{"id":"https://openalex.org/W2020131033","doi":"https://doi.org/10.14778/1920841.1921024","title":"RoadTrack","display_name":"RoadTrack","publication_year":2010,"publication_date":"2010-09-01","ids":{"openalex":"https://openalex.org/W2020131033","doi":"https://doi.org/10.14778/1920841.1921024","mag":"2020131033"},"language":"en","primary_location":{"id":"doi:10.14778/1920841.1921024","is_oa":false,"landing_page_url":"https://doi.org/10.14778/1920841.1921024","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"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":"Proceedings of the VLDB Endowment","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/A5027878942","display_name":"Peter Pesti","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Peter Pesti","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta","Georgia Institute of Technology , Atlanta#TAB#"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology , Atlanta#TAB#","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100343991","display_name":"Ling Liu","orcid":"https://orcid.org/0000-0002-4138-3082"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ling Liu","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta","Georgia Institute of Technology , Atlanta#TAB#"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology , Atlanta#TAB#","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002696075","display_name":"Bhuvan Bamba","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bhuvan Bamba","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta","Georgia Institute of Technology , Atlanta#TAB#"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology , Atlanta#TAB#","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102744844","display_name":"Arun Iyengar","orcid":"https://orcid.org/0000-0003-4679-1920"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]},{"id":"https://openalex.org/I4210114115","display_name":"IBM Research - Thomas J. Watson Research Center","ror":"https://ror.org/0265w5591","country_code":"US","type":"facility","lineage":["https://openalex.org/I1341412227","https://openalex.org/I4210114115"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arun Iyengar","raw_affiliation_strings":["IBM Research, T.J. Watson Research Center, Yorktown Heights","IBM Research T. J. Watson Research Center, Yorktown Heights,"],"affiliations":[{"raw_affiliation_string":"IBM Research, T.J. Watson Research Center, Yorktown Heights","institution_ids":["https://openalex.org/I4210114115"]},{"raw_affiliation_string":"IBM Research T. J. Watson Research Center, Yorktown Heights,","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080070606","display_name":"Matt Weber","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matt Weber","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta","Georgia Institute of Technology , Atlanta#TAB#"],"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"Georgia Institute of Technology , Atlanta#TAB#","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5027878942"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":4.7199,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.95311892,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"3","issue":"1-2","first_page":"1493","last_page":"1504"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9761000275611877,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12288","display_name":"Optimization and Search Problems","score":0.9726999998092651,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.8290310502052307},{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.7128812670707703},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4722912907600403},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.4648989737033844},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.4580482840538025},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.4302177131175995},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.4182592034339905},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3960109055042267},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.29422882199287415},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.17895209789276123}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8290310502052307},{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.7128812670707703},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4722912907600403},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.4648989737033844},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4580482840538025},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.4302177131175995},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.4182592034339905},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3960109055042267},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.29422882199287415},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.17895209789276123},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.14778/1920841.1921024","is_oa":false,"landing_page_url":"https://doi.org/10.14778/1920841.1921024","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"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":"Proceedings of the VLDB Endowment","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8700000047683716,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1543003006","https://openalex.org/W1984216594","https://openalex.org/W2134141434","https://openalex.org/W2136793462","https://openalex.org/W2146146254","https://openalex.org/W2153295644","https://openalex.org/W2156703312","https://openalex.org/W2161012437","https://openalex.org/W2169336598","https://openalex.org/W2510918927"],"related_works":["https://openalex.org/W2048100608","https://openalex.org/W2090296580","https://openalex.org/W1576249345","https://openalex.org/W4243905374","https://openalex.org/W2785815065","https://openalex.org/W1796074903","https://openalex.org/W4245955065","https://openalex.org/W4254967497","https://openalex.org/W2049029478","https://openalex.org/W2125093642"],"abstract_inverted_index":{"Mobile":[0],"commerce":[1,31],"and":[2,32,117,152,193,242,285],"location":[3,50,54,64,83,97,114,126,154,165,172,187,206,224,235,243,249,269,275],"based":[4,212,257],"services":[5],"(LBS)":[6],"are":[7,90,110],"some":[8],"of":[9,22,35,49,76,82,92,112,163,171,186,198,220,280],"the":[10,16,53,74,80,124,161,169,182,196,218,221,247,265],"fastest":[11],"growing":[12],"IT":[13],"industries":[14],"in":[15,29,160,278],"last":[17],"five":[18],"years.":[19],"Location":[20],"update":[21,38,65,84,127,155,207,225,236,250,270,276],"mobile":[23,30,87,107,158,191,240],"clients":[24,88,159,192,241],"is":[25],"a":[26,60,143,205,253],"fundamental":[27,144],"capability":[28],"all":[33],"types":[34],"LBS.":[36],"Higher":[37],"frequency":[39],"leads":[40],"to":[41,78,94,122,150,180,194,201],"higher":[42],"accuracy,":[43],"but":[44],"incurs":[45],"unacceptably":[46],"high":[47],"cost":[48,232],"management":[51,237],"at":[52,238],"servers.":[55,244],"We":[56,245],"propose":[57],"RoadTrack":[58,133,248,266],"--":[59],"road-network":[61,211,256],"based,":[62],"query-aware":[63,223],"framework":[66,134],"with":[67],"two":[68],"unique":[69,137],"features.":[70],"First,":[71,139],"we":[72,101,176],"introduce":[73],"concept":[75],"precincts":[77,179],"control":[79,151,195],"granularity":[81],"resolution":[85,185],"for":[86,106,129,157,189,234],"that":[89,109,264],"not":[91],"interest":[93],"any":[95],"active":[96,113,164],"query":[98,103,115,145,173,199,267],"services.":[99],"Second,":[100,175],"define":[102,123],"encounter":[104,120,140],"points":[105,121,141],"objects":[108],"targets":[111],"services,":[116],"utilize":[118],"these":[119],"adequate":[125],"schedule":[128],"each":[130],"mobile.":[131],"The":[132],"offers":[135],"three":[136],"advantages.":[138],"as":[142],"awareness":[146,200],"mechanism":[147],"enable":[148],"us":[149],"differentiate":[153],"strategies":[156,277],"vicinity":[162],"queries,":[166],"while":[167],"meeting":[168],"needs":[170],"evaluation.":[174],"employ":[177],"system-defined":[178],"manage":[181],"desired":[183],"spatial":[184],"updates":[188],"different":[190],"scope":[197],"be":[202],"capitalized":[203],"by":[204],"strategy.":[208],"Third,":[209],"our":[210],"check-free":[213],"interval":[214],"optimization":[215,229],"further":[216],"enhances":[217],"effectiveness":[219],"Road-Track":[222],"scheduling":[226],"algorithm.":[227],"This":[228],"provides":[230],"significant":[231],"reduction":[233],"both":[239,281],"evaluate":[246],"approach":[251,271],"using":[252],"real":[254],"world":[255],"mobility":[258],"simulator.":[259],"Our":[260],"experimental":[261],"results":[262],"demonstrate":[263],"aware":[268],"outperforms":[272],"existing":[273],"representative":[274],"terms":[279],"client":[282],"energy":[283],"efficiency":[284],"server":[286],"processing":[287],"load.":[288]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
