{"id":"https://openalex.org/W1994339001","doi":"https://doi.org/10.1145/2189736.2189748","title":"Towards geosocial recommender systems","display_name":"Towards geosocial recommender systems","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W1994339001","doi":"https://doi.org/10.1145/2189736.2189748","mag":"1994339001"},"language":"en","primary_location":{"id":"doi:10.1145/2189736.2189748","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2189736.2189748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Workshop on Web Intelligence & Communities - WI&C '12","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.utwente.nl/en/publications/d84bb3c4-955f-41ec-8784-ce28972e081f","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5063566093","display_name":"Victor de Graaff","orcid":null},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Victor de Graaff","raw_affiliation_strings":["University of Twente, Enschede, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Twente, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062035687","display_name":"Maurice van Keulen","orcid":"https://orcid.org/0000-0003-2436-1372"},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Maurice van Keulen","raw_affiliation_strings":["University of Twente, Enschede, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Twente, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053690284","display_name":"R.A. de By","orcid":"https://orcid.org/0000-0002-8921-2960"},"institutions":[{"id":"https://openalex.org/I94624287","display_name":"University of Twente","ror":"https://ror.org/006hf6230","country_code":"NL","type":"education","lineage":["https://openalex.org/I94624287"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Rolf A. de By","raw_affiliation_strings":["University of Twente, Enschede, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Twente, Enschede, The Netherlands","institution_ids":["https://openalex.org/I94624287"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I94624287"],"apc_list":null,"apc_paid":null,"fwci":5.4587,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.95214638,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12392","display_name":"Sharing Economy and Platforms","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12392","display_name":"Sharing Economy and Platforms","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9900000095367432,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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":0.989300012588501,"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/recommender-system","display_name":"Recommender system","score":0.9165406823158264},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7553656697273254},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5077472925186157},{"id":"https://openalex.org/keywords/destinations","display_name":"Destinations","score":0.4852854907512665},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3727531433105469},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.35187286138534546},{"id":"https://openalex.org/keywords/tourism","display_name":"Tourism","score":0.181496262550354},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.09886893630027771}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.9165406823158264},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7553656697273254},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5077472925186157},{"id":"https://openalex.org/C2776687071","wikidata":"https://www.wikidata.org/wiki/Q5265193","display_name":"Destinations","level":3,"score":0.4852854907512665},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3727531433105469},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.35187286138534546},{"id":"https://openalex.org/C18918823","wikidata":"https://www.wikidata.org/wiki/Q49389","display_name":"Tourism","level":2,"score":0.181496262550354},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09886893630027771},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2189736.2189748","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2189736.2189748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Workshop on Web Intelligence & Communities - WI&C '12","raw_type":"proceedings-article"},{"id":"pmh:oai:ris.utwente.nl:openaire/d84bb3c4-955f-41ec-8784-ce28972e081f","is_oa":true,"landing_page_url":"https://research.utwente.nl/en/publications/d84bb3c4-955f-41ec-8784-ce28972e081f","pdf_url":null,"source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"de Graaff, V, van Keulen, M & de By, R A 2012, Towards Geosocial Recommender Systems. in 4th International Workshop on Web Intelligence & Communities (WI &C 2012). Association for Computing Machinery, New York, NY, pp. 8:1-8:4. https://doi.org/10.1145/2189736.2189748","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:ris.utwente.nl:openaire/d84bb3c4-955f-41ec-8784-ce28972e081f","is_oa":true,"landing_page_url":"https://research.utwente.nl/en/publications/d84bb3c4-955f-41ec-8784-ce28972e081f","pdf_url":null,"source":{"id":"https://openalex.org/S4406922991","display_name":"University of Twente Research Information","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"de Graaff, V, van Keulen, M & de By, R A 2012, Towards Geosocial Recommender Systems. in 4th International Workshop on Web Intelligence & Communities (WI &C 2012). Association for Computing Machinery, New York, NY, pp. 8:1-8:4. https://doi.org/10.1145/2189736.2189748","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Decent work and economic growth","score":0.47999998927116394,"id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1516053621","https://openalex.org/W1964507951","https://openalex.org/W1982397092","https://openalex.org/W1995103535","https://openalex.org/W2070868259","https://openalex.org/W2075190119","https://openalex.org/W2079521622","https://openalex.org/W2103099449","https://openalex.org/W2111777419","https://openalex.org/W2153889650","https://openalex.org/W2156966384","https://openalex.org/W2182555340"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4390273403","https://openalex.org/W4386781444","https://openalex.org/W2150182025","https://openalex.org/W3092950680","https://openalex.org/W3197542405","https://openalex.org/W2056712470","https://openalex.org/W3125580266","https://openalex.org/W4288390103","https://openalex.org/W4317039510"],"abstract_inverted_index":{"The":[0,24],"usage":[1],"of":[2,26,38,58,82],"social":[3],"networks":[4,12],"sites":[5],"(SNSs),":[6],"such":[7,14,63,78,91],"as":[8,15,64,79,92],"Facebook,":[9],"and":[10,33,67],"geosocial":[11,59],"(GSNs),":[13],"Foursquare,":[16],"has":[17,50],"increased":[18],"tremendously":[19],"over":[20],"the":[21,36,80],"past":[22],"years.":[23],"willingness":[25],"users":[27],"to":[28,53,74,88],"share":[29],"their":[30,89],"current":[31],"locations":[32],"experiences":[34],"facilitate":[35],"creation":[37],"geographical":[39],"recommender":[40,60],"systems":[41,61],"based":[42],"on":[43],"user":[44],"generated":[45],"content":[46],"(UGC).":[47],"This":[48],"idea":[49],"been":[51],"used":[52],"create":[54],"a":[55,85],"substantial":[56],"amount":[57],"(GRSs),":[62],"Gogobot,":[65],"TripIt,":[66],"Trippy":[68],"already,":[69],"but":[70],"can":[71],"be":[72],"applied":[73],"more":[75],"complex":[76],"scenarios,":[77],"recommendation":[81],"products":[83],"with":[84],"strong":[86],"binding":[87],"region,":[90],"real":[93],"estate":[94],"or":[95],"vacation":[96],"destinations.":[97]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":5},{"year":2013,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}