3 citations · 3 across the 4 of their papers we have counts for
4 papers
How Large Are Lions? Inducing Distributions over Quantitative Attributes
Yanai Elazar, Abhijit Mahabal, Deepak Ramachandran +2
Most current NLP systems have little knowledge about quantitative attributes of objects and events. We propose an unsupervised method for collecting quantitative information from l…
An upper bound for the clique number using clique ceiling numbers
R. Dharmarajan, D. Ramachandran
In this article we present the idea of clique ceiling numbers of the vertices of a given graph that has a universal vertex. We follow up with a polynomial-time algorithm to compute…
On the tractability of the maximum clique problem
R. Dharmarajan, D. Ramachandran
The maximum clique problem is a classical NP-complete problem in graph theory and has important applications in many domains. In this paper we show, in a partially non-constructive…
A modified greedy algorithm to improve bounds for the vertex cover number
R. Dharmarajan, D. Ramachandran
In any attempt at designing an efficient algorithm for the minimum vertex cover problem, obtaining good upper and lower bounds for the vertex cover number could be crucial. In this…