploy":[57,151],"meet":[59],"requirements":[61],"of":[62,94,170],"a":[63,71,91,99,122,126,152],"real-time":[64],"system.":[65,173],"In":[66],"this":[67],"paper,":[68],"we":[69],"propose":[70],"fast":[72,116],"scalable":[74],"crowdsensing":[75],"based":[76],"trajectory":[77],"system":[79,144],"which":[80],"can":[81,89],"track":[82],"any":[83],"person":[84,123],"having":[85],"smartphone":[87],"provide":[90],"complete":[92],"analysis":[93,145],"her":[95],"visited":[96],"locations":[97],"in":[98,146,156],"given":[100],"time":[101],"span.":[102],"We":[103,148],"use":[104],"Redis":[106],"in-memory":[107],"database":[108],"XMPP":[110],"at":[111],"sensing":[113,139],"units":[114,140],"data":[117],"retrieval":[118],"exchange.":[120],"When":[121],"moves":[124],"new":[127,134],"location,":[128],"WebSocket":[129],"server":[130],"updates":[131],"that":[132],"person's":[133],"location":[135],"automatically":[136],"among":[137],"all":[138],"make":[142],"real-time.":[147],"develop":[149],"real":[153],"prototype":[154],"testbed":[155],"IIT":[157],"Roorkee":[158],"campus":[159],"evaluate":[161],"it":[162],"extensively":[163],"demonstrate":[165],"efficiency":[167],"scalability":[169],"our":[171],"proposed":[172]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}