The Guarding Problem - Complexity and Approximation. - T. V. Thirumala Reddy; D. Sai Krishna; C. Pandu Rangan (IWOCA, 2009)

Pathwidth and Searching in Parameterized Threshold Graphs. - D. Sai Krishna; T. V. Thirumala Reddy; B. Sai Shashank; C. Pandu Rangan (WALCOM, 2010)

Variants of Spreading Messages. - T. V. Thirumala Reddy; D. Sai Krishna; C. Pandu Rangan (WALCOM, 2010)

Variants of Spreading Messages. - T. V. Thirumala Reddy; C. Pandu Rangan (J. Graph Algorithms Appl., 2011)