TY - CONF ID - SisLab2298 UR - http://doi.org/10.1109/WIIAT.2008.180 A1 - Le, Dieu Thu A1 - Nguyen, Cam Tu A1 - Ha, Quang Thuy A1 - Phan, Xuan Hieu A1 - Horiguchi, Susumu Y1 - 2008/12/09/ TI - Matching and Ranking with Hidden Topics towards Online Contextual Advertising SP - 888 M2 - Sydney, Australia AV - none EP - 891 T2 - The 2008 IEEE/WIC/ACM International Conference on Web Intelligence ER -