{"id":"https://openalex.org/W7101101392","doi":null,"title":"Examining Users ' Attitude towards Privacy Preserving Collaborative Filtering","display_name":"Examining Users ' Attitude towards Privacy Preserving Collaborative Filtering","publication_year":2008,"publication_date":"2008-04-01","ids":{"openalex":"https://openalex.org/W7101101392"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.85.8299","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.85.8299","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.mu.oz.au/~shlomo/docs/PrivQuest.pdf","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5047191996","display_name":"Shlomo Berkovsky","orcid":"https://orcid.org/0000-0003-2638-4121","observed_orcids":["https://orcid.org/0000-0003-2638-4121"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shlomo Berkovsky","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Nikita Borisov","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nikita Borisov","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075667171","display_name":"Yaniv Eytani","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yaniv Eytani","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Tsvi Kuflik","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tsvi Kuflik","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5142942129","display_name":"Francesco Ricci","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Francesco Ricci","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.73486457,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9101999998092651,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9101999998092651,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.06270000338554382,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.022099999710917473,"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/privacy-preserving-collaborative-filtering","display_name":"privacy-preserving collaborative filtering","score":0.8349999785423279},{"id":"https://openalex.org/keywords/data-obfuscation","display_name":"data obfuscation","score":0.9369999766349792},{"id":"https://openalex.org/keywords/recommender-systems","display_name":"recommender systems","score":0.8330000042915344},{"id":"https://openalex.org/keywords/conditional-entropy","display_name":"conditional entropy","score":0.753000020980835},{"id":"https://openalex.org/keywords/personalized-services","display_name":"personalized services","score":0.7519999742507935},{"id":"https://openalex.org/keywords/user-ratings","display_name":"user ratings","score":0.5400000214576721},{"id":"https://openalex.org/keywords/privacy-metrics","display_name":"privacy metrics","score":0.5789999961853027}],"concepts":[{"id":"https://openalex.org/C40305131","wikidata":"https://www.wikidata.org/wiki/Q2616305","display_name":"Obfuscation","level":2,"score":0.8823999762535095},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7850000262260437},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5895000100135803},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.5368000268936157},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.5210999846458435},{"id":"https://openalex.org/C509729295","wikidata":"https://www.wikidata.org/wiki/Q7246032","display_name":"Privacy software","level":3,"score":0.460099995136261},{"id":"https://openalex.org/C169093310","wikidata":"https://www.wikidata.org/wiki/Q3702971","display_name":"Personally identifiable information","level":2,"score":0.4560999870300293},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.3944999873638153},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.3840000033378601},{"id":"https://openalex.org/C85973986","wikidata":"https://www.wikidata.org/wiki/Q1091731","display_name":"Exploratory research","level":2,"score":0.38359999656677246},{"id":"https://openalex.org/C193934123","wikidata":"https://www.wikidata.org/wiki/Q7246028","display_name":"Privacy by Design","level":3,"score":0.37220001220703125},{"id":"https://openalex.org/C62230096","wikidata":"https://www.wikidata.org/wiki/Q275969","display_name":"Crowdsourcing","level":2,"score":0.37119999527931213},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3393000066280365},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.31369999051094055},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.30640000104904175},{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.29260000586509705},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2888000011444092},{"id":"https://openalex.org/C137822555","wikidata":"https://www.wikidata.org/wiki/Q2587068","display_name":"Information sensitivity","level":2,"score":0.28130000829696655},{"id":"https://openalex.org/C49261128","wikidata":"https://www.wikidata.org/wiki/Q1132455","display_name":"Hazard","level":2,"score":0.2734000086784363},{"id":"https://openalex.org/C2776156558","wikidata":"https://www.wikidata.org/wiki/Q4353746","display_name":"MovieLens","level":4,"score":0.259799987077713},{"id":"https://openalex.org/C102938260","wikidata":"https://www.wikidata.org/wiki/Q1999831","display_name":"Privacy policy","level":3,"score":0.2581999897956848},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.2574999928474426},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.2502000033855438}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.85.8299","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.85.8299","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.mu.oz.au/~shlomo/docs/PrivQuest.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7095144357","https://openalex.org/W2765832088","https://openalex.org/W22598454","https://openalex.org/W4400528626","https://openalex.org/W7100502511","https://openalex.org/W2507419770","https://openalex.org/W1564545270","https://openalex.org/W1975825542","https://openalex.org/W4242804378","https://openalex.org/W7098513023"],"abstract_inverted_index":{"Abstract.":[0],"Privacy":[1],"hazard":[2],"to":[3,11,113],"Web-based":[4],"information":[5],"services":[6],"represents":[7],"an":[8,110],"important":[9],"obstacle":[10],"the":[12,17,27,72,97,125,138],"growth":[13],"and":[14,121,151],"diffusion":[15],"of":[16,103,128,130,140,146,156],"personalized":[18],"services.":[19],"Data":[20,38],"obfuscation":[21,39,119,142],"methods":[22,120],"were":[23],"proposed":[24],"for":[25],"enhancing":[26],"users":[28,73,98,134,147],"\u2019":[29,99,135,148],"privacy":[30,44,79,129],"in":[31,96],"recommender":[32],"systems":[33],"based":[34],"on":[35,124,143,153],"collaborative":[36],"filtering.":[37],"can":[40],"provide":[41,109],"statistically":[42],"measurable":[43],"gains.":[45],"However,":[46],"these":[47,92],"are":[48,74],"measured":[49],"using":[50],"metrics":[51],"that":[52,71],"may":[53,93],"not":[54,85,94],"be":[55],"necessarily":[56],"intuitively":[57],"understandable":[58],"by":[59],"end":[60],"user,":[61],"such":[62,89],"as":[63],"conditional":[64],"entropy.":[65],"In":[66,105],"fact,":[67],"it":[68],"could":[69],"happen":[70],"unaware,":[75],"misunderstand":[76],"how":[77],"their":[78,122,154],"is":[80],"being":[81],"preserved":[82],"or":[83],"do":[84],"feel":[86],"comfortable":[87],"with":[88],"methods.":[90],"Thus,":[91],"reflect":[95],"actual":[100],"personal":[101],"sense":[102,127,155],"privacy.":[104,157],"this":[106],"work":[107],"we":[108],"exploratory":[111],"study":[112],"examine":[114],"correlation":[115],"between":[116],"different":[117,144],"data":[118,141],"effect":[123],"subjective":[126],"users.":[131],"We":[132],"analyze":[133],"opinion":[136],"about":[137],"impact":[139],"types":[145],"rating":[149],"values":[150],"generally":[152],"1":[158]},"counts_by_year":[],"updated_date":"2026-10-13T10:08:12.033832","created_date":"2025-10-27T00:00:00"}