Zhu, D., Dreher, H., & Tang, C. (2008). Improving web search by categorization, clustering, and personalization. Springer.
Chicago Style (17th ed.) CitationZhu, Dengya, Heinz Dreher, and CH Tang. Improving Web Search by Categorization, Clustering, and Personalization. Springer, 2008.
MLA (9th ed.) CitationZhu, Dengya, et al. Improving Web Search by Categorization, Clustering, and Personalization. Springer, 2008.
Warning: These citations may not always be 100% accurate.