Chun-Keat Koh

Structured use of external knowledge for event-based open domain question answering

Grace Hui Yang, Tat-Seng Chua, Shuguang Wang, 2003, SIGIR.

Two-Level Multi-Modal Framework for News Story Segmentation of Large Video Corpus

Tat-Seng Chua, Huaxin Xu, Lekha Chaisorn, 2003 .

A Two-Level Multi-Modal Approach for Story Segmentation of Large News Video Corpus

Qi Tian, Tat-Seng Chua, Huaxin Xu, 2003, TRECVID.