{"id":"https://openalex.org/W2504112745","doi":"https://doi.org/10.1108/ics-04-2016-0028","title":"Privacy-preserving recommendations in context-aware mobile environments","display_name":"Privacy-preserving recommendations in context-aware mobile environments","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2504112745","doi":"https://doi.org/10.1108/ics-04-2016-0028","mag":"2504112745"},"language":"en","primary_location":{"id":"doi:10.1108/ics-04-2016-0028","is_oa":false,"landing_page_url":"https://doi.org/10.1108/ics-04-2016-0028","pdf_url":null,"source":{"id":"https://openalex.org/S4210195545","display_name":"Information and Computer Security","issn_l":"2056-4961","issn":["2056-4961","2056-497X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319811","host_organization_name":"Emerald Publishing Limited","host_organization_lineage":["https://openalex.org/P4310319811"],"host_organization_lineage_names":["Emerald Publishing Limited"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information &amp; Computer Security","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://eprints.uwe.ac.uk/29218/1/journal_ics_v10_EP_NP_CG_ES_Final%20version.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057646974","display_name":"Nikolaos Polatidis","orcid":"https://orcid.org/0000-0003-4249-4953"},"institutions":[{"id":"https://openalex.org/I192756129","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82","country_code":"GR","type":"education","lineage":["https://openalex.org/I192756129"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Nikolaos Polatidis","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece","institution_ids":["https://openalex.org/I192756129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090508251","display_name":"Christos K. Georgiadis","orcid":"https://orcid.org/0000-0003-0897-9009"},"institutions":[{"id":"https://openalex.org/I192756129","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82","country_code":"GR","type":"education","lineage":["https://openalex.org/I192756129"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos K. Georgiadis","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece","institution_ids":["https://openalex.org/I192756129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041338608","display_name":"Elias Pimenidis","orcid":"https://orcid.org/0000-0003-3593-8640"},"institutions":[{"id":"https://openalex.org/I178535277","display_name":"University of the West of England","ror":"https://ror.org/02nwg5t34","country_code":"GB","type":"education","lineage":["https://openalex.org/I178535277"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Elias Pimenidis","raw_affiliation_strings":["Department of Computer Science and Creative Technologies, University of the West of England, Bristol, UK"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Creative Technologies, University of the West of England, Bristol, UK","institution_ids":["https://openalex.org/I178535277"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084383487","display_name":"Emmanouil Stiakakis","orcid":null},"institutions":[{"id":"https://openalex.org/I192756129","display_name":"University of Macedonia","ror":"https://ror.org/05fg6gr82","country_code":"GR","type":"education","lineage":["https://openalex.org/I192756129"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Emmanouil Stiakakis","raw_affiliation_strings":["Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Applied Informatics, University of Macedonia, Thessaloniki, Greece","institution_ids":["https://openalex.org/I192756129"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5057646974"],"corresponding_institution_ids":["https://openalex.org/I192756129"],"apc_list":null,"apc_paid":null,"fwci":4.0453,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.94389717,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"25","issue":"1","first_page":"62","last_page":"79"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9990000128746033,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9990000128746033,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9922999739646912,"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/T11478","display_name":"Caching and Content Delivery","score":0.9894999861717224,"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":0.8409837484359741},{"id":"https://openalex.org/keywords/usable","display_name":"USable","score":0.6866206526756287},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.6853667497634888},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6151668429374695},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.6020585894584656},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.5633680820465088},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.5597871541976929},{"id":"https://openalex.org/keywords/information-overload","display_name":"Information overload","score":0.5180904269218445},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.49213355779647827},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4874598979949951},{"id":"https://openalex.org/keywords/privacy-software","display_name":"Privacy software","score":0.4777868688106537},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.46935588121414185},{"id":"https://openalex.org/keywords/personally-identifiable-information","display_name":"Personally identifiable information","score":0.43833857774734497},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.41242432594299316},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.35541975498199463},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.31896162033081055},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.2673681974411011}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8409837484359741},{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.6866206526756287},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.6853667497634888},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6151668429374695},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.6020585894584656},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.5633680820465088},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.5597871541976929},{"id":"https://openalex.org/C186625053","wikidata":"https://www.wikidata.org/wiki/Q1130191","display_name":"Information overload","level":2,"score":0.5180904269218445},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.49213355779647827},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4874598979949951},{"id":"https://openalex.org/C509729295","wikidata":"https://www.wikidata.org/wiki/Q7246032","display_name":"Privacy software","level":3,"score":0.4777868688106537},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.46935588121414185},{"id":"https://openalex.org/C169093310","wikidata":"https://www.wikidata.org/wiki/Q3702971","display_name":"Personally identifiable information","level":2,"score":0.43833857774734497},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.41242432594299316},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.35541975498199463},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.31896162033081055},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2673681974411011},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1108/ics-04-2016-0028","is_oa":false,"landing_page_url":"https://doi.org/10.1108/ics-04-2016-0028","pdf_url":null,"source":{"id":"https://openalex.org/S4210195545","display_name":"Information and Computer Security","issn_l":"2056-4961","issn":["2056-4961","2056-497X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319811","host_organization_name":"Emerald Publishing Limited","host_organization_lineage":["https://openalex.org/P4310319811"],"host_organization_lineage_names":["Emerald Publishing Limited"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information &amp; Computer Security","raw_type":"journal-article"},{"id":"pmh:oai:eprints.uwe.ac.uk:29218","is_oa":true,"landing_page_url":"http://eprints.uwe.ac.uk/29218/1/journal_ics_v10_EP_NP_CG_ES_Final%20version.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306401464","display_name":"UWE Research Repository (UWE Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I178535277","host_organization_name":"University of the West of England","host_organization_lineage":["https://openalex.org/I178535277"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:pure.atira.dk:publications/3c1a2c75-87e0-4a53-bc58-e151dda8f369","is_oa":false,"landing_page_url":"https://research.brighton.ac.uk/en/publications/3c1a2c75-87e0-4a53-bc58-e151dda8f369","pdf_url":null,"source":{"id":"https://openalex.org/S4306401758","display_name":"University of Brighton Repository (University of Brighton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I71637028","host_organization_name":"University of Brighton","host_organization_lineage":["https://openalex.org/I71637028"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Polatidis, N, Georgiadis, C K, Pimenidis, E & Stiakakis, E 2017, 'Privacy-preserving recommendations in context-aware mobile environments', Information and Computer Security, vol. 25, no. 1, pp. 62-79. https://doi.org/10.1108/ICS-04-2016-0028","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":{"id":"pmh:oai:eprints.uwe.ac.uk:29218","is_oa":true,"landing_page_url":"http://eprints.uwe.ac.uk/29218/1/journal_ics_v10_EP_NP_CG_ES_Final%20version.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306401464","display_name":"UWE Research Repository (UWE Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I178535277","host_organization_name":"University of the West of England","host_organization_lineage":["https://openalex.org/I178535277"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.47999998927116394,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1412447802","https://openalex.org/W1539738334","https://openalex.org/W1548156055","https://openalex.org/W1597703625","https://openalex.org/W1689932539","https://openalex.org/W1843099992","https://openalex.org/W1881045956","https://openalex.org/W1963728774","https://openalex.org/W1964042807","https://openalex.org/W1970836024","https://openalex.org/W1973833443","https://openalex.org/W1979761939","https://openalex.org/W1979919664","https://openalex.org/W1982590063","https://openalex.org/W1989652402","https://openalex.org/W2007605181","https://openalex.org/W2008886893","https://openalex.org/W2010900728","https://openalex.org/W2020915469","https://openalex.org/W2025605741","https://openalex.org/W2029810300","https://openalex.org/W2030808931","https://openalex.org/W2037107363","https://openalex.org/W2038725084","https://openalex.org/W2045050127","https://openalex.org/W2054400951","https://openalex.org/W2056510157","https://openalex.org/W2065367771","https://openalex.org/W2073474519","https://openalex.org/W2090998196","https://openalex.org/W2112856797","https://openalex.org/W2124377190","https://openalex.org/W2128190144","https://openalex.org/W2206286878","https://openalex.org/W2208434696","https://openalex.org/W2250255710","https://openalex.org/W2403902786","https://openalex.org/W2587719861","https://openalex.org/W4205456886","https://openalex.org/W4245605774","https://openalex.org/W4399718739"],"related_works":["https://openalex.org/W2002205901","https://openalex.org/W2098758514","https://openalex.org/W2798828231","https://openalex.org/W4376849821","https://openalex.org/W2186523884","https://openalex.org/W2066036313","https://openalex.org/W2548120918","https://openalex.org/W2085387510","https://openalex.org/W2159151314","https://openalex.org/W2144867296"],"abstract_inverted_index":{"Purpose":[0],"This":[1,116,218],"paper":[2,223],"aims":[3],"to":[4,22,29,40,83,96,107,180],"address":[5],"privacy":[6,90,122,131,152,213,231],"concerns":[7],"that":[8,102,142,203,224],"arise":[9],"from":[10],"the":[11,23,31,98,146,167,170,230],"use":[12,65,76],"of":[13,42,80,89,140,145,169,210,232],"mobile":[14,46,233],"recommender":[15,26,234],"systems":[16,27,113,235],"when":[17,237],"processing":[18],"contextual":[19,81],"information":[20,32,82,101],"relating":[21],"user.":[24],"Mobile":[25],"aim":[28],"solve":[30],"overload":[33],"problem":[34],"by":[35,123,159],"recommending":[36],"products":[37],"or":[38,51,72],"services":[39,44],"users":[41,92,236],"Web":[43],"on":[45,120],"devices,":[47],"such":[48,68],"as":[49,69],"smartphones":[50],"tablets,":[52],"at":[53,133],"any":[54,61],"given":[55],"point":[56],"in":[57,60,154,208],"time":[58],"and":[59,75,110,130,183,196,200],"possible":[62],"location.":[63],"They":[64],"recommendation":[66],"methods,":[67],"collaborative":[70],"filtering":[71,74],"content-based":[73],"a":[77,125,138,172,205,220,226],"considerable":[78],"amount":[79],"provide":[84,97],"relevant":[85,173],"recommendations.":[86],"However,":[87],"because":[88],"concerns,":[91],"are":[93,143,240],"not":[94],"willing":[95],"required":[99],"personal":[100],"would":[103],"allow":[104],"their":[105],"views":[106],"be":[108,215],"recorded":[109],"make":[111],"these":[112],"usable.":[114],"Design/methodology/approach":[115],"work":[117],"is":[118,157,201,219],"focused":[119],"user":[121,134,212],"providing":[124],"method":[126,147,189,227],"for":[127,228],"context":[128,238],"privacy-preservation":[129],"protection":[132,153],"interface":[135],"level.":[136],"Thus,":[137],"set":[139,176],"algorithms":[141],"part":[144],"has":[148,177,190],"been":[149,178,191],"designed":[150],"with":[151,204],"mind,":[155],"which":[156],"done":[158],"using":[160,194],"realistic":[161],"dummy":[162],"parameter":[163],"creation.":[164],"To":[165],"demonstrate":[166],"applicability":[168],"method,":[171],"context-aware":[174],"data":[175],"used":[179],"run":[181],"performance":[182,195],"usability":[184,197],"tests.":[185],"Findings":[186],"The":[187],"proposed":[188,225],"experimentally":[192],"evaluated":[193],"evaluation":[198],"tests":[199],"shown":[202],"small":[206],"decrease":[207],"terms":[209],"performance,":[211],"can":[214],"protected.":[216],"Originality/value":[217],"novel":[221],"research":[222],"protecting":[229],"parameters":[239],"used.":[241]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
