{"id":"https://openalex.org/W4294068692","doi":"https://doi.org/10.1109/tii.2022.3203397","title":"Blockchain-based Collaborative Edge Intelligence for Trustworthy and Real-Time Video Surveillance","display_name":"Blockchain-based Collaborative Edge Intelligence for Trustworthy and Real-Time Video Surveillance","publication_year":2022,"publication_date":"2022-09-01","ids":{"openalex":"https://openalex.org/W4294068692","doi":"https://doi.org/10.1109/tii.2022.3203397"},"language":"en","primary_location":{"id":"doi:10.1109/tii.2022.3203397","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2022.3203397","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Industrial Informatics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/101493/1/Zhang_Blockchain-Based_Collaborative_Edge.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106557838","display_name":"Mingjin Zhang","orcid":"https://orcid.org/0000-0002-1653-108X"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Mingjin Zhang","raw_affiliation_strings":["Department of Computing, The Hong Kong Polytechnic University, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100740023","display_name":"Jiannong Cao","orcid":"https://orcid.org/0000-0002-2725-2529"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jiannong Cao","raw_affiliation_strings":["Department of Computing, The Hong Kong Polytechnic University, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053526481","display_name":"Yuvraj Sahni","orcid":"https://orcid.org/0000-0003-4875-6950"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yuvraj Sahni","raw_affiliation_strings":["Department of Building Environment and Energy Engineering, The Hong Kong Polytechnic University, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Building Environment and Energy Engineering, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026080557","display_name":"Qianyi Chen","orcid":"https://orcid.org/0000-0002-9478-8921"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qianyi Chen","raw_affiliation_strings":["Department of Computing, The Hong Kong Polytechnic University, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055870001","display_name":"Shan Jiang","orcid":"https://orcid.org/0000-0002-4727-4856"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Shan Jiang","raw_affiliation_strings":["Department of Computing, The Hong Kong Polytechnic University, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-4727-4856","affiliations":[{"raw_affiliation_string":"Department of Computing, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050067325","display_name":"Lei Yang","orcid":"https://orcid.org/0000-0002-8732-3675"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Yang","raw_affiliation_strings":["School of Software Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2195,"currency":"USD","value_usd":2195},"apc_paid":null,"fwci":4.7231,"has_fulltext":true,"cited_by_count":68,"citation_normalized_percentile":{"value":0.96515137,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"19","issue":"2","first_page":"1623","last_page":"1633"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9979000091552734,"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"}},"topics":[{"id":"https://openalex.org/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9979000091552734,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9901999831199646,"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":0.8644313216209412},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7105405926704407},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.6278834342956543},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.6159091591835022},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.5317871570587158},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4588750898838043},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.45608609914779663},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4334902763366699},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.41581201553344727},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.41559797525405884},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3874524235725403},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32303714752197266},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19734185934066772},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.1827039122581482}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8644313216209412},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7105405926704407},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6278834342956543},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.6159091591835022},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.5317871570587158},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4588750898838043},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.45608609914779663},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4334902763366699},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.41581201553344727},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.41559797525405884},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3874524235725403},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32303714752197266},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19734185934066772},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.1827039122581482},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tii.2022.3203397","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2022.3203397","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Industrial Informatics","raw_type":"journal-article"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/101493","is_oa":true,"landing_page_url":"http://hdl.handle.net/10397/101493","pdf_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/101493/1/Zhang_Blockchain-Based_Collaborative_Edge.pdf","source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal/Magazine Article"}],"best_oa_location":{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/101493","is_oa":true,"landing_page_url":"http://hdl.handle.net/10397/101493","pdf_url":"http://ira.lib.polyu.edu.hk/bitstream/10397/101493/1/Zhang_Blockchain-Based_Collaborative_Edge.pdf","source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal/Magazine Article"},"sustainable_development_goals":[{"score":0.7300000190734863,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322598","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4294068692.pdf","grobid_xml":"https://content.openalex.org/works/W4294068692.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W2056402417","https://openalex.org/W2157598322","https://openalex.org/W2598634450","https://openalex.org/W2599379624","https://openalex.org/W2604122668","https://openalex.org/W2678047256","https://openalex.org/W2750337078","https://openalex.org/W2752236330","https://openalex.org/W2767011558","https://openalex.org/W2783702274","https://openalex.org/W2887117815","https://openalex.org/W2889525847","https://openalex.org/W2890579984","https://openalex.org/W2896225285","https://openalex.org/W2963122961","https://openalex.org/W2963446712","https://openalex.org/W2970724283","https://openalex.org/W2972828425","https://openalex.org/W2979440421","https://openalex.org/W2990292865","https://openalex.org/W2997214975","https://openalex.org/W3015944045","https://openalex.org/W3035971798","https://openalex.org/W3049201972","https://openalex.org/W3080230561","https://openalex.org/W3092122324","https://openalex.org/W3098668375","https://openalex.org/W3107579335","https://openalex.org/W3109296687","https://openalex.org/W3114630994","https://openalex.org/W3147954149","https://openalex.org/W3178914588","https://openalex.org/W3184369174","https://openalex.org/W3190732674","https://openalex.org/W4233578038","https://openalex.org/W4300127641","https://openalex.org/W6735531217","https://openalex.org/W6735636592","https://openalex.org/W6747539449"],"related_works":["https://openalex.org/W3006227554","https://openalex.org/W3211931762","https://openalex.org/W2942586735","https://openalex.org/W4229981831","https://openalex.org/W4287076991","https://openalex.org/W3184768109","https://openalex.org/W4289389623","https://openalex.org/W2896925282","https://openalex.org/W2736305332","https://openalex.org/W2781095452"],"abstract_inverted_index":{"Trustworthy":[0],"and":[1,27,44,55,99,108,127,145,148,180,186,194,207,225],"real-time":[2,45,128],"video":[3,46,52,74,129,154,158,192],"surveillance":[4,47],"aims":[5],"to":[6,83,140,151,170,190],"analyze":[7],"the":[8,17,57,72,85,103,111,164,213,218],"live":[9],"camera":[10],"streams":[11,193],"in":[12,166,222],"a":[13,39,65,118,137,142,182],"privacy-preserving":[14],"manner":[15,169],"for":[16,42,125],"decision-making":[18],"of":[19,220],"various":[20],"advanced":[21],"services,":[22],"such":[23,89],"as":[24,38],"pedestrian":[25,202],"reidentification":[26,203],"traffic":[28],"monitoring.":[29],"In":[30,113,131],"recent":[31],"years,":[32],"edge":[33,67,121,134,199,233],"computing":[34],"has":[35],"been":[36],"identified":[37],"promising":[40],"technology":[41],"trustworthy":[43,126],"because":[48,102],"it":[49],"keeps":[50],"confidential":[51],"data":[53,62,147],"locally":[54],"reduces":[56],"latency":[58,98,223],"caused":[59],"by":[60,229],"massive":[61],"transmission.":[63],"Generally,":[64],"single":[66],"device":[68],"can":[69],"hardly":[70],"afford":[71],"computation-intensive":[73,153],"analytics":[75,155,159],"tasks.":[76,87,156],"Most":[77],"existing":[78],"solutions":[79],"incorporate":[80],"cloud":[81,105],"servers":[82],"handle":[84],"overloaded":[86],"However,":[88],"an":[90,167],"edge-cloud":[91],"collaboration":[92,231],"approach":[93,124],"still":[94],"suffers":[95],"from":[96,110],"unpredictable":[97],"privacy":[100],"concerns":[101],"remote":[104],"is":[106,205],"centralized":[107],"distant":[109],"cameras.":[112],"this":[114],"work,":[115],"we":[116,178],"designed":[117],"blockchain-based":[119],"collaborative":[120],"intelligence":[122],"(BCEI)":[123],"surveillance.":[130],"BCEI,":[132],"geo-distributed":[133],"devices":[135],"form":[136],"peer-to-peer":[138],"network":[139],"maintain":[141],"permissioned":[143],"blockchain":[144,165],"share":[146],"computation":[149],"resources":[150],"perform":[152],"The":[157],"results":[160],"are":[161],"written":[162],"on":[163,210],"immutable":[168],"guarantee":[171],"trustworthiness.":[172],"To":[173],"reduce":[174],"task":[175,187],"execution":[176],"time,":[177],"formulate":[179],"solve":[181],"joint":[183],"stream":[184],"mapping":[185],"scheduling":[188],"problem":[189],"schedule":[191],"machine":[195],"learning":[196],"models":[197],"among":[198,232],"devices.":[200,234],"A":[201],"prototype":[204],"implemented":[206],"deployed":[208],"based":[209],"BCEI":[211,221],"with":[212],"extensive":[214],"performance":[215],"evaluation,":[216],"indicating":[217],"superiority":[219],"reduction":[224],"system":[226],"throughput":[227],"improvement":[228],"leveraging":[230]},"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":16},{"year":2023,"cited_by_count":20},{"year":2022,"cited_by_count":2}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}