%A Cam Tu Nguyen %A Xuan Hieu Phan %A Susumu Horiguchi %A Thu Trang Nguyen %A Quang Thuy Ha %J ACM Transactions on Asian Language Information Processing (ACM TALIP) %T Web Search Clustering and Labeling with Hidden Topics %N 3 %P 1-40 %V 8 %D 2009 %R doi:10.1145/1568292.1568295 %L SisLab2296