Models of communication and control for brain networks: distinctions, convergence, and future outlook
Recent advances in computational models of signal propagation and routing in the human
brain have underscored the critical role of white-matter structure. A complementary …
brain have underscored the critical role of white-matter structure. A complementary …
Resilient monotone submodular function maximization
In this paper, we focus on applications in machine learning, optimization, and control that
call for the resilient selection of a few elements, eg features, sensors, or leaders, against a …
call for the resilient selection of a few elements, eg features, sensors, or leaders, against a …
Time-varying sensor and actuator selection for uncertain cyber-physical systems
We propose methods to solve time-varying, sensor and actuator (SaA) selection problems
for uncertain cyber-physical systems. We show that many SaA selection problems for …
for uncertain cyber-physical systems. We show that many SaA selection problems for …
Time-invariant versus time-varying actuator scheduling in complex networks
This paper studies the benefits of time-varying actuator scheduling to the controllability of
complex networks. The network dynamics are described by a single-input discrete-time …
complex networks. The network dynamics are described by a single-input discrete-time …
A separation theorem for joint sensor and actuator scheduling with guaranteed performance bounds
We study the problem of jointly designing a sparse sensor and actuator schedule for linear
dynamical systems while guaranteeing a control/estimation performance that approximates …
dynamical systems while guaranteeing a control/estimation performance that approximates …
On a relaxation of time-varying actuator placement
A Olshevsky - IEEE Control Systems Letters, 2020 - ieeexplore.ieee.org
We consider the time-varying actuator placement in continuous time, where the goal is to
maximize the trace of the controllability Grammian. A natural relaxation of the problem is to …
maximize the trace of the controllability Grammian. A natural relaxation of the problem is to …
Multiple model adaptive controller for partially-observed Boolean dynamical systems
This paper is concerned with develo** an adaptive controller for Partially-Observed
Boolean Dynamical Systems (POBDS). Assuming that partial knowledge about the system …
Boolean Dynamical Systems (POBDS). Assuming that partial knowledge about the system …
Performance guarantees for greedy maximization of non-submodular controllability metrics
A key problem in emerging complex cyber-physical networks is the design of information
and control topologies, including sensor and actuator selection and communication network …
and control topologies, including sensor and actuator selection and communication network …
Boolean Kalman filter with correlated observation noise
This paper is concerned with optimal estimation of the state of a Boolean dynamical systems
observed through correlated noisy Boolean measurements. The optimal Minimum Mean …
observed through correlated noisy Boolean measurements. The optimal Minimum Mean …
Can competition outperform collaboration? The role of misbehaving agents
We investigate a novel approach to resilient distributed optimization with quadratic costs in a
multiagent system prone to unexpected events that make some agents misbehave. In …
multiagent system prone to unexpected events that make some agents misbehave. In …