105 citations · 163 across the 22 of their papers we have counts for
4 papers · 1 filter
The Effect of Behavioral Probability Weighting in a Simultaneous Multi-Target Attacker-Defender Game
Mustafa Abdallah, Timothy Cason, Saurabh Bagchi +1
We consider a security game in a setting consisting of two players (an attacker and a defender), each with a given budget to allocate towards attack and defense, respectively, of a…
Combining Hybrid Input-Output Automaton and Game Theory for Security Modeling of Cyber-Physical Systems
Mustafa Abdallah, Sayan Mitra, Shreyas Sundaram +1
We consider a security setting in which the Cyber-Physical System (CPS) is composed of subnetworks where each subnetwork is under ownership of one defender. Such CPS can be represe…
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 designing a distributed observer for an LTI system over a time-varying communication graph. The limited existing work on this topic imposes various restrict…
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…