{"id":"https://openalex.org/W4414647510","doi":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174399","title":"Density-Aware BEB Optimization Using SCT for Emergency Alerts in Vehicular Networks","display_name":"Density-Aware BEB Optimization Using SCT for Emergency Alerts in Vehicular Networks","publication_year":2025,"publication_date":"2025-06-17","ids":{"openalex":"https://openalex.org/W4414647510","doi":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174399"},"language":"en","primary_location":{"id":"doi:10.1109/vtc2025-spring65109.2025.11174399","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174399","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring)","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/A5054694230","display_name":"Xian\u2010Jin Li","orcid":"https://orcid.org/0000-0001-8761-896X"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xianjin Li","raw_affiliation_strings":["School of Computer Science, Northwestern Polytechnical University,Xi&#x0027;an,Shaanxi,China,710129"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Northwestern Polytechnical University,Xi&#x0027;an,Shaanxi,China,710129","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034346340","display_name":"Bo Yang","orcid":"https://orcid.org/0000-0002-6525-4955"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Yang","raw_affiliation_strings":["School of Computer Science, Northwestern Polytechnical University,Xi&#x0027;an,Shaanxi,China,710129"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Northwestern Polytechnical University,Xi&#x0027;an,Shaanxi,China,710129","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100701166","display_name":"Zhiwen Yu","orcid":"https://orcid.org/0000-0002-9905-3238"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwen Yu","raw_affiliation_strings":["School of Computer Science, Northwestern Polytechnical University,Xi&#x0027;an,Shaanxi,China,710129"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Northwestern Polytechnical University,Xi&#x0027;an,Shaanxi,China,710129","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100645992","display_name":"Xuelin Cao","orcid":"https://orcid.org/0000-0002-6221-0754"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuelin Cao","raw_affiliation_strings":["School of Cyber Engineering, Xidian University,Xi&#x0027;an,Shaanxi,China,710071"],"affiliations":[{"raw_affiliation_string":"School of Cyber Engineering, Xidian University,Xi&#x0027;an,Shaanxi,China,710071","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060020877","display_name":"Chau Yuen","orcid":"https://orcid.org/0000-0002-9307-2120"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chau Yuen","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Nanyang Technological University,Singapore"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Nanyang Technological University,Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5054694230"],"corresponding_institution_ids":["https://openalex.org/I17145004"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.28380903,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9767000079154968,"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":0.9767000079154968,"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/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9164999723434448,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/adaptability","display_name":"Adaptability","score":0.5223000049591064},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4902999997138977},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.41839998960494995},{"id":"https://openalex.org/keywords/exponential-backoff","display_name":"Exponential backoff","score":0.39250001311302185},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.37040001153945923},{"id":"https://openalex.org/keywords/computer-data-storage","display_name":"Computer data storage","score":0.34439998865127563},{"id":"https://openalex.org/keywords/data-loss","display_name":"Data loss","score":0.3384999930858612},{"id":"https://openalex.org/keywords/binary-search-tree","display_name":"Binary search tree","score":0.31310001015663147}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7609999775886536},{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.5223000049591064},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4902999997138977},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4747999906539917},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.41839998960494995},{"id":"https://openalex.org/C30777684","wikidata":"https://www.wikidata.org/wiki/Q1417920","display_name":"Exponential backoff","level":4,"score":0.39250001311302185},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.37040001153945923},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36230000853538513},{"id":"https://openalex.org/C194739806","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Computer data storage","level":2,"score":0.34439998865127563},{"id":"https://openalex.org/C193519340","wikidata":"https://www.wikidata.org/wiki/Q891179","display_name":"Data loss","level":2,"score":0.3384999930858612},{"id":"https://openalex.org/C91154448","wikidata":"https://www.wikidata.org/wiki/Q623818","display_name":"Binary search tree","level":3,"score":0.31310001015663147},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.3003000020980835},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.27239999175071716},{"id":"https://openalex.org/C2779965156","wikidata":"https://www.wikidata.org/wiki/Q5227350","display_name":"Data sharing","level":3,"score":0.2687999904155731},{"id":"https://openalex.org/C2777059624","wikidata":"https://www.wikidata.org/wiki/Q914359","display_name":"Cloud storage","level":3,"score":0.2653999924659729},{"id":"https://openalex.org/C2779888511","wikidata":"https://www.wikidata.org/wiki/Q244156","display_name":"Traffic congestion","level":2,"score":0.26489999890327454},{"id":"https://openalex.org/C557945733","wikidata":"https://www.wikidata.org/wiki/Q389772","display_name":"Data transmission","level":2,"score":0.2644999921321869},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.263700008392334},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.26159998774528503},{"id":"https://openalex.org/C2776854237","wikidata":"https://www.wikidata.org/wiki/Q6031064","display_name":"Information sharing","level":2,"score":0.25850000977516174}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vtc2025-spring65109.2025.11174399","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vtc2025-spring65109.2025.11174399","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring)","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":13,"referenced_works":["https://openalex.org/W2147329275","https://openalex.org/W2792919579","https://openalex.org/W3080948845","https://openalex.org/W3163148797","https://openalex.org/W4283217626","https://openalex.org/W4293879840","https://openalex.org/W4321597926","https://openalex.org/W4322706767","https://openalex.org/W4390769907","https://openalex.org/W4392520870","https://openalex.org/W4399039603","https://openalex.org/W4400112999","https://openalex.org/W4400821227"],"related_works":[],"abstract_inverted_index":{"Real-time":[0],"sharing":[1,23,50],"of":[2,51,80,102,112,135],"traffic":[3,13,53],"information":[4,25,111],"is":[5,82],"crucial":[6],"for":[7,20,171],"effectively":[8],"reducing":[9],"losses":[10],"after":[11],"road":[12],"accidents":[14],"and":[15,22,32,38,120,175],"disasters.":[16],"However,":[17],"traditional":[18,74,137],"methods":[19],"collecting":[21],"this":[24,57,59,107],"are":[26],"often":[27],"inefficient,":[28],"consume":[29],"considerable":[30],"resources,":[31],"face":[33],"persistent":[34],"challenges":[35],"regarding":[36],"cost":[37],"real-":[39],"time":[40],"performance.":[41],"These":[42],"issues":[43],"hinder":[44],"the":[45,68,78,86,90,103,109,122,132,136,145,166],"ability":[46],"to":[47,85,130,157],"achieve":[48],"real-time":[49],"large-scale":[52],"information.":[54],"To":[55],"tackle":[56],"problem,":[58],"paper":[60],"presents":[61],"a":[62,151],"new":[63],"data":[64,81,104],"storage":[65,69,75,87,98,163],"method":[66],"called":[67],"counting":[70,91],"tree":[71,92,94],"(SCT).":[72],"Unlike":[73],"methods,":[76],"where":[77],"amount":[79],"closely":[83],"tied":[84],"space":[88,99],"required,":[89],"reuses":[93],"nodes,":[95],"making":[96],"its":[97],"usage":[100],"independent":[101],"scale.":[105],"In":[106],"context,":[108],"coordinates":[110],"vehicles":[113],"can":[114,124,154],"be":[115,125],"shared":[116],"efficiently":[117],"via":[118],"SCT":[119,153],"thus":[121],"density":[123],"evaluated.":[126],"Accordingly,":[127],"we":[128],"propose":[129],"optimize":[131],"backoff":[133,140],"window":[134],"binary":[138],"exponential":[139],"(BEB)":[141],"algorithm":[142],"based":[143],"on":[144],"density.":[146],"The":[147],"experiments":[148],"show":[149],"that":[150],"127-byte":[152],"accommodate":[155],"up":[156],"4.2":[158],"billion":[159],"entries,":[160],"demonstrating":[161],"impressive":[162],"efficiency.":[164],"Moreover,":[165],"system":[167],"significantly":[168],"reduces":[169],"latency":[170],"critical":[172],"message":[173],"transmission":[174],"shows":[176],"improved":[177],"adaptability":[178],"across":[179],"various":[180],"scenarios.":[181]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}
