Main » SIGIR » 2012 » The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012 »

Category hierarchy maintenance: a data-driven approach

Quan Yuan, Gao Cong, Aixin Sun, Chin-Yew Lin, Nadia Magnenat-Thalmann