Cache on demand. - Sadhna Ahuja; Tao Wu; Sudhir S. Dixit (ICME (2), 2002)

On the Effects of Content Compression on Web Cache Performance. - Sadhna Ahuja; Tao Wu; Sudhir S. Dixit (ITCC, 2003)

Efficient Mobile Content Delivery by Exploiting User Interest Correlation. - Tao Wu; Sadhna Ahuja; Sudhir S. Dixit (WWW (Posters), 2003)

Using the semantic web to enhance the digital living experience. - Sadhna Ahuja; Tao Wu; Ora Lassila (CCNC, 2006)