{"id":"https://openalex.org/W4401508573","doi":"https://doi.org/10.1109/infocom52122.2024.10621158","title":"LoRaPCR: Long Range Point Cloud Registration through Multi-hop Relays in VANETs","display_name":"LoRaPCR: Long Range Point Cloud Registration through Multi-hop Relays in VANETs","publication_year":2024,"publication_date":"2024-05-20","ids":{"openalex":"https://openalex.org/W4401508573","doi":"https://doi.org/10.1109/infocom52122.2024.10621158"},"language":"en","primary_location":{"id":"doi:10.1109/infocom52122.2024.10621158","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom52122.2024.10621158","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2024 - IEEE Conference on Computer Communications","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/A5101977850","display_name":"Zhenxi Wang","orcid":"https://orcid.org/0009-0007-2044-1099"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhenxi Wang","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071050711","display_name":"Hongzi Zhu","orcid":"https://orcid.org/0000-0001-8657-5064"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongzi Zhu","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114196193","display_name":"Yunxiang Cai","orcid":null},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunxiang Cai","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115529179","display_name":"Quan Liu","orcid":"https://orcid.org/0000-0002-2760-9073"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quan Liu","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013173652","display_name":"Shan Chang","orcid":"https://orcid.org/0000-0002-5253-2549"},"institutions":[{"id":"https://openalex.org/I181326427","display_name":"Donghua University","ror":"https://ror.org/035psfh38","country_code":"CN","type":"education","lineage":["https://openalex.org/I181326427"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shan Chang","raw_affiliation_strings":["Donghua University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Donghua University,Shanghai,China","institution_ids":["https://openalex.org/I181326427"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068498390","display_name":"L.L. Zhang","orcid":"https://orcid.org/0000-0002-6788-5857"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Zhang","raw_affiliation_strings":["Shanghai Jiao Tong University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,Shanghai,China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5101977850"],"corresponding_institution_ids":["https://openalex.org/I183067930"],"apc_list":null,"apc_paid":null,"fwci":0.4449,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.62402197,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1311","last_page":"1320"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9983000159263611,"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"}},"topics":[{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9983000159263611,"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/T12079","display_name":"IoT Networks and Protocols","score":0.994700014591217,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9940999746322632,"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":0.7050331234931946},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6557505130767822},{"id":"https://openalex.org/keywords/hop","display_name":"Hop (telecommunications)","score":0.5901674032211304},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5061871409416199},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.48258864879608154},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.43937546014785767},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1387624442577362},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08196219801902771},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.052739232778549194}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7050331234931946},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6557505130767822},{"id":"https://openalex.org/C25906391","wikidata":"https://www.wikidata.org/wiki/Q1432381","display_name":"Hop (telecommunications)","level":2,"score":0.5901674032211304},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5061871409416199},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.48258864879608154},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.43937546014785767},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1387624442577362},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08196219801902771},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.052739232778549194},{"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:10.1109/infocom52122.2024.10621158","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom52122.2024.10621158","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2024 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309612","display_name":"Natural Science Foundation of Shanghai","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1967005434","https://openalex.org/W2042492403","https://openalex.org/W2161779238","https://openalex.org/W2566265240","https://openalex.org/W2962941647","https://openalex.org/W2963400571","https://openalex.org/W2964014140","https://openalex.org/W2981995220","https://openalex.org/W3034675048","https://openalex.org/W3035490780","https://openalex.org/W3109944402","https://openalex.org/W3162959074","https://openalex.org/W3167684723","https://openalex.org/W3176124701","https://openalex.org/W3177280664","https://openalex.org/W3209905867","https://openalex.org/W3211003315","https://openalex.org/W3216015562","https://openalex.org/W4306179760","https://openalex.org/W4312394519","https://openalex.org/W4385768181","https://openalex.org/W4386065804","https://openalex.org/W4390874055","https://openalex.org/W6745935785"],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W2117210722","https://openalex.org/W2589759689","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W2560439919","https://openalex.org/W4389340727","https://openalex.org/W3150465815","https://openalex.org/W1997222214"],"abstract_inverted_index":{"Point":[0],"cloud":[1],"registration":[2,32,55,75,82],"(PCR)":[3],"can":[4,113],"significantly":[5],"extend":[6],"the":[7,12,62,65,79,98,103,140,149],"visual":[8],"field":[9],"and":[10,122,128,138],"enhance":[11],"point":[13,35],"density":[14],"on":[15],"distant":[16],"objects,":[17],"thereby":[18],"improving":[19],"driving":[20],"safety.":[21],"However,":[22],"it":[23],"is":[24,70],"very":[25],"challenging":[26],"for":[27],"vehicles":[28,52],"to":[29,72,84,96,148],"perform":[30],"online":[31,43],"between":[33],"long-range":[34,44,54],"clouds.":[36],"In":[37],"this":[38],"paper,":[39],"we":[40,89],"propose":[41],"an":[42,91],"PCR":[45,116],"scheme":[46],"in":[47],"VANETs,":[48],"called":[49],"LoRaPCR,":[50],"where":[51],"achieve":[53,114],"through":[56],"multi-hop":[57],"short-range":[58],"highly-accurate":[59],"registrations.":[60],"Given":[61],"NP-hardness":[63],"of":[64,81,107,125,134],"problem,":[66],"a":[67,132],"heuristic":[68],"algorithm":[69,95],"developed":[71],"determine":[73,97],"best":[74],"paths":[76],"while":[77,101],"leveraging":[78],"reuse":[80],"results":[83],"reduce":[85,139],"computation":[86,141],"costs.":[87],"Moreover,":[88],"utilize":[90],"optimized":[92],"dynamic":[93],"programming":[94],"transmission":[99],"routes":[100],"minimizing":[102],"communication":[104],"overhead.":[105],"Results":[106],"extensive":[108],"simulations":[109],"demonstrate":[110],"that":[111],"LoRaPCR":[112],"high":[115],"accuracy":[117],"with":[118],"low":[119],"relative":[120],"translation":[121],"rotation":[123],"errors":[124],"0.55":[126],"meters":[127],"1.43\u00b0,":[129],"respectively,":[130],"at":[131],"distance":[133],"over":[135],"100":[136],"meters,":[137],"overhead":[142],"by":[143],"more":[144],"than":[145],"50%":[146],"compared":[147],"state-of-the-art":[150],"method.":[151]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}