257 citations · 1.4k across the 55 of their papers we have counts for
7 papers · 1 filter
Adaptive Sampling for Estimating Distributions: A Bayesian Upper Confidence Bound Approach
Dhruva Kartik, Neeraj Sood, Urbashi Mitra +1
The problem of adaptive sampling for estimating probability mass functions (pmf) uniformly well is considered. Performance of the sampling strategy is measured in terms of the wors…
Causal Posterior Matching and its Applications
Anusha Lalitha, Anatoly Khina, Tara Javidi
We consider the problem of communication over the binary symmetric channel with feedback, where the information sequence is made available in a causal, possibly random, fashion. We…
On Error Exponents of Almost-Fixed-Length Channel Codes and Hypothesis Tests
Anusha Lalitha, Tara Javidi
We examine a new class of channel coding strategies, and hypothesis tests referred to as almost-fixed-length strategies that have little flexibility in the stopping time over fixed…
CLEANN: Accelerated Trojan Shield for Embedded Neural Networks
Mojan Javaheripi, Mohammad Samragh, Gregory Fields +2
We propose CLEANN, the first end-to-end framework that enables online mitigation of Trojans for embedded Deep Neural Network (DNN) applications. A Trojan attack works by injecting…
Multi-Scale Zero-Order Optimization of Smooth Functions in an RKHS
Shubhanshu Shekhar, Tara Javidi
We aim to optimize a black-box function under the assumption that is Hölder smooth and has bounded norm in the RKHS associated with a given k…
Low Complexity Sequential Search with Size-Dependent Measurement Noise
Sung-En Chiu, Tara Javidi
This paper considers a target localization problem where at any given time an agent can choose a region to query for the presence of the target in that region. The measurement nois…