## Cyberattack Detection through Dynamic Watermarking

November, 16, 2021, 11:00 am – 12:00 pm Location: Instructional Center 215 Also live streamed at https://bluejeans.com/297337886/0746 Abstract Dynamic watermarking, as an active intrusion detection technique, can potentially detect replay attacks, spoofing attacks, and deception attacks in the feedback channel for control systems. In this talk, we will discuss our recent work on a novel dynamic watermarking algorithm … Continue reading Cyberattack Detection through Dynamic Watermarking

## Enabling Bipedal Locomotion with Robotic Assistive Devices through Learning and Control

October, 29, 2021 11:00am-12:30pm Location: Pettit Microelectronics Building, 102A&B Conference Room Abstract Lower-body exoskeletons and prostheses have the potential of restoring autonomy to millions of individuals with ambulatory disabilities, and thereby improving quality of life. However, achieving locomotive stability is challenging enough from a robotics and control perspective, let alone addressing the added complexity of satisfying … Continue reading Enabling Bipedal Locomotion with Robotic Assistive Devices through Learning and Control

## Real-time Distributed Decision Making in Networked Systems

September 17, 2021 10-11am BlueJeans: https://gatech.bluejeans.com/877658093/8250 Na Li Gordon McKay professor Electrical Engineering and Applied Mathematics Harvard University Abstract Recent revolutions in sensing, computation, communication, and actuation technologies have been boosting the development and implementation of data-driven decision making, greatly advancing the monitoring and control of complex network systems. In this talk, we will focus on … Continue reading Real-time Distributed Decision Making in Networked Systems

## The Rational Selection of Goal Operations and the Integration of Search Strategies with Goal-Driven Marine Autonomy

September 9, 2021 1-2pm in Marcus Nanotechnology room 1117 - 1118 Video Recording: https://primetime.bluejeans.com/a2m/events/playback/2914884e-99a6-4d7f-9e95-81d16e95de96 Michael T. Cox Research Professor Department of Computer Science and Engineering Wright State University, Dayton Abstract Intelligent physical systems as embodied cognitive systems must perform high-level reasoning while concurrently managing an underlying control architecture. The link between cognition and control must … Continue reading The Rational Selection of Goal Operations and the Integration of Search Strategies with Goal-Driven Marine Autonomy

## Objective Learning for Autonomous Systems

April 9, 2021 - 2:00 pm in Bluejeans: https://bluejeans.com/851024140 Shaoshuai Mou Purdue University Abstract Autonomous systems especially those driven under optimal control are usually associated with objective functions to describe their goals/tasks in specific missions. Since they are usually unknown in practice especially for complicated missions, learning such objective functions is significant to autonomous systems … Continue reading Objective Learning for Autonomous Systems

## Fastest Identification in Linear Systems

March 19, 2021 - 09:00 am Alexandre Proutiere KTH, Stockholm, Sweden Abstract Abstract: We report recent results on two classical inference problems in linear systems. (i) In the first problem, we wish to identify the dynamics of a canonical linear time-invariant systems $x_{t+1}=Ax_t+\eta_{t+1}$ from an observed trajectory. We provide system-specific sample complexity lower bound satisfied … Continue reading Fastest Identification in Linear Systems

## Enabling Human-Aware Automation: A Dynamical Systems Perspective on Human Cognition

November 13, 2020 - 11:00 AM https://bluejeans.com/758301136?src=join_info Neera Jain Perdue University Abstract Across many sectors, ranging from manufacturing to healthcare to the military theater, there is growing interest in the potential impact of automation that is truly collaborative with humans. Realizing this impact, though, rests on first addressing the fundamental challenge of designing automation to … Continue reading Enabling Human-Aware Automation: A Dynamical Systems Perspective on Human Cognition

## Three Problems in Mathematical Oncology

October 16, 2020 - 03:15 PM https://bluejeans.com/998437780?src=join_info Paul K. Newton University of Southern California Abstract I will introduce three problems in mathematical oncology all of which involve nonlinear dynamics and control theory. First, I will describe our work using Markov chain models to forecast metastatic progression. The models treat progression as a (weighted) random walk … Continue reading Three Problems in Mathematical Oncology

## A Decoupling Principle in Stochastic Optimal Control and Its Implications

February 28, 2020 - 11:15 AM TSRB auditorium Suman Chakravorty Texas A&M University Abstract The problem of Stochastic Optimal Control is ubiquitous in Robotics and Control since it is the fundamental formulation for decision-making under uncertainty. The answer to the problem can be computed by solving an associated Dynamic Programming (DP) problem. Unfortunately, the DP … Continue reading A Decoupling Principle in Stochastic Optimal Control and Its Implications

## On strategic information transmission in Cyber-Socio-Physical Systems

February 14, 2020 - 11:15 AM TSRB auditorium Cedric Langbort University of Illinois at Urbana Champaign Abstract We consider situations in which better informed agents must decide which message to transmit to a decision-making receiver, so as to influence the decision in their favor. Such scenarios, some versions of which have been considered earlier in … Continue reading On strategic information transmission in Cyber-Socio-Physical Systems