{"id":"https://openalex.org/W4391496397","doi":"https://doi.org/10.1109/wcsp58612.2023.10404235","title":"Duration-adaptive Video Highlight Pre-caching for Vehicular Communication Network","display_name":"Duration-adaptive Video Highlight Pre-caching for Vehicular Communication Network","publication_year":2023,"publication_date":"2023-11-02","ids":{"openalex":"https://openalex.org/W4391496397","doi":"https://doi.org/10.1109/wcsp58612.2023.10404235"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp58612.2023.10404235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp58612.2023.10404235","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Wireless Communications and Signal Processing (WCSP)","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/A5111014199","display_name":"Liang Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liang Xu","raw_affiliation_strings":["Wuhan University,Electronic Information School,Wuhan,China","Electronic Information School, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Wuhan University,Electronic Information School,Wuhan,China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"Electronic Information School, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057131605","display_name":"Deshi Li","orcid":"https://orcid.org/0000-0002-8188-9379"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deshi Li","raw_affiliation_strings":["Wuhan University,Electronic Information School,Wuhan,China","Electronic Information School, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Wuhan University,Electronic Information School,Wuhan,China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"Electronic Information School, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035450741","display_name":"Kaitao Meng","orcid":"https://orcid.org/0000-0001-7479-2280"},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kaitao Meng","raw_affiliation_strings":["University College London,Department of Electronic and Electrical Engineering,London,UK","Department of Electronic and Electrical Engineering, University College London, London, UK"],"affiliations":[{"raw_affiliation_string":"University College London,Department of Electronic and Electrical Engineering,London,UK","institution_ids":["https://openalex.org/I45129253"]},{"raw_affiliation_string":"Department of Electronic and Electrical Engineering, University College London, London, UK","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054192954","display_name":"Mingliu Liu","orcid":"https://orcid.org/0000-0002-4101-3938"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mingliu Liu","raw_affiliation_strings":["State Grid Hubei Electric Power Research Institute,Wuhan,China","State Grid Hubei Electric Power Research Institute, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"State Grid Hubei Electric Power Research Institute,Wuhan,China","institution_ids":[]},{"raw_affiliation_string":"State Grid Hubei Electric Power Research Institute, Wuhan, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067105662","display_name":"Shuya Zhu","orcid":"https://orcid.org/0000-0002-5265-8184"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuya Zhu","raw_affiliation_strings":["Wuhan University,Electronic Information School,Wuhan,China","Electronic Information School, Wuhan University, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"Wuhan University,Electronic Information School,Wuhan,China","institution_ids":["https://openalex.org/I37461747"]},{"raw_affiliation_string":"Electronic Information School, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5111014199"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":null,"apc_paid":null,"fwci":0.4047,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65103821,"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":"833","last_page":"833"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9994000196456909,"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/T11478","display_name":"Caching and Content Delivery","score":0.9994000196456909,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.995199978351593,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.994700014591217,"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/duration","display_name":"Duration (music)","score":0.8660547733306885},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7558180093765259},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5566459894180298}],"concepts":[{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.8660547733306885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7558180093765259},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5566459894180298},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp58612.2023.10404235","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp58612.2023.10404235","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 International Conference on Wireless Communications and Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1614588236","https://openalex.org/W1964598134","https://openalex.org/W2126811106","https://openalex.org/W2773687131","https://openalex.org/W2791836213","https://openalex.org/W2889747206","https://openalex.org/W2900094317","https://openalex.org/W2983935921","https://openalex.org/W3037713526","https://openalex.org/W3111674505","https://openalex.org/W3130046532","https://openalex.org/W3143477889","https://openalex.org/W4289823407","https://openalex.org/W4386113313"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2348837382","https://openalex.org/W746329893","https://openalex.org/W4205872570","https://openalex.org/W4245971243","https://openalex.org/W1922805944","https://openalex.org/W4253588120","https://openalex.org/W2383732295","https://openalex.org/W2942717012"],"abstract_inverted_index":{"Video":[0],"traffic":[1],"in":[2,57,168],"vehicular":[3,59],"communication":[4,60],"networks":[5],"(VCNs)":[6],"faces":[7],"exponential":[8],"growth.":[9],"However,":[10],"different":[11],"segments":[12,82],"of":[13,86,94,110,123],"most":[14],"videos":[15,124],"reveal":[16],"various":[17],"attractiveness":[18],"for":[19,39],"viewers,":[20],"and":[21,79,105,131,171],"the":[22,29,58,64,76,111,140],"pre-caching":[23,55,97],"decision":[24],"is":[25,72,98,103,142,151],"greatly":[26],"affected":[27],"by":[28,118,145],"dynamic":[30],"service":[31,65],"duration":[32],"that":[33],"edge":[34],"nodes":[35],"can":[36,129],"provide":[37],"services":[38],"mobile":[40],"vehicles":[41],"driving":[42],"along":[43],"a":[44,68,84,107,146,161],"road.":[45],"In":[46],"this":[47,101],"paper,":[48],"we":[49,114],"propose":[50],"an":[51,91],"efficient":[52],"video":[53,95,163],"highlight":[54,69,96,121,169],"scheme":[56],"network,":[61],"adapting":[62],"to":[63,74,153,174],"duration.":[66],"Specifically,":[67],"entropy":[70,170],"model":[71],"devised":[73],"balance":[75],"segments\u2019":[77],"popularity":[78,137],"continuity":[80],"between":[81],"within":[83],"period":[85],"time,":[87],"based":[88,159],"on":[89,160],"which,":[90],"optimization":[92],"problem":[93,102,141],"formulated.":[99],"As":[100],"non-convex":[104],"lacks":[106],"closed-form":[108],"expression":[109],"objective":[112],"function,":[113],"decouple":[115],"multiple":[116],"variables":[117],"deriving":[119],"candidate":[120],"segmentations":[122],"through":[125],"wavelet":[126],"transform,":[127],"which":[128,150],"quickly":[130],"accurately":[132],"find":[133],"chunks":[134],"with":[135],"peak":[136],"values.":[138],"Then":[139],"solved":[143],"iteratively":[144],"highlight-direction":[147],"trimming":[148],"algorithm,":[149],"proven":[152],"be":[154],"locally":[155],"optimal.":[156],"Simulation":[157],"results":[158],"real-world":[162],"dataset":[164],"demonstrate":[165],"significant":[166],"improvement":[167],"jitter":[172],"compared":[173],"benchmark":[175],"schemes.":[176]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
