{"id":"https://openalex.org/W2901153086","doi":"https://doi.org/10.1145/3284179.3284231","title":"Learning Analytics' Privacy on the Blockchain","display_name":"Learning Analytics' Privacy on the Blockchain","publication_year":2018,"publication_date":"2018-10-24","ids":{"openalex":"https://openalex.org/W2901153086","doi":"https://doi.org/10.1145/3284179.3284231","mag":"2901153086"},"language":"en","primary_location":{"id":"doi:10.1145/3284179.3284231","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3284179.3284231","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Sixth International Conference on Technological Ecosystems for Enhancing Multiculturality","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/A5027613326","display_name":"Marc Alier","orcid":"https://orcid.org/0000-0003-3922-1516"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Marc Alier Forment","raw_affiliation_strings":["Universitat Polit\u00e8cnica de Catalunya, UPC Campus Nord, Ed. Omega, Jordi, Girona, Spain"],"affiliations":[{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya, UPC Campus Nord, Ed. Omega, Jordi, Girona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028262556","display_name":"Daniel Amo-Filv\u00e0","orcid":"https://orcid.org/0000-0002-4929-0438"},"institutions":[{"id":"https://openalex.org/I5593406","display_name":"Universitat Ramon Llull","ror":"https://ror.org/04p9k2z50","country_code":"ES","type":"education","lineage":["https://openalex.org/I5593406"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Daniel Amo Filv\u00e0","raw_affiliation_strings":["La Salle, Universitat Ram\u00f3n Llull, Departament d'inform\u00e0tica, Spain"],"affiliations":[{"raw_affiliation_string":"La Salle, Universitat Ram\u00f3n Llull, Departament d'inform\u00e0tica, Spain","institution_ids":["https://openalex.org/I5593406"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050368394","display_name":"Francisco Jos\u00e9 Garc\u00eda\u2010Pe\u00f1alvo","orcid":"https://orcid.org/0000-0001-9987-5584"},"institutions":[{"id":"https://openalex.org/I184999862","display_name":"Universidad de Salamanca","ror":"https://ror.org/02f40zc51","country_code":"ES","type":"education","lineage":["https://openalex.org/I184999862"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Francisco Jos\u00e9 Garc\u00eda-Pe\u00f1alvo","raw_affiliation_strings":["Computer Science Department Research Institute for Educational Research, GRIAL Research Group, Universidad de Salamanca"],"affiliations":[{"raw_affiliation_string":"Computer Science Department Research Institute for Educational Research, GRIAL Research Group, Universidad de Salamanca","institution_ids":["https://openalex.org/I184999862"]}]},{"author_position":"middle","author":{"id":null,"display_name":"David Fonseca Escudero","orcid":null},"institutions":[{"id":"https://openalex.org/I5593406","display_name":"Universitat Ramon Llull","ror":"https://ror.org/04p9k2z50","country_code":"ES","type":"education","lineage":["https://openalex.org/I5593406"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"David Fonseca Escudero","raw_affiliation_strings":["La Salle, Universitat Ram\u00f3n Llull, Departament d'arquitectura, Spain"],"affiliations":[{"raw_affiliation_string":"La Salle, Universitat Ram\u00f3n Llull, Departament d'arquitectura, Spain","institution_ids":["https://openalex.org/I5593406"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112515933","display_name":"Mar\u00eda Jos\u00e9 Casa\u00f1","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Mar\u00eda Jos\u00e9 Casa\u00f1","raw_affiliation_strings":["Universitat Polit\u00e8cnica de Catalunya, Spain"],"affiliations":[{"raw_affiliation_string":"Universitat Polit\u00e8cnica de Catalunya, Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5027613326"],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":3.2893,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.93833266,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"294","last_page":"298"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.989300012588501,"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"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.989300012588501,"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/T14246","display_name":"E-Learning and Knowledge Management","score":0.967199981212616,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9592999815940857,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7002037763595581},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.605373740196228},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5065900087356567},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.4879536032676697},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4647573232650757},{"id":"https://openalex.org/keywords/learning-analytics","display_name":"Learning analytics","score":0.4627627730369568},{"id":"https://openalex.org/keywords/data-analysis","display_name":"Data analysis","score":0.4322808086872101},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.41774532198905945},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.1619863510131836}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7002037763595581},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.605373740196228},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5065900087356567},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4879536032676697},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4647573232650757},{"id":"https://openalex.org/C2777648619","wikidata":"https://www.wikidata.org/wiki/Q2845208","display_name":"Learning analytics","level":2,"score":0.4627627730369568},{"id":"https://openalex.org/C175801342","wikidata":"https://www.wikidata.org/wiki/Q1988917","display_name":"Data analysis","level":2,"score":0.4322808086872101},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.41774532198905945},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.1619863510131836}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3284179.3284231","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3284179.3284231","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Sixth International Conference on Technological Ecosystems for Enhancing Multiculturality","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":17,"referenced_works":["https://openalex.org/W1597329131","https://openalex.org/W2002670185","https://openalex.org/W2003754771","https://openalex.org/W2043489743","https://openalex.org/W2052245547","https://openalex.org/W2076983445","https://openalex.org/W2082223453","https://openalex.org/W2105451550","https://openalex.org/W2146286581","https://openalex.org/W2517744317","https://openalex.org/W2765152469","https://openalex.org/W2765495665","https://openalex.org/W2792975519","https://openalex.org/W2901913228","https://openalex.org/W2924153407","https://openalex.org/W6628750436","https://openalex.org/W7053014399"],"related_works":["https://openalex.org/W1987827786","https://openalex.org/W2799586942","https://openalex.org/W2504091800","https://openalex.org/W2331775400","https://openalex.org/W2816728186","https://openalex.org/W2804624249","https://openalex.org/W2560130217","https://openalex.org/W605203981","https://openalex.org/W4225313275","https://openalex.org/W3097749327"],"abstract_inverted_index":{"Learning":[0,41,94,151],"Analytics":[1,152],"collect":[2],"sensitive":[3,132],"data":[4,73,119,133,167,210,237,259],"from":[5],"students.":[6,212],"In":[7,43,241],"some":[8,62,97],"cases,":[9],"the":[10,13,38,78,91,106,114,129,148,175,219,234,252],"ethics":[11],"behind":[12],"use":[14,39,130,214,235],"or":[15,236],"access":[16],"by":[17],"third":[18],"parties":[19],"are":[20,67,103,111,113,201,227,239],"not":[21],"clear.":[22],"This":[23],"situation":[24],"raises":[25],"adverse":[26],"reactions":[27],"and":[28,50,64,142,171,198,207,256],"feelings":[29],"of":[30,40,80,93,98,116,118,131,134,145,150,165,211,215,221,248,254],"fear":[31],"that":[32,188,225],"generates":[33],"a":[34,60,159,182,246],"negative":[35],"perception":[36],"towards":[37],"Analytics.":[42,95],"consequence,":[44],"it":[45,177],"is":[46,86,153,178],"questioned":[47],"whether":[48],"privacy":[49,164,206],"security":[51],"can":[52,124],"be":[53,75],"preserved":[54],"when":[55],"collecting":[56],"educational":[57],"data.":[58],"As":[59],"result,":[61],"policies":[63,187],"good":[65],"practices":[66],"set":[68],"to":[69,87,105,127,155,157,162,180,204,250],"frame":[70],"how":[71],"student":[72],"should":[74],"used":[76],"in":[77,90,108,136,147,168,233],"application":[79,92,149],"this":[81,242],"analytical":[82],"approach.":[83],"Its":[84],"objective":[85],"increase":[88,144],"confidence":[89,146],"However,":[96],"these":[99,122,186],"legal":[100,222],"actions,":[101],"which":[102,109],"limited":[104],"areas":[107],"they":[110,226],"originated,":[112],"result":[115],"allegations":[117],"leakage.":[120],"Hence,":[121],"initiatives":[123],"do":[125],"little":[126],"insure":[128],"students":[135,255],"unknown":[137],"situations.":[138],"To":[139],"ensure":[140,205],"continuity":[141],"an":[143],"necessary":[154],"bind":[156],"legality":[158],"new":[160],"approach":[161],"safeguard":[163],"students'":[166],"its":[169,190],"current":[170],"future":[172],"uses.":[173],"Considering":[174],"above,":[176],"possible":[179],"add":[181],"technological":[183],"layer":[184],"above":[185],"ensures":[189],"viability.":[191],"Some":[192],"emerging":[193,261],"technologies":[194,262],"such":[195,263],"as":[196,229,231,264],"blockchain":[197],"smart":[199,216],"contracts":[200,217],"strong":[202],"candidates":[203],"secure":[208,257],"sensible":[209],"The":[213],"allows":[218],"automation":[220],"actions":[223,249],"so":[224],"executed":[228],"soon":[230],"irregularities":[232],"collection":[238],"detected.":[240],"work,":[243],"we":[244],"propose":[245],"series":[247],"preserve":[251],"identity":[253],"their":[258],"with":[260],"blockchain.":[265]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}
