101 citations · 303 across the 42 of their papers we have counts for
6 papers · 1 filter
Consistency of Distributionally Robust Risk- and Chance-Constrained Optimization under Wasserstein Ambiguity Sets
Ashish Cherukuri, Ashish R. Hota
We study stochastic optimization problems with chance and risk constraints, where in the latter, risk is quantified in terms of the conditional value-at-risk (CVaR). We consider th…
Impacts of Game-Theoretic Activation on Epidemic Spread over Dynamical Networks
Ashish R. Hota, Tanya Sneh, Kavish Gupta
We investigate the evolution of epidemics over dynamical networks when nodes choose to interact with others in a selfish and decentralized manner. Specifically, we analyze the susc…
A Generalized SIS Epidemic Model on Temporal Networks with Asymptomatic Carriers and Comments on Decay Ratio
Ashish R. Hota, Kavish Gupta
We study the class of SIS epidemics on temporal networks and propose a new activity-driven and adaptive epidemic model that captures the impact of asymptomatic and infectious indiv…
A Closed-Loop Framework for Inference, Prediction and Control of SIR Epidemics on Networks
Ashish R. Hota, Jaydeep Godbole, Philip E Paré
Motivated by the ongoing pandemic COVID-19, we propose a closed-loop framework that combines inference from testing data, learning the parameters of the dynamics and optimal resour…
Wasserstein Distributionally Robust Look-Ahead Economic Dispatch
Bala Kameshwar Poolla, Ashish R. Hota, Saverio Bolognani +2
We consider the problem of look-ahead economic dispatch (LAED) with uncertain renewable energy generation. The goal of this problem is to minimize the cost of conventional energy g…
Behavioral and Game-Theoretic Security Investments in Interdependent Systems Modeled by Attack Graphs
Mustafa Abdallah, Parinaz Naghizadeh, Ashish R. Hota +3
We consider a system consisting of multiple interdependent assets, and a set of defenders, each responsible for securing a subset of the assets against an attacker. The interdepend…