An OLE-based speech compression system for multimedia applications. - Thambipillai Srikanthan; Goh Wee Leng; S. K. Amarasinghe (Microprocess. Microsystems, 1998)

Sequence families sets constructed from quadratic congruence codes for use in secure spread spectrum watermarking for multimedia. - C. S. Lim; Saman S. Abeysekera; S. K. Amarasinghe (ICASSP, 2001)

Multiple sequence families with efficient hardware architecture for use in spread spectrum watermarking. - C. S. Lim; Saman S. Abeysekera; Thambipillai Srikanthan; S. K. Amarasinghe (ISCAS (1), 2002)