Market Equilibrium for CES Exchange Economies: Existence, Multiplicity, and Computation. - Bruno Codenotti; Benton McCune; Sriram Penumatcha; Kasturi R. Varadarajan (FSTTCS, 2005)

Approximating interval coloring and max-coloring in chordal graphs. - Sriram V. Pemmaraju; Sriram Penumatcha; Rajiv Raman 001 (ACM J. Exp. Algorithmics, 2005)