{"id":"https://openalex.org/W4402039818","doi":"https://doi.org/10.1109/tmc.2024.3452510","title":"Privacy-Preserving Gaze-Assisted Immersive Video Streaming","display_name":"Privacy-Preserving Gaze-Assisted Immersive Video Streaming","publication_year":2024,"publication_date":"2024-08-30","ids":{"openalex":"https://openalex.org/W4402039818","doi":"https://doi.org/10.1109/tmc.2024.3452510"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2024.3452510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2024.3452510","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Mobile Computing","raw_type":"journal-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/A5014168147","display_name":"Yili Jin","orcid":"https://orcid.org/0000-0002-7127-8902"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yili Jin","raw_affiliation_strings":["Future Network of Intelligence Institute (FNii), and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, China","Future Network of Intelligence Institute (FNii) and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Future Network of Intelligence Institute (FNii), and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924"]},{"raw_affiliation_string":"Future Network of Intelligence Institute (FNii) and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, Hong Kong","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100360019","display_name":"Wenyi Zhang","orcid":"https://orcid.org/0000-0002-1135-0706"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenyi Zhang","raw_affiliation_strings":["Future Network of Intelligence Institute (FNii), and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, China","Future Network of Intelligence Institute (FNii) and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Future Network of Intelligence Institute (FNii), and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924"]},{"raw_affiliation_string":"Future Network of Intelligence Institute (FNii) and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, Hong Kong","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101623269","display_name":"Zihan Xu","orcid":"https://orcid.org/0000-0001-5499-4803"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zihan Xu","raw_affiliation_strings":["Future Network of Intelligence Institute (FNii), and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, China","Future Network of Intelligence Institute (FNii) and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Future Network of Intelligence Institute (FNii), and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924"]},{"raw_affiliation_string":"Future Network of Intelligence Institute (FNii) and School of Science and Engineering (SSE), The Chinese University of Hong Kong, Shenzhen, Hong Kong","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101686970","display_name":"Fangxin Wang","orcid":"https://orcid.org/0000-0003-2559-045X"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fangxin Wang","raw_affiliation_strings":["School of Science and Engineering (SSE), Future Network of Intelligence Institute (FNii), and Guangdong Provincial Key Laboratory of Future Networks of Intelligence, The Chinese University of Hong Kong, Shenzhen, China","School of Science and Engineering (SSE), Future Network of Intelligence Institute (FNii), and Guangdong Provincial Key Laboratory of Future Networks of Intelligence, The Chinese University of Hong Kong, Shenzhen, Hong Kong"],"affiliations":[{"raw_affiliation_string":"School of Science and Engineering (SSE), Future Network of Intelligence Institute (FNii), and Guangdong Provincial Key Laboratory of Future Networks of Intelligence, The Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924"]},{"raw_affiliation_string":"School of Science and Engineering (SSE), Future Network of Intelligence Institute (FNii), and Guangdong Provincial Key Laboratory of Future Networks of Intelligence, The Chinese University of Hong Kong, Shenzhen, Hong Kong","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070447278","display_name":"Xue Liu","orcid":"https://orcid.org/0000-0001-6485-1865"},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xue Liu","raw_affiliation_strings":["McGill University, Montreal, QC, Canada","McGill University, Canada"],"affiliations":[{"raw_affiliation_string":"McGill University, Montreal, QC, Canada","institution_ids":["https://openalex.org/I5023651"]},{"raw_affiliation_string":"McGill University, Canada","institution_ids":["https://openalex.org/I5023651"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5014168147"],"corresponding_institution_ids":["https://openalex.org/I4210116924"],"apc_list":null,"apc_paid":null,"fwci":2.4643,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.89571518,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"23","issue":"12","first_page":"15098","last_page":"15113"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9412000179290771,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9412000179290771,"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9369999766349792,"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"}},{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9363999962806702,"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":0.8409110307693481},{"id":"https://openalex.org/keywords/gaze","display_name":"Gaze","score":0.6706982254981995},{"id":"https://openalex.org/keywords/video-streaming","display_name":"Video streaming","score":0.6249263286590576},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4755518138408661},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3928280472755432},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32768136262893677},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3068285584449768}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8409110307693481},{"id":"https://openalex.org/C2779916870","wikidata":"https://www.wikidata.org/wiki/Q14467155","display_name":"Gaze","level":2,"score":0.6706982254981995},{"id":"https://openalex.org/C2986160907","wikidata":"https://www.wikidata.org/wiki/Q220499","display_name":"Video streaming","level":2,"score":0.6249263286590576},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4755518138408661},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3928280472755432},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32768136262893677},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3068285584449768}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmc.2024.3452510","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2024.3452510","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3004386410","display_name":null,"funder_award_id":"2023A1515012668","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":68,"referenced_works":["https://openalex.org/W1784585414","https://openalex.org/W1995875735","https://openalex.org/W2038818196","https://openalex.org/W2060819130","https://openalex.org/W2064675550","https://openalex.org/W2112937320","https://openalex.org/W2142036176","https://openalex.org/W2150570017","https://openalex.org/W2469524028","https://openalex.org/W2523901075","https://openalex.org/W2523974527","https://openalex.org/W2527384707","https://openalex.org/W2585813514","https://openalex.org/W2620871200","https://openalex.org/W2622637199","https://openalex.org/W2623181870","https://openalex.org/W2623784065","https://openalex.org/W2766090788","https://openalex.org/W2766324256","https://openalex.org/W2766426138","https://openalex.org/W2798665861","https://openalex.org/W2807732111","https://openalex.org/W2809677810","https://openalex.org/W2810795638","https://openalex.org/W2884414611","https://openalex.org/W2895696451","https://openalex.org/W2895957446","https://openalex.org/W2896840651","https://openalex.org/W2897460799","https://openalex.org/W2904856968","https://openalex.org/W2920378308","https://openalex.org/W2944626466","https://openalex.org/W2954684697","https://openalex.org/W2963428739","https://openalex.org/W2963439135","https://openalex.org/W2964051877","https://openalex.org/W2964942120","https://openalex.org/W2968289224","https://openalex.org/W2971680322","https://openalex.org/W2979447669","https://openalex.org/W3004833531","https://openalex.org/W3021314748","https://openalex.org/W3030213312","https://openalex.org/W3030482512","https://openalex.org/W3032056119","https://openalex.org/W3032637606","https://openalex.org/W3047354607","https://openalex.org/W3102351864","https://openalex.org/W3121963345","https://openalex.org/W3128515475","https://openalex.org/W3136920339","https://openalex.org/W3159074940","https://openalex.org/W3179480898","https://openalex.org/W3183913595","https://openalex.org/W3205285744","https://openalex.org/W3212456028","https://openalex.org/W4246399668","https://openalex.org/W4302573706","https://openalex.org/W4362513962","https://openalex.org/W4367662893","https://openalex.org/W4379930796","https://openalex.org/W4385245566","https://openalex.org/W4387968308","https://openalex.org/W4401507755","https://openalex.org/W6634397726","https://openalex.org/W6682644385","https://openalex.org/W6683584131","https://openalex.org/W6856861093"],"related_works":["https://openalex.org/W1880689012","https://openalex.org/W3014378845","https://openalex.org/W4240909707","https://openalex.org/W2059546927","https://openalex.org/W3207760378","https://openalex.org/W4386072035","https://openalex.org/W2562758970","https://openalex.org/W1986970529","https://openalex.org/W1563178652","https://openalex.org/W2947492009"],"abstract_inverted_index":{"Immersive":[0],"videos,":[1,8],"also":[2],"known":[3],"as":[4],"360<inline-formula><tex-math":[5],"notation=\"LaTeX\">$^{\\circ":[6],"}$</tex-math></inline-formula>":[7],"have":[9],"gained":[10],"significant":[11],"attention":[12,111],"in":[13,98,185],"recent":[14],"years":[15],"due":[16],"to":[17,20,84,117,151],"their":[18],"ability":[19],"provide":[21],"an":[22,140,147,174],"interactive":[23],"and":[24,46,71,95,100,132,155,195],"engaging":[25],"experience.":[26,160],"However,":[27],"the":[28,40,63,67,72,93,115,124],"development":[29],"of":[30,159,178],"immersive":[31,89],"video":[32,90,130,153],"streaming":[33],"faces":[34],"several":[35],"challenges,":[36],"including":[37],"privacy":[38,86,187],"concerns,":[39,188],"need":[41],"for":[42,88,192],"accurate":[43],"viewport":[44,99,120,193],"prediction,":[45,194],"efficient":[47],"bandwidth":[48],"allocation.":[49],"In":[50],"this":[51],"paper,":[52],"we":[53],"propose":[54],"a":[55,81,109],"comprehensive":[56],"system":[57],"that":[58,164],"integrates":[59],"three":[60,169],"specialized":[61],"modules:":[62],"Privacy":[64,77],"Protection":[65,78],"module,":[66,70],"Viewport":[68,105],"Prediction":[69,106],"Bitrate":[73,136],"Allocation":[74,137],"module.":[75],"The":[76,104,135],"module":[79,107,138],"introduces":[80],"novel":[82],"approach":[83],"differential":[85],"tailored":[87],"environments,":[91],"considering":[92],"spatial":[94],"temporal":[96],"correlations":[97,198],"gaze":[101,133,190],"motion":[102],"data.":[103],"leverages":[108],"crossmodal":[110],"mechanism":[112],"based":[113],"on":[114],"transformer":[116],"predict":[118],"user":[119,157],"movements":[121],"by":[122],"analyzing":[123],"complex":[125],"interactions":[126],"between":[127,199],"historical":[128],"data,":[129],"content,":[131],"patterns.":[134],"employs":[139],"adaptive":[141],"tile-based":[142],"bitrate":[143],"allocation":[144],"strategy":[145],"using":[146],"exponential":[148],"decay":[149],"function":[150],"optimize":[152],"quality":[154,158],"maximize":[156],"Experimental":[161],"results":[162],"demonstrate":[163],"our":[165],"proposed":[166],"framework":[167],"outperforms":[168],"state-of-the-art":[170],"integrated":[171],"frameworks,":[172],"achieving":[173],"average":[175],"QoE":[176],"improvement":[177],"21.61%.":[179],"This":[180],"paper":[181],"offers":[182],"substantial":[183],"novelty":[184],"addressing":[186],"leveraging":[189],"information":[191],"utilizing":[196],"underlying":[197],"different":[200],"features.":[201]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
