{"id":"https://openalex.org/W2098323459","doi":"https://doi.org/10.1109/itsc.2007.4357748","title":"Efficient Acquisition of Local Traffic Information using Inter-Vehicle Communication with Queries","display_name":"Efficient Acquisition of Local Traffic Information using Inter-Vehicle Communication with Queries","publication_year":2007,"publication_date":"2007-09-01","ids":{"openalex":"https://openalex.org/W2098323459","doi":"https://doi.org/10.1109/itsc.2007.4357748","mag":"2098323459"},"language":"en","primary_location":{"id":"doi:10.1109/itsc.2007.4357748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2007.4357748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE Intelligent Transportation Systems Conference","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/A5108472201","display_name":"Takeshi Fujiki","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Fujiki","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","[Osaka Univ., Osaka]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"[Osaka Univ., Osaka]","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082661033","display_name":"Masayuki Kirimura","orcid":null},"institutions":[{"id":"https://openalex.org/I1306287861","display_name":"Mitsubishi Group (Japan)","ror":"https://ror.org/0234cd281","country_code":"JP","type":"company","lineage":["https://openalex.org/I1306287861"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayuki Kirimura","raw_affiliation_strings":["Information Technology Research and Development Center, Mitsubishi Electronic Corporation, Japan","Information Technology R&D Center, Mitsubishi Electronic Corporation, Japan, Email: Kirimura.Masayuki@eb.MitsubishiElectric.co.jp"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Technology Research and Development Center, Mitsubishi Electronic Corporation, Japan","institution_ids":[]},{"raw_affiliation_string":"Information Technology R&D Center, Mitsubishi Electronic Corporation, Japan, Email: Kirimura.Masayuki@eb.MitsubishiElectric.co.jp","institution_ids":["https://openalex.org/I1306287861"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071259595","display_name":"Takaaki Umedu","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takaaki Umedu","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","Graduate School of Information Science and Technology, Osaka University, Yamadaoka 1-5, Suita, Osaka 565-0871, Japan, Email: umedu@ist.osaka-u.ac.jp"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Yamadaoka 1-5, Suita, Osaka 565-0871, Japan, Email: umedu@ist.osaka-u.ac.jp","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082680857","display_name":"Teruo Higashino","orcid":"https://orcid.org/0000-0001-5685-0424"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Teruo Higashino","raw_affiliation_strings":["Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","Graduate School of Information Science and Technology, Osaka University, Yamadaoka 1-5, Suita, Osaka 565-0871, Japan, Email: higashino@ist.osaka-u.ac.jp"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Graduate School of Information Science and Technology, Osaka University, Yamadaoka 1-5, Suita, Osaka 565-0871, Japan, Email: higashino@ist.osaka-u.ac.jp","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.0211,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.87767816,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"241","last_page":"246"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9998999834060669,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9998999834060669,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9997000098228455,"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":0.7986907958984375},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.7095316052436829},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6090426445007324},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5904584527015686},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.5466485619544983},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.5274534225463867},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.5138280987739563},{"id":"https://openalex.org/keywords/dissemination","display_name":"Dissemination","score":0.4296773076057434},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.364086389541626},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.26224711537361145},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.11165076494216919},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10602307319641113}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7986907958984375},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.7095316052436829},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6090426445007324},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5904584527015686},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.5466485619544983},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.5274534225463867},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.5138280987739563},{"id":"https://openalex.org/C101780184","wikidata":"https://www.wikidata.org/wiki/Q840576","display_name":"Dissemination","level":2,"score":0.4296773076057434},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.364086389541626},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.26224711537361145},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.11165076494216919},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10602307319641113},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itsc.2007.4357748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc.2007.4357748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE Intelligent Transportation Systems Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1781959951","https://openalex.org/W1975310123","https://openalex.org/W1986048029","https://openalex.org/W2007601654","https://openalex.org/W2014306135","https://openalex.org/W2014550373","https://openalex.org/W2060067830","https://openalex.org/W2077860504","https://openalex.org/W2091936226","https://openalex.org/W2093557011","https://openalex.org/W2109753676","https://openalex.org/W2113455218","https://openalex.org/W2113971243","https://openalex.org/W2123053636","https://openalex.org/W2125825081","https://openalex.org/W2147458030","https://openalex.org/W2159740870","https://openalex.org/W4210828405","https://openalex.org/W4239448438","https://openalex.org/W4256287950","https://openalex.org/W6637975963","https://openalex.org/W6677132148","https://openalex.org/W6681496747"],"related_works":["https://openalex.org/W2550574144","https://openalex.org/W2131974580","https://openalex.org/W2089416923","https://openalex.org/W2891556593","https://openalex.org/W2027636740","https://openalex.org/W2754919930","https://openalex.org/W2062688728","https://openalex.org/W3089537452","https://openalex.org/W2061231656","https://openalex.org/W1749819022"],"abstract_inverted_index":{"In":[0,23,105],"this":[1,106],"paper,":[2,107],"we":[3,16,74,108],"propose":[4],"an":[5,92],"efficient":[6],"data":[7,87,100,115],"exchange":[8],"method":[9],"for":[10,66],"acquiring":[11,67],"local":[12],"traffic":[13,30,69,82,131],"information":[14,31,44,70,83],"where":[15],"use":[17,109],"inter-vehicle":[18,58],"ad-hoc":[19,59],"communication":[20],"with":[21],"queries.":[22],"the":[24,63,120,143,146],"proposed":[25,86,124,147],"approach,":[26],"each":[27],"vehicle":[28],"disseminates":[29],"of":[32,45,80,122,145],"its":[33],"neighborhood":[34],"and":[35,54],"relays":[36],"it":[37],"within":[38],"a":[39,127],"few":[40],"square":[41],"kilometers.":[42],"Traffic":[43],"distant":[46,81],"areas":[47],"can":[48,75],"be":[49],"obtained":[50,133],"by":[51,98],"issuing":[52],"queries":[53],"propagating":[55],"them":[56],"using":[57,129],"communication.":[60],"This":[61],"makes":[62],"time":[64,79],"necessary":[65],"neighboring":[68,103],"rather":[71],"short,":[72],"nevertheless":[73],"still":[76],"keep":[77],"acquisition":[78],"reasonable.":[84],"The":[85],"dissemination":[88,101],"protocol":[89],"CRCP":[90,112],"has":[91],"autonomous":[93],"packet":[94],"collision":[95],"avoidance":[96],"mechanism":[97],"sensing":[99],"from":[102,134],"vehicles.":[104],"VPSQ":[110],"over":[111],"as":[113],"diseminated":[114],"selection.":[116],"We":[117],"have":[118],"evaluated":[119],"performance":[121],"our":[123],"approach":[125],"in":[126],"simulator,":[128],"realistic":[130],"models":[132],"Toyota":[135],"Central":[136],"R&D":[137],"Lab.,":[138],"Inc.":[139],"Simulation":[140],"results":[141],"reveal":[142],"usefulness":[144],"approach.":[148]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}