Citation: Da. Kumar et Cp. Rangan, Approximation algorithms for the traveling salesman problem with range condition, RAIRO-INF, 34(3), 2000, pp. 173-181
Citation: A. Arvind et Cp. Rangan, Symmetric Min-Max heap: A simpler data structure for double-ended priorityqueue, INF PROCESS, 69(4), 1999, pp. 197-199
Citation: V. Guruswami et Cp. Rangan, A natural family of optimization problems with arbitrarily small approximation thresholds, INF PROCESS, 68(5), 1998, pp. 241-248