13 citations · 24 across the 20 of their papers we have counts for
6 papers · 1 filter
On the Structure and Computation of Random Walk Times in Finite Graphs
Andrew Clark, Basel Alomair, Linda Bushnell +1
We consider random walks in which the walk originates in one set of nodes and then continues until it reaches one or more nodes in a target set. The time required for the walk to r…
Combinatorial Algorithms for Control of Biological Regulatory Networks
Andrew Clark, Phillip Lee, Basel Alomair +2
Biological processes, including cell differentiation, organism development, and disease progression, can be interpreted as attractors (fixed points or limit cycles) of an underlyin…
Submodularity in Input Node Selection for Networked Systems
Andrew Clark, Basel Alomair, Linda Bushnell +1
Networked systems are systems of interconnected components, in which the dynamics of each component are influenced by the behavior of neighboring components. Examples of networked…
Adaptive Mitigation of Multi-Virus Propagation: A Passivity-Based Approach
Phillip Lee, Andrew Clark, Basel Alomair +2
Malware propagation poses a growing threat to networked systems such as computer networks and cyber-physical systems. Current approaches to defending against malware propagation ar…
Global Practical Node and Edge Synchronization in Kuramoto Networks: A Submodular Optimization Framework
Andrew Clark, Basel Alomair, Linda Bushnell +1
Synchronization underlies phenomena including memory and perception in the brain, coordinated motion of animal flocks, and stability of the power grid. These synchronization phenom…
Minimizing Convergence Error in Multi-Agent Systems via Leader Selection: A Supermodular Optimization Approach
Andrew Clark, Basel Alomair, Linda Bushnell +1
In a leader-follower multi-agent system (MAS), the leader agents act as control inputs and influence the states of the remaining follower agents. The rate at which the follower age…