{"id":"https://openalex.org/W3136314255","doi":"https://doi.org/10.1145/3446983.3446993","title":"Practical Application and Evaluation of Atomic Swaps for Blockchain-based Recommender Systems","display_name":"Practical Application and Evaluation of Atomic Swaps for Blockchain-based Recommender Systems","publication_year":2020,"publication_date":"2020-12-14","ids":{"openalex":"https://openalex.org/W3136314255","doi":"https://doi.org/10.1145/3446983.3446993","mag":"3136314255"},"language":"en","primary_location":{"id":"doi:10.1145/3446983.3446993","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3446983.3446993","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 the 3rd International Conference on Blockchain Technology and Applications","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/A5021082744","display_name":"Andrea Lisi","orcid":"https://orcid.org/0000-0002-4713-989X"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Andrea Lisi","raw_affiliation_strings":["University of Pisa and Consiglio Nazionale delle Ricerche - IIT Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"University of Pisa and Consiglio Nazionale delle Ricerche - IIT Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018085270","display_name":"Andrea De Salve","orcid":"https://orcid.org/0000-0003-1691-7182"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea De Salve","raw_affiliation_strings":["Consiglio Nazionale delle Ricerche - ISASI Lecce, Italy"],"affiliations":[{"raw_affiliation_string":"Consiglio Nazionale delle Ricerche - ISASI Lecce, Italy","institution_ids":["https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084737695","display_name":"Paolo Mori","orcid":"https://orcid.org/0000-0002-6618-0388"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paolo Mori","raw_affiliation_strings":["Consiglio Nazionale delle Ricerche - IIT Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Consiglio Nazionale delle Ricerche - IIT Pisa, Italy","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015647058","display_name":"Laura Ricci","orcid":"https://orcid.org/0000-0002-8179-8215"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Laura Ricci","raw_affiliation_strings":["University of Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"University of Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5021082744"],"corresponding_institution_ids":["https://openalex.org/I108290504"],"apc_list":null,"apc_paid":null,"fwci":1.8683,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.89779364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"67","last_page":"74"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9993000030517578,"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":0.9993000030517578,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9800999760627747,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9704999923706055,"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/recommender-system","display_name":"Recommender system","score":0.895370364189148},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8207788467407227},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.7195414304733276},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.5067053437232971},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.5028170943260193},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.5015263557434082},{"id":"https://openalex.org/keywords/reading","display_name":"Reading (process)","score":0.4698176681995392},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4660201072692871},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.34830889105796814},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.33802443742752075},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1410803496837616}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.895370364189148},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8207788467407227},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.7195414304733276},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.5067053437232971},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.5028170943260193},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.5015263557434082},{"id":"https://openalex.org/C554936623","wikidata":"https://www.wikidata.org/wiki/Q199657","display_name":"Reading (process)","level":2,"score":0.4698176681995392},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4660201072692871},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.34830889105796814},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.33802443742752075},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1410803496837616},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3446983.3446993","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3446983.3446993","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 the 3rd International Conference on Blockchain Technology and Applications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.6700000166893005}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1990627567","https://openalex.org/W2016690024","https://openalex.org/W2030307969","https://openalex.org/W2077929967","https://openalex.org/W2078722472","https://openalex.org/W2080013587","https://openalex.org/W2089858956","https://openalex.org/W2171960770","https://openalex.org/W2200988052","https://openalex.org/W2293447313","https://openalex.org/W2886211034","https://openalex.org/W2926987861","https://openalex.org/W2962718239","https://openalex.org/W3098532907","https://openalex.org/W3122952517","https://openalex.org/W4211068006","https://openalex.org/W6767091937","https://openalex.org/W6768018671","https://openalex.org/W6770319767"],"related_works":["https://openalex.org/W4210406818","https://openalex.org/W4306779889","https://openalex.org/W3211706803","https://openalex.org/W4382775358","https://openalex.org/W4246942721","https://openalex.org/W3209862047","https://openalex.org/W4386732777","https://openalex.org/W4304136894","https://openalex.org/W2989851257","https://openalex.org/W2799059781"],"abstract_inverted_index":{"Recommender":[0,72,110],"Systems":[1,73],"are":[2],"very":[3],"popular":[4],"tools":[5],"within":[6],"the":[7,38,69,82,87,117,125,137,144,156],"online":[8],"community,":[9],"suggesting":[10],"to":[11,25,77,94,153],"their":[12,48,90],"users":[13,28],"a":[14,45,56,62,104,108,133],"big":[15],"variety":[16],"of":[17,40,89,98,107,139],"items":[18],"like":[19],"products,":[20],"videos,":[21],"music":[22],"and":[23,34,42,84,130],"locations":[24],"visit.":[26],"Moreover,":[27],"actively":[29],"populate":[30],"these":[31],"systems":[32,52],"sending":[33],"reading":[35],"opinions":[36],"under":[37],"form":[39],"reviews,":[41],"potentially":[43],"obtaining":[44],"reward":[46],"for":[47],"activities.":[49],"However,":[50],"such":[51,79],"typically":[53],"rely":[54],"on":[55,86,103,136],"central":[57],"authority":[58],"that":[59,121,155],"acts":[60],"as":[61],"trusted":[63],"party":[64],"having":[65],"total":[66],"control":[67,83],"over":[68],"system.":[70],"Decentralized":[71,109],"have":[74],"been":[75],"proposed":[76,157],"solve":[78],"issue":[80],"distributing":[81],"responsibility":[85],"hands":[88],"users,":[91,129],"but":[92],"leading":[93],"risks":[95],"in":[96,112],"case":[97],"disputes":[99],"or":[100],"misbehaviour.":[101],"Based":[102],"general":[105],"architecture":[106],"System,":[111],"this":[113],"paper":[114],"we":[115,131,148],"identify":[116],"potential":[118],"unfair":[119],"exchanges":[120],"may":[122],"rise":[123],"during":[124],"activity":[126],"between":[127],"two":[128],"propose":[132],"solution":[134,158],"based":[135],"concept":[138],"atomic":[140],"swaps":[141],"inherited":[142],"from":[143],"blockchain":[145],"technology.":[146],"Finally,":[147],"provide":[149],"an":[150],"attack":[151],"model":[152],"show":[154],"creates":[159],"fair":[160],"processes.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}