Models of communication and control for brain networks: distinctions, convergence, and future outlook

P Srivastava, E Nozari, JZ Kim, H Ju, D Zhou… - Network …, 2020 - direct.mit.edu
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 …

Resilient monotone submodular function maximization

V Tzoumas, K Gatsis, A Jadbabaie… - 2017 IEEE 56th …, 2017 - ieeexplore.ieee.org
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 …

Time-varying sensor and actuator selection for uncertain cyber-physical systems

AF Taha, N Gatsis, T Summers… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
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 …

Time-invariant versus time-varying actuator scheduling in complex networks

E Nozari, F Pasqualetti, J Cortés - 2017 American Control …, 2017 - ieeexplore.ieee.org
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 …

A separation theorem for joint sensor and actuator scheduling with guaranteed performance bounds

M Siami, A Jadbabaie - Automatica, 2020 - Elsevier
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 …

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 …

Multiple model adaptive controller for partially-observed Boolean dynamical systems

M Imani, U Braga-Neto - 2017 American Control Conference …, 2017 - ieeexplore.ieee.org
This paper is concerned with develo** an adaptive controller for Partially-Observed
Boolean Dynamical Systems (POBDS). Assuming that partial knowledge about the system …

Performance guarantees for greedy maximization of non-submodular controllability metrics

T Summers, M Kamgarpour - 2019 18th European Control …, 2019 - ieeexplore.ieee.org
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 …

Boolean Kalman filter with correlated observation noise

LD McClenny, M Imani… - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
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 …

Can competition outperform collaboration? The role of misbehaving agents

L Ballotta, G Como, JS Shamma… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
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 …