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In our work, we tap into the vast availability of social media and construct a new movie rating dataset 'MovieTweetings' based on public and well-structured tweets. New data is added on a daily basis, which guarantees the MovieTweetings dataset to always incorporate ratings on the newest and most relevant movies.<\/jats:p>","DOI":"10.1145\/2559858.2559862","type":"journal-article","created":{"date-parts":[[2014,1,21]],"date-time":"2014-01-21T13:31:00Z","timestamp":1390311060000},"page":"1-5","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["\"Harvesting movie ratings from structured data in social media\" by Simon Dooms and Luc Martens with Ching-man Au Yeung as coordinator"],"prefix":"10.1145","volume":"2014","author":[{"given":"Simon","family":"Dooms","sequence":"first","affiliation":[{"name":"Ghent University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Luc","family":"Martens","sequence":"additional","affiliation":[{"name":"Ghent University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2014,1]]},"reference":[{"key":"e_1_2_1_1_1","volume-title":"Proceedings of KDD cup and workshop.","volume":"2007","author":"Bennett J.","unstructured":"Bennett , J. and Lanning , S . 2007. The netflix prize . In Proceedings of KDD cup and workshop. Vol. 2007 . 35. Bennett, J. and Lanning, S. 2007. The netflix prize. In Proceedings of KDD cup and workshop. Vol. 2007. 35."},{"key":"e_1_2_1_2_1","volume-title":"Workshop on Crowdsourcing and Human Computation for Recommender Systems, CrowdRec at RecSys","author":"Dooms S.","year":"2013","unstructured":"Dooms , S. , De Pessemier , T. , and Martens , L . 2013. Movietweetings: a movie rating dataset collected from twitter . In Workshop on Crowdsourcing and Human Computation for Recommender Systems, CrowdRec at RecSys 2013 . Dooms, S., De Pessemier, T., and Martens, L. 2013. Movietweetings: a movie rating dataset collected from twitter. In Workshop on Crowdsourcing and Human Computation for Recommender Systems, CrowdRec at RecSys 2013."},{"key":"e_1_2_1_3_1","doi-asserted-by":"crossref","unstructured":"Dooms S. De Pessemier T. Verslype D. Nelis J. De Meulenaere J. Van den Broeck W. Martens L. and Develder C. 2013. Omus: an optimized multimedia service for the home environment. Multimedia Tools and Applications.  Dooms S. De Pessemier T. Verslype D. Nelis J. De Meulenaere J. Van den Broeck W. Martens L. and Develder C. 2013. Omus: an optimized multimedia service for the home environment. Multimedia Tools and Applications .","DOI":"10.1007\/s11042-012-1347-y"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/312624.312682"},{"key":"e_1_2_1_5_1","doi-asserted-by":"crossref","unstructured":"Shani G. and Gunawardana A. 2011. Evaluating recommendation systems. In Recommender systems handbook. Springer 257--297.  Shani G. and Gunawardana A. 2011. Evaluating recommendation systems. In Recommender systems handbook . Springer 257--297.","DOI":"10.1007\/978-0-387-85820-3_8"}],"container-title":["ACM SIGWEB Newsletter"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2559858.2559862","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2559858.2559862","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T08:10:25Z","timestamp":1750234225000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2559858.2559862"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,1]]},"references-count":5,"journal-issue":{"issue":"Winter","published-print":{"date-parts":[[2014,1]]}},"alternative-id":["10.1145\/2559858.2559862"],"URL":"https:\/\/doi.org\/10.1145\/2559858.2559862","relation":{},"ISSN":["1931-1745","1931-1435"],"issn-type":[{"type":"print","value":"1931-1745"},{"type":"electronic","value":"1931-1435"}],"subject":[],"published":{"date-parts":[[2014,1]]},"assertion":[{"value":"2014-01-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}