A fast second-generation encoding algorithm for vector quantization. - Liza Jo; M. R. Kaimal (IEEE Signal Process. Lett., 1999)

Improved BTC Algorithm for Gray Scale Images Using K-Means Quad Clustering. - Jayamol Mathews; Madhu S. Nair; Liza Jo (ICONIP (4), 2012)

A Novel Color Image Coding Technique Using Improved BTC with k-means Quad Clustering. - Jayamol Mathews; Madhu S. Nair; Liza Jo (SIRS, 2014)