Character cluster based Thai information retrieval. - Thanaruk Theeramunkong; Virach Sornlertlamvanich; Thanasan Tanhermhong; Wirat Chinnan (IRAL, 2000)

A Structure-Shared Trie Compression Method. - Thanasan Tanhermhong; Thanaruk Theeramunkong; Wirat Chinnan (PACLIC, 2001)

Intelligent Facilitation Agent for Online Web-Based Group Discussion System. - Junalux Chalidabhongse; Wirat Chinnan; Pichet Wechasaethnon; Arpakorn Tantisirithanakorn (IEA/AIE, 2002)