{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:21:38Z","timestamp":1750306898316,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":14,"publisher":"ACM","license":[{"start":{"date-parts":[[2013,2,5]],"date-time":"2013-02-05T00:00:00Z","timestamp":1360022400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"name":"Regional Government of Madrid","award":["S2009TIC-1542"],"award-info":[{"award-number":["S2009TIC-1542"]}]},{"name":"Spanish Government","award":["TIN2011-28538-C02"],"award-info":[{"award-number":["TIN2011-28538-C02"]}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2013,2,5]]},"DOI":"10.1145\/2442670.2442672","type":"proceedings-article","created":{"date-parts":[[2013,2,22]],"date-time":"2013-02-22T19:25:33Z","timestamp":1361561133000},"page":"3-6","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Exploiting time contexts in collaborative filtering"],"prefix":"10.1145","author":[{"given":"Pedro G.","family":"Campos","sequence":"first","affiliation":[{"name":"Universidad del B\u00edo-B\u00edo, Concepci\u00f3n, Chile and Universidad Aut\u00f3noma de Madrid, Madrid, Spain"}]},{"given":"Iv\u00e1n","family":"Cantador","sequence":"additional","affiliation":[{"name":"Universidad Aut\u00f3noma de Madrid, Madrid, Spain"}]},{"given":"Fernando","family":"D\u00edez","sequence":"additional","affiliation":[{"name":"Universidad Aut\u00f3noma de Madrid, Madrid, Spain"}]}],"member":"320","published-online":{"date-parts":[[2013,2,5]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1055709.1055714"},{"key":"e_1_3_2_1_2_1","volume-title":"Recommender Systems Handbook, 217--253","author":"Adomavicius G.","year":"2011","unstructured":"G. Adomavicius and A. Tuzhilin . Context-aware recommender systems . In F. Ricci, L. Rokach, B. Shapira, and P. B. Kantor, editors, Recommender Systems Handbook, 217--253 . Springer , 2011 . G. Adomavicius and A. Tuzhilin. Context-aware recommender systems. In F. Ricci, L. Rokach, B. Shapira, and P. B. Kantor, editors, Recommender Systems Handbook, 217--253. Springer, 2011."},{"key":"e_1_3_2_1_3_1","volume-title":"CARS '09","author":"Baltrunas L.","year":"2009","unstructured":"L. Baltrunas and X. Amatriain . Towards time-dependant recommendation based on implicit feedback . In CARS '09 , New York, NY, USA , 2009 . L. Baltrunas and X. Amatriain. Towards time-dependant recommendation based on implicit feedback. In CARS '09, New York, NY, USA, 2009."},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/1639714.1639759"},{"key":"e_1_3_2_1_5_1","volume-title":"CARS '09","author":"Baltrunas L.","year":"2009","unstructured":"L. Baltrunas and F. Ricci . Context-dependent items generation in collaborative filtering . In CARS '09 , New York, NY, USA , 2009 . L. Baltrunas and F. Ricci. Context-dependent items generation in collaborative filtering. In CARS '09, New York, NY, USA, 2009."},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/2396761.2398628"},{"key":"e_1_3_2_1_7_1","unstructured":"P. G. Campos F. D\u00edez and I. Cantador. Time-Aware recommender systems: A comprehensive survey and analysis of existing evaluation protocols. User Modeling and User-Adapted Interaction Special Issue on Context-Aware Recommender Systems to appear.  P. G. Campos F. D\u00edez and I. Cantador. Time-Aware recommender systems: A comprehensive survey and analysis of existing evaluation protocols. User Modeling and User-Adapted Interaction Special Issue on Context-Aware Recommender Systems to appear."},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/2043932.2043990"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/1099554.1099689"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1109\/MC.2009.263"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/1835449.1835486"},{"key":"e_1_3_2_1_12_1","volume-title":"CARS '11","author":"Said A.","year":"2011","unstructured":"A. Said , E. W. De Luca , and S. Albayrak . Inferring contextual user profiles - Improving recommender performance . In CARS '11 , Chicago, IL, USA , 2011 . A. Said, E. W. De Luca, and S. Albayrak. Inferring contextual user profiles - Improving recommender performance. In CARS '11, Chicago, IL, USA, 2011."},{"key":"e_1_3_2_1_13_1","volume-title":"Recommender Systems Handbook, 257--297","author":"Shani G.","year":"2011","unstructured":"G. Shani and A. Gunawardana . Evaluating recommendation systems . In F. Ricci, L. Rokach, B. Shapira, and P. B. Kantor, editors, Recommender Systems Handbook, 257--297 . Springer , 2011 . G. Shani and A. Gunawardana. Evaluating recommendation systems. In F. Ricci, L. Rokach, B. Shapira, and P. B. Kantor, editors, Recommender Systems Handbook, 257--297. Springer, 2011."},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/1722149.1722155"}],"event":{"name":"CaRR '13: 3rd Workshop on Context-awareness in Retrieval and Recommendation","sponsor":["DFKI DFKI GmbH","University of Potsdam University of Potsdam","Technische Universitat Berlin Technische Universitat Berlin","Microsoft Microsoft"],"location":"Rome Italy","acronym":"CaRR '13"},"container-title":["Proceedings of the 3rd Workshop on Context-awareness in Retrieval and Recommendation"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2442670.2442672","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2442670.2442672","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T08:19:07Z","timestamp":1750234747000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2442670.2442672"}},"subtitle":["an item splitting approach"],"short-title":[],"issued":{"date-parts":[[2013,2,5]]},"references-count":14,"alternative-id":["10.1145\/2442670.2442672","10.1145\/2442670"],"URL":"https:\/\/doi.org\/10.1145\/2442670.2442672","relation":{},"subject":[],"published":{"date-parts":[[2013,2,5]]},"assertion":[{"value":"2013-02-05","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}