J. Radhakrishnan

M. M. Halldórsson and J. Radhakrishnan. Improved approximations of independent sets in bounded-degree graphs via subgraph removal. Nordic Journal of Computing, 1(4):475-492, Winter 1994. Abstract, References, Citations, etc.
G. S. Brodal, S. Chaudhuri, and J. Radhakrishnan. The Randomized Complexity of Maintaining the Minimum. Nordic Journal of Computing, 3(4):337-351, Winter 1996. Abstract, References, etc.