82 citations · 419 across the 63 of their papers we have counts for
9 papers · 1 filter
Finite-Time Distributed State Estimation over Time-Varying Graphs: Exploiting the Age-of-Information
Aritra Mitra, John A. Richards, Saurabh Bagchi +1
We study the problem of collaboratively estimating the state of a discrete-time LTI process by a network of sensor nodes interacting over a time-varying directed communication grap…
Game-Theoretic Choice of Curing Rates Against Networked SIS Epidemics by Human Decision-Makers
Ashish R. Hota, Shreyas Sundaram
We study networks of human decision-makers who independently decide how to protect themselves against Susceptible-Infected-Susceptible (SIS) epidemics. Motivated by studies in beha…
A Resilient Convex Combination for consensus-based distributed algorithms
Xuan Wang, Shaoshuai Mou, Shreyas Sundaram
Consider a set of vectors in , partitioned into two classes: normal vectors and malicious vectors. The number of malicious vectors is bounded but their identities are…
On the Location of the Minimizer of the Sum of Two Strongly Convex Functions
Kananart Kuwaranancharoen, Shreyas Sundaram
The problem of finding the minimizer of a sum of convex functions is central to the field of distributed optimization. Thus, it is of interest to understand how that minimizer is r…
Min-Max Tours for Task Allocation to Heterogeneous Agents
Amritha Prasad, Han-Lim Choi, Shreyas Sundaram
We consider a scenario consisting of a set of heterogeneous mobile agents located at a depot, and a set of tasks dispersed over a geographic area. The agents are partitioned into d…
Resilience against Misbehaving Nodes in Asynchronous Networks
D. Senejohnny, S. Sundaram, C. De Persis +1
Network systems are one of the most active research areas in the engineering community as they feature a paradigm shift from centralized to distributed control and computation. Whe…
Byzantine-Resilient Distributed Observers for LTI Systems
Aritra Mitra, Shreyas Sundaram
Consider a linear time-invariant (LTI) dynamical system monitored by a network of sensors, modeled as nodes of an underlying directed communication graph. We study the problem of c…
Controlling Human Utilization of Failure-Prone Systems via Taxes
Ashish R. Hota, Shreyas Sundaram
We consider a game-theoretic model where individuals compete over a shared failure-prone system or resource. We investigate the effectiveness of a taxation mechanism in controlling…
Secure Distributed State Estimation of an LTI System over Time-Varying Networks and Analog Erasure Channels
Aritra Mitra, Shreyas Sundaram
We study the problem of collaboratively estimating the state of an LTI system monitored by a network of sensors, subject to the following important practical considerations: (i) ce…