{"id":"https://openalex.org/W2947548073","doi":"https://doi.org/10.1109/access.2019.2919800","title":"An Efficient IoV Trajectory Compression Method in Vehicle Terminals Using Width-Direction-Angle","display_name":"An Efficient IoV Trajectory Compression Method in Vehicle Terminals Using Width-Direction-Angle","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2947548073","doi":"https://doi.org/10.1109/access.2019.2919800","mag":"2947548073"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2919800","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2919800","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08725522.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08725522.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030333246","display_name":"Huibing Zhang","orcid":"https://orcid.org/0000-0002-6402-2183"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huibing Zhang","raw_affiliation_strings":["Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China"],"raw_orcid":"https://orcid.org/0000-0002-6402-2183","affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100636669","display_name":"Xiaoli Hu","orcid":"https://orcid.org/0000-0002-6654-8779"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoli Hu","raw_affiliation_strings":["Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076118448","display_name":"Weihua Bai","orcid":"https://orcid.org/0000-0001-8333-7415"},"institutions":[{"id":"https://openalex.org/I183816158","display_name":"Zhaoqing University","ror":"https://ror.org/025n5kj18","country_code":"CN","type":"education","lineage":["https://openalex.org/I183816158"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weihua Bai","raw_affiliation_strings":["School of Computer Science, Zhaoqing University, Zhaoqing, China"],"raw_orcid":"https://orcid.org/0000-0001-8333-7415","affiliations":[{"raw_affiliation_string":"School of Computer Science, Zhaoqing University, Zhaoqing, China","institution_ids":["https://openalex.org/I183816158"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101753336","display_name":"Hongbo Zhang","orcid":"https://orcid.org/0000-0001-7865-5670"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongbo Zhang","raw_affiliation_strings":["Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101606546","display_name":"Ya Zhou","orcid":"https://orcid.org/0000-0002-7839-843X"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ya Zhou","raw_affiliation_strings":["Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007601689","display_name":"Yuming Lin","orcid":"https://orcid.org/0000-0001-6850-5222"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuming Lin","raw_affiliation_strings":["Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.4681,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.70169725,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"7","issue":null,"first_page":"71447","last_page":"71458"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9986000061035156,"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/T10575","display_name":"Wireless Communication Networks Research","score":0.9986000061035156,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9950000047683716,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9930999875068665,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.7306426763534546},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7213053703308105},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.5555593371391296},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.09137868881225586},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.060339510440826416}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7306426763534546},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7213053703308105},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.5555593371391296},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.09137868881225586},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.060339510440826416},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2919800","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2919800","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08725522.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8b85026080694540b02b8dbb634c9ce5","is_oa":true,"landing_page_url":"https://doaj.org/article/8b85026080694540b02b8dbb634c9ce5","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 71447-71458 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2919800","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2919800","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08725522.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1382587096","display_name":null,"funder_award_id":"61562014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2286835249","display_name":null,"funder_award_id":"61662015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2899483951","display_name":null,"funder_award_id":"U1711263","funder_id":"https://openalex.org/F4320322768","funder_display_name":"Natural Science Foundation of Guangxi Province"},{"id":"https://openalex.org/G3127903605","display_name":null,"funder_award_id":"2019YCXS045","funder_id":"https://openalex.org/F4320323266","funder_display_name":"Guilin University of Electronic Technology"},{"id":"https://openalex.org/G3249101995","display_name":null,"funder_award_id":"U1811264","funder_id":"https://openalex.org/F4320322768","funder_display_name":"Natural Science Foundation of Guangxi Province"},{"id":"https://openalex.org/G4192122195","display_name":null,"funder_award_id":"2017GXNSFAA198372","funder_id":"https://openalex.org/F4320322768","funder_display_name":"Natural Science Foundation of Guangxi Province"},{"id":"https://openalex.org/G4268759333","display_name":null,"funder_award_id":"61662015","funder_id":"https://openalex.org/F4320323266","funder_display_name":"Guilin University of Electronic Technology"},{"id":"https://openalex.org/G4529066586","display_name":null,"funder_award_id":"U1811264","funder_id":"https://openalex.org/F4320323266","funder_display_name":"Guilin University of Electronic Technology"},{"id":"https://openalex.org/G5322854440","display_name":null,"funder_award_id":"2017YJCX56","funder_id":"https://openalex.org/F4320323266","funder_display_name":"Guilin University of Electronic Technology"},{"id":"https://openalex.org/G6546932133","display_name":null,"funder_award_id":"U1711263","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6595714851","display_name":null,"funder_award_id":"2016GXNSFAA380149","funder_id":"https://openalex.org/F4320322768","funder_display_name":"Natural Science Foundation of Guangxi Province"},{"id":"https://openalex.org/G6702412078","display_name":null,"funder_award_id":"61662013","funder_id":"https://openalex.org/F4320323266","funder_display_name":"Guilin University of Electronic Technology"},{"id":"https://openalex.org/G6840496190","display_name":null,"funder_award_id":"U1811264","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7147237446","display_name":null,"funder_award_id":"AA17202024","funder_id":"https://openalex.org/F4320323266","funder_display_name":"Guilin University of Electronic Technology"},{"id":"https://openalex.org/G8592595029","display_name":null,"funder_award_id":"AA17202024","funder_id":"https://openalex.org/F4320336643","funder_display_name":"Guangxi Innovation-Driven Development Project"},{"id":"https://openalex.org/G8692533234","display_name":"\u793e\u4f1a\u5316\u5546\u52a1\u73af\u5883\u4e0b\u7684\u52a8\u6001\u4fe1\u4efb\u673a\u5236\u7814\u7a76","funder_award_id":"61662013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8698608195","display_name":null,"funder_award_id":"U1501252","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8718041256","display_name":null,"funder_award_id":"AA17202024","funder_id":"https://openalex.org/F4320322768","funder_display_name":"Natural Science Foundation of Guangxi Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322768","display_name":"Natural Science Foundation of Guangxi Province","ror":null},{"id":"https://openalex.org/F4320323266","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42"},{"id":"https://openalex.org/F4320336643","display_name":"Guangxi Innovation-Driven Development Project","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2947548073.pdf","grobid_xml":"https://content.openalex.org/works/W2947548073.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1600482701","https://openalex.org/W1647934908","https://openalex.org/W1915771221","https://openalex.org/W2090523578","https://openalex.org/W2100240200","https://openalex.org/W2107538048","https://openalex.org/W2133522940","https://openalex.org/W2158066130","https://openalex.org/W2171361861","https://openalex.org/W2324671070","https://openalex.org/W2362272674","https://openalex.org/W2372457402","https://openalex.org/W2380709610","https://openalex.org/W2507732739","https://openalex.org/W2529262223","https://openalex.org/W2612068780","https://openalex.org/W2722632382","https://openalex.org/W2804252870","https://openalex.org/W2930749509","https://openalex.org/W2963310511"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4323768008"],"abstract_inverted_index":{"A":[0],"highly":[1,153],"efficient":[2,154],"online":[3],"compression":[4,27,61,81,142,155,187,198,207,213],"of":[5,13,23,42,66,115,135,189,223],"vehicle":[6,25,46,70,86,105,119,148,192],"trajectories":[7,120],"is":[8,200],"important":[9],"to":[10,32,35,122,204,218],"the":[11,14,19,40,85,100,113,124,160,167,181,196,205,209,221,224],"application":[12],"Internet-of-Vehicles":[15],"(IoV)":[16],"system.":[17],"However,":[18],"high":[20,157],"time\u2013space":[21],"complexity":[22],"existing":[24,206],"trajectory":[26,60,87,101,125,193],"algorithms":[28],"makes":[29],"them":[30],"unable":[31],"adapt":[33,219],"effectively":[34],"actual":[36],"IoV":[37,226],"applications":[38],"under":[39],"condition":[41],"a":[43,59,64,92,104,132,136,175],"resource-constrained":[44],"mobile":[45],"terminal,":[47],"bandwidth":[48],"cost,":[49],"and":[50,74,146,156,162,195,215],"latency.":[51],"This":[52],"paper":[53],"addresses":[54],"these":[55],"issues":[56],"by":[57],"proposing":[58],"algorithm":[62,82,111,168,183,211],"using":[63],"combination":[65],"road":[67,116],"width":[68],"($W$),":[69],"driving":[71],"direction":[72,170],"($D$),":[73],"swerve":[75],"angle":[76],"($A$).":[77],"The":[78,110],"proposed":[79,182,210],"WDA":[80],"determines":[83,99],"whether":[84,123],"points":[88,102],"are":[89],"rectilinear":[90,145],"within":[91],"permitted":[93],"error":[94],"range":[95],"according":[96,108,121],"to$W$and$D$and":[97],"then":[98],"where":[103],"swerves":[106],"significantly":[107],"to$A$.":[109],"considers":[112],"constraints":[114],"shape":[117],"on":[118],"forms":[126],"an":[127,185],"approximately":[128],"straight":[129],"line":[130],"or":[131],"curve":[133],"indicative":[134],"swerving":[137,147],"trajectory.":[138],"It":[139],"adopts":[140],"different":[141],"methods":[143],"for":[144,152,191,220],"trajectories,":[149],"which":[150],"allows":[151],"similarity":[158],"between":[159],"compressed":[161],"original":[163],"trajectories.":[164],"In":[165],"addition,":[166],"preserves":[169],"information":[171],"regarding$D$.":[172],"Testing":[173],"employing":[174],"Microsoft":[176],"GeoLife":[177],"dataset":[178],"demonstrates":[179],"that":[180],"attains":[184],"average":[186,197],"ratio":[188],"4.03%":[190],"data,":[194],"time":[199,214],"1.15":[201],"m/each.":[202],"Relative":[203],"algorithms,":[208],"reduced":[212],"storage":[216],"space":[217],"development":[222],"large-scale":[225],"applications.":[227]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
