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  "Title": "Book-Crossing Dataset (BX) for 'recommenderlab'",
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  "Copyright": "Data is freely available for research use when acknowledged\nwith the following reference: Improving Recommendation Lists\nThrough Topic Diversification, Cai-Nicolas Ziegler, Sean M.\nMcNee, Joseph A. Konstan, Georg Lausen; Proceedings of the 14th\nInternational World Wide Web Conference (WWW '05), May 10-14,\n2005, Chiba, Japan. To appear.",
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