{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,1,10]],"date-time":"2024-01-10T00:04:21Z","timestamp":1704845061920},"reference-count":12,"publisher":"World Scientific Pub Co Pte Lt","issue":"02","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Artif. Intell. Tools"],"published-print":{"date-parts":[[2015,4]]},"abstract":"<jats:p> Over the last decade a vast number of businesses have developed online e-shops in the web. These online stores are supported by sophisticated systems that manage the products and record the activity of customers. There exist many research works that strive to answer the question \u201cwhat items are the customers going to like\u201d given their historical profiles. However, most of these works do not take into account the time dimension and cannot respond efficiently when data are huge. In this paper, we study the problem of recommendations in the context of multi-relational stream mining. Our algorithm \u201cxStreams\u201d first separates customers based on their historical data into clusters. It then employs collaborative filtering (CF) to recommend new items to the customers based on their group similarity. To evaluate the working of xStreams, we use a multi-relational data generator for streams. We evaluate xStreams on real and synthetic datasets. <\/jats:p>","DOI":"10.1142\/s0218213015400096","type":"journal-article","created":{"date-parts":[[2015,4,13]],"date-time":"2015-04-13T09:06:31Z","timestamp":1428915991000},"page":"1540009","source":"Crossref","is-referenced-by-count":5,"title":["Learning Relational User Profiles and Recommending Items as Their Preferences Change"],"prefix":"10.1142","volume":"24","author":[{"given":"Zaigham Faraz","family":"Siddiqui","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eleftherios","family":"Tiakas","sequence":"additional","affiliation":[{"name":"Aristotle University of Thessaloniki, Thessaloniki, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Panagiotis","family":"Symeonidis","sequence":"additional","affiliation":[{"name":"Aristotle University of Thessaloniki, Thessaloniki, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Myra","family":"Spiliopoulou","sequence":"additional","affiliation":[{"name":"University of Magdeburg, Magdeburg, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yannis","family":"Manolopoulos","sequence":"additional","affiliation":[{"name":"Aristotle University of Thessaloniki, Thessaloniki, Greece"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2015,4,13]]},"reference":[{"key":"p_1","doi-asserted-by":"publisher","DOI":"10.1145\/245108.245124"},{"key":"p_2","doi-asserted-by":"publisher","DOI":"10.1145\/963770.963776"},{"key":"p_7","doi-asserted-by":"publisher","DOI":"10.1023\/A:1020443909834"},{"key":"p_8","doi-asserted-by":"publisher","DOI":"10.1145\/963770.963772"},{"key":"p_10","doi-asserted-by":"publisher","DOI":"10.1145\/1721654.1721677"},{"key":"p_16","doi-asserted-by":"publisher","DOI":"10.1007\/s10618-011-0215-0"},{"issue":"3","key":"p_17","first-page":"313","volume":"27","author":"Pazzani M. J.","year":"1997","journal-title":"ML"},{"key":"p_20","doi-asserted-by":"publisher","DOI":"10.1109\/MIS.2006.4"},{"key":"p_25","first-page":"70","author":"Siddiqui Z. F.","year":"2011","journal-title":"Greece"},{"key":"p_27","first-page":"723","author":"Xiang L.","year":"2010","journal-title":"DC"},{"key":"p_28","first-page":"114","author":"Xue G.","year":"2005","journal-title":"Brazil"},{"key":"p_29","first-page":"363","author":"Yuan Q.","year":"2013","journal-title":"Ireland"}],"container-title":["International Journal on Artificial Intelligence Tools"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218213015400096","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T12:23:46Z","timestamp":1565094226000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218213015400096"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,4]]},"references-count":12,"journal-issue":{"issue":"02","published-online":{"date-parts":[[2015,4,13]]},"published-print":{"date-parts":[[2015,4]]}},"alternative-id":["10.1142\/S0218213015400096"],"URL":"https:\/\/doi.org\/10.1142\/s0218213015400096","relation":{},"ISSN":["0218-2130","1793-6349"],"issn-type":[{"value":"0218-2130","type":"print"},{"value":"1793-6349","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,4]]}}}