{"id":"https://openalex.org/W2129686693","doi":null,"title":"Digital trust and reputation: Applications and security issues","display_name":"Digital trust and reputation: Applications and security issues","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2129686693","mag":"2129686693"},"language":"en","primary_location":{"id":"pmh:oai:digitalcommons.uri.edu:dissertations-2665","doi":null,"is_oa":true,"landing_page_url":"https://digitalcommons.uri.edu/dissertations/AAI3509755","pdf_url":null,"source":{"id":"https://openalex.org/S2764761010","display_name":"Journal of Media Literacy Education","issn_l":"2167-8715","issn":["2167-8715"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-20","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310316378","host_organization_name":"National Association for Media Literacy Education","host_organization_lineage":["https://openalex.org/P4310316378"],"host_organization_lineage_names":["National Association for Media Literacy Education"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Dissertations and Master's Theses (Campus Access)","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://digitalcommons.uri.edu/dissertations/AAI3509755","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100324600","display_name":"Yuhong Liu","orcid":"https://orcid.org/0000-0002-3717-427X","observed_orcids":["https://orcid.org/0000-0002-3717-427X","https://orcid.org/0009-0005-0374-4288"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yuhong Liu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5100324600"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.9692000150680542,"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/T10927","display_name":"Access Control and Trust","score":0.9692000150680542,"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/T11644","display_name":"Spam and Phishing Detection","score":0.021800000220537186,"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/T10734","display_name":"Information and Cyber Security","score":0.0010999999940395355,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/digital-trust","display_name":"digital trust","score":0.9679999947547913},{"id":"https://openalex.org/keywords/online-reputation-systems","display_name":"online reputation systems","score":0.9380000233650208},{"id":"https://openalex.org/keywords/malicious-user-detection","display_name":"malicious user detection","score":0.8759999871253967},{"id":"https://openalex.org/keywords/temporal-analysis","display_name":"temporal analysis","score":0.7860000133514404},{"id":"https://openalex.org/keywords/item-correlation","display_name":"item correlation","score":0.5879999995231628},{"id":"https://openalex.org/keywords/online-social-networks","display_name":"social networking sites","score":0.8130000233650208},{"id":"https://openalex.org/keywords/wearable-sensors","display_name":"wearable sensors","score":0.35899999737739563},{"id":"https://openalex.org/keywords/false-alarm-reduction","display_name":"false alarm reduction","score":0.42800000309944153}],"concepts":[{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.6245603561401367},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5999189615249634},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5844817161560059},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.5048909783363342},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4414672553539276},{"id":"https://openalex.org/C39549134","wikidata":"https://www.wikidata.org/wiki/Q133080","display_name":"Public relations","level":1,"score":0.38225066661834717},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.2756696343421936},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:digitalcommons.uri.edu:dissertations-2665","doi":null,"is_oa":true,"landing_page_url":"https://digitalcommons.uri.edu/dissertations/AAI3509755","pdf_url":null,"source":{"id":"https://openalex.org/S2764761010","display_name":"Journal of Media Literacy Education","issn_l":"2167-8715","issn":["2167-8715"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-20","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310316378","host_organization_name":"National Association for Media Literacy Education","host_organization_lineage":["https://openalex.org/P4310316378"],"host_organization_lineage_names":["National Association for Media Literacy Education"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Dissertations and Master's Theses (Campus Access)","raw_type":"text"},{"id":"mag:2129686693","doi":null,"is_oa":false,"landing_page_url":"http://www.ele.uri.edu/~yuhong/Thesis.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:digitalcommons.uri.edu:dissertations-2665","doi":null,"is_oa":true,"landing_page_url":"https://digitalcommons.uri.edu/dissertations/AAI3509755","pdf_url":null,"source":{"id":"https://openalex.org/S2764761010","display_name":"Journal of Media Literacy Education","issn_l":"2167-8715","issn":["2167-8715"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","jufo-1","norway-1","poland-20","russia-white-list-4","vabb-shw"],"host_organization":"https://openalex.org/P4310316378","host_organization_name":"National Association for Media Literacy Education","host_organization_lineage":["https://openalex.org/P4310316378"],"host_organization_lineage_names":["National Association for Media Literacy Education"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Dissertations and Master's Theses (Campus Access)","raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1493182768","https://openalex.org/W1604936042","https://openalex.org/W1964449875","https://openalex.org/W1967023604","https://openalex.org/W1975621626","https://openalex.org/W1986537110","https://openalex.org/W1987339920","https://openalex.org/W1992462783","https://openalex.org/W2001119942","https://openalex.org/W2005650444","https://openalex.org/W2025505967","https://openalex.org/W2051903196","https://openalex.org/W2057433268","https://openalex.org/W2066636486","https://openalex.org/W2073303525","https://openalex.org/W2080076678","https://openalex.org/W2091311817","https://openalex.org/W2093547363","https://openalex.org/W2097726984","https://openalex.org/W2101890615","https://openalex.org/W2101988387","https://openalex.org/W2106928513","https://openalex.org/W2106951868","https://openalex.org/W2122744359","https://openalex.org/W2123167643","https://openalex.org/W2126754471","https://openalex.org/W2127218421","https://openalex.org/W2134661798","https://openalex.org/W2138576091","https://openalex.org/W2148745334","https://openalex.org/W2156523427","https://openalex.org/W2156914236","https://openalex.org/W2158701542","https://openalex.org/W2165619603","https://openalex.org/W2337430557","https://openalex.org/W2488164446","https://openalex.org/W3121755630"],"related_works":["https://openalex.org/W2074532388","https://openalex.org/W1966185138","https://openalex.org/W2001119942","https://openalex.org/W2467941884","https://openalex.org/W7100497298","https://openalex.org/W2958246628","https://openalex.org/W7097695293","https://openalex.org/W1950737531","https://openalex.org/W2913168346","https://openalex.org/W7098643469"],"abstract_inverted_index":{"Digital":[0],"Trust":[1,431],"borrows":[2],"the":[3,38,48,99,103,107,111,148,153,158,169,182,206,225,230,233,247,335,347,369,382,391,424,443,493,505,519,533,581,621,628,631,633,661,678,681],"trust":[4,43,61,457,473,514,535,593,616],"concept":[5,336],"in":[6,11,41,47,62,102,157,168,176,229,317,339,352,416,477,527,575],"sociology":[7],"to":[8,25,224,246,256,330,422,450,573,641],"indicate":[9],"that,":[10],"distributed":[12],"computing":[13],"and":[14,44,54,81,93,116,124,151,279,294,308,327,377,413,428,454,458,471,474,499,547,579,611,614,654,673,676],"communication":[15],"systems,":[16,487],"one":[17],"party":[18],"evaluates":[19,518,620],"whether":[20],"other":[21,126,296,478],"parties":[22],"are":[23,129,197,299,419,492],"trusted":[24],"perform":[26],"a":[27,32,56,86,138,265,302,522,538,592],"certain":[28,33],"action":[29],"or":[30,646],"have":[31,190,555,658],"property.":[34],"This":[35],"dissertation":[36],"investigates":[37],"security":[39],"issues":[40],"digital":[42,60,456,513,534],"reputation":[45,83,171,178,188,322,459,475],"systems":[46,476],"context":[49],"of":[50,59,90,160,185,208,218,304,324,337,350,410,437,507,521,550,583,623,630,669,680],"online":[51,177,186,209],"social":[52],"networks":[53],"explores":[55],"new":[57,245],"application":[58],"biomedical":[63,482],"sensor":[64,432,483,594],"systems.":[65,179,460],"We":[66,214],"propose":[67,264,591],"TAUCA,":[68],"short":[69],"for":[70,211,274,434,495,541,558],"joint":[71],"Temporal":[72],"And":[73],"User":[74],"Correlation":[75],"Analysis.":[76],"It":[77,145,163],"identifies":[78,106,281],"malicious":[79,117,161,319],"users":[80,118,402,427],"recovers":[82],"scores":[84,323],"from":[85,98,490],"novel":[87],"angle:":[88],"combination":[89,303],"temporal":[91],"analysis":[92,287],"user":[94,133,306,398,411,439,560,576,634],"correlation":[95,286,351,383,393,399,412,415],"analysis.":[96],"Benefiting":[97],"rich":[100],"information":[101],"time-domain,":[104],"TAUCA":[105,123,141],"products":[108],"under":[109],"attack,":[110],"time":[112],"when":[113],"attacks":[114,175,196,219,227],"occur,":[115],"who":[119,403],"insert":[120],"dishonest":[121],"ratings.":[122],"two":[125,295,355,360,365,374,387,406,445,655,667],"representative":[127],"schemes":[128,298],"tested":[130],"against":[131],"real":[132,305],"attack":[134,235,239],"data":[135,307],"collected":[136],"through":[137,204],"cyber":[139],"competition.":[140],"demonstrates":[142,314],"significant":[143,315],"advantages.":[144],"largely":[146],"improves":[147],"detection":[149,159],"rate":[150,156,404],"reduces":[152,166],"false":[154],"alarm":[155],"users.":[162,389,585],"also":[164],"effectively":[165,665],"bias":[167],"recovered":[170],"scores.":[172],"Defending":[173],"multiple-user-multiple-target":[174,221],"Driven":[180],"by":[181,199,301,396,569,685],"huge":[183],"profits":[184],"markets,":[187],"manipulations":[189],"evolved":[191],"rapidly.":[192],"Nowadays,":[193],"some":[194],"powerful":[195],"conducted":[198],"companies":[200],"that":[201,268,334,597,604,618,660],"make":[202],"profit":[203],"manipulating":[205],"reputations":[207],"items":[210,278,283],"their":[212,644],"customers.":[213],"define":[215],"this":[216,340,417,469,528,588],"type":[217],"as":[220,344,346,364,381,481],"attacks.":[222],"Compared":[223],"single-target":[226],"addressed":[228],"previous":[231],"part,":[232],"multiple-target":[234],"usually":[236],"has":[237,253],"larger":[238],"power":[240],"while":[241],"it":[242],"is":[243,342,394,464,509,639],"relatively":[244],"research":[248],"community.":[249],"Very":[250],"limited":[251],"work":[252],"been":[254,556],"done":[255],"address":[257,260,587],"it.":[258],"To":[259,544,586],"these":[261,359,373,386,405],"attacks,":[262],"we":[263,357,447,467,531,590],"defense":[266],"scheme":[267,293,313],"(1)":[269,601],"sets":[270],"up":[271,452],"heterogeneous":[272],"thresholds":[273],"detecting":[275,318],"multiple":[276],"suspicious":[277,289],"(2)":[280,615],"target":[282,325],"based":[284],"on":[285,537,627,650],"among":[288,401,426,429],"items.":[290,332,407,430],"The":[291,311,408,461,512],"proposed":[292,312,662],"comparison":[297],"evaluated":[300],"simulation":[309],"data.":[310],"advantages":[316],"users,":[320,356],"recovering":[321],"items,":[326],"reducing":[328],"interference":[329],"normal":[331],"Note":[333],"\"correlation\"":[338],"thesis":[341,418],"not":[343],"same":[345],"strict":[348],"definition":[349],"statistics.":[353],"Given":[354],"consider":[358],"users'":[361],"rating":[362],"behaviors":[363],"random":[366,375],"variables,":[367],"compute":[368],"Euclidean":[370],"distance":[371],"between":[372,385],"variables":[376],"take":[378],"its":[379],"inverse":[380],"value":[384],"given":[388,523],"Furthermore,":[390],"item":[392,414],"calculated":[395],"combining":[397],"values":[400],"concepts":[409],"actually":[420],"introduced":[421],"measure":[423],"similarity":[425],"interface":[433,540,595],"improving":[435],"reliability":[436,506,520,622,679],"EMG-based":[438],"intent":[440,577],"recognition.":[441],"In":[442,485],"above":[444],"parts,":[446],"studied":[448],"how":[449],"build":[451],"secure":[453,470],"reliable":[455,472],"next":[462],"question":[463],"that:":[465],"can":[466,565,664],"apply":[468,532],"fields,":[479],"such":[480,486],"systems?":[484],"signals":[488,554,564],"obtained":[489],"sensors":[491,508],"basis":[494],"monitoring":[496],"patients'":[497],"status":[498],"making":[500],"medical":[501],"decisions.":[502,647],"Therefore,":[503],"ensuring":[504],"critically":[510],"important.":[511],"mechanism":[515],"which":[516],"dynamically":[517,619,642],"object":[524],"inherently":[525],"fits":[526],"field.":[529],"Specifically,":[530],"approach":[536],"neural-machine":[539],"artificial":[542],"legs.":[543],"achieve":[545],"natural":[546],"smooth":[548],"control":[549],"prostheses,":[551],"Electromyographic":[552],"(EMG)":[553],"investigated":[557],"decoding":[559],"intent.":[561],"However,":[562],"EMG":[563,624],"be":[566],"easily":[567],"contaminated":[568],"diverse":[570,606],"disturbances,":[571,670],"leading":[572],"errors":[574],"recognition":[578,636],"threatening":[580],"safety":[582],"prostheses":[584],"problem,":[589],"(TSI)":[596],"contains":[598],"2":[599],"modules:":[600],"abnormality":[602],"detector":[603],"detects":[605],"disturbances":[607],"with":[608],"high":[609],"accuracy":[610],"low":[612],"latency":[613],"evaluation":[617],"sensors.":[625],"Based":[626],"output":[629],"TSI,":[632],"intention":[635],"(UIR)":[637],"algorithm":[638],"able":[640],"adjust":[643],"operations":[645],"Our":[648],"experiments":[649],"five":[651],"able-bodied":[652],"subjects":[653,657],"amputee":[656],"demonstrated":[659],"TSI":[663],"detect":[666],"types":[668],"motion":[671],"artifacts":[672],"baseline":[674],"shifts,":[675],"improve":[677],"UIR.":[682],"(Abstract":[683],"shortened":[684],"UMI.)":[686]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
