3 papers
cs.LG2017
Sequential Randomized Matrix Factorization for Gaussian Processes: Efficient Predictions and Hyper-parameter Optimization
Shaunak D. Bopardikar, George S. Eskander Ekladious
This paper presents a sequential randomized lowrank matrix factorization approach for incrementally predicting values of an unknown function at test points using the Gaussian Proce…
cs.DB2016
An Algebraic Topological Approach to Privacy: Numerical and Categorical Data
Alberto Speranzon, Shaunak D. Bopardikar
In this paper, we cast the classic problem of achieving k-anonymity for a given database as a problem in algebraic topology. Using techniques from this field of mathematics, we pro…
cs.GT2011
k-Capture in Multiagent Pursuit Evasion, or the Lion and the Hyenas
Shaunak D. Bopardikar, Subhash Suri
We consider the following generalization of the classical pursuit-evasion problem, which we call k-capture. A group of n pursuers (hyenas) wish to capture an evader (lion) who is f…