{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,7]],"date-time":"2026-04-07T20:37:30Z","timestamp":1775594250458,"version":"3.50.1"},"publisher-location":"New York, New York, USA","reference-count":0,"publisher":"ACM Press","license":[{"start":{"date-parts":[[2005,1,1]],"date-time":"2005-01-01T00:00:00Z","timestamp":1104537600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2005]]},"DOI":"10.1145\/1060745.1060754","type":"proceedings-article","created":{"date-parts":[[2005,8,3]],"date-time":"2005-08-03T08:31:47Z","timestamp":1123057907000},"page":"22","source":"Crossref","is-referenced-by-count":1192,"title":["Improving recommendation lists through topic diversification"],"prefix":"10.1145","author":[{"given":"Cai-Nicolas","family":"Ziegler","sequence":"first","affiliation":[]},{"given":"Sean M.","family":"McNee","sequence":"additional","affiliation":[]},{"given":"Joseph A.","family":"Konstan","sequence":"additional","affiliation":[]},{"given":"Georg","family":"Lausen","sequence":"additional","affiliation":[]}],"member":"320","event":{"name":"the 14th international conference","location":"Chiba, Japan","acronym":"WWW '05","sponsor":["ACM, Association for Computing Machinery"],"start":{"date-parts":[[2005,5,10]]},"end":{"date-parts":[[2005,5,14]]}},"container-title":["Proceedings of the 14th international conference on World Wide Web  - WWW '05"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1060745.1060754","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/dl.acm.org\/ft_gateway.cfm?id=1060754&amp;ftid=314053&amp;dwn=1","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T16:07:55Z","timestamp":1750262875000},"score":1,"resource":{"primary":{"URL":"http:\/\/portal.acm.org\/citation.cfm?doid=1060745.1060754"}},"subtitle":[],"proceedings-subject":"World Wide Web","short-title":[],"issued":{"date-parts":[[2005]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1145\/1060745.1060754","relation":{},"subject":[],"published":{"date-parts":[[2005]]}}}