Safety Assurance in Learning-Enabled Autonomous Systems: A Mixed-Monotone Approach,
Robotics Seminar Series, University of Colorado Boulder, Oct. 2025
[Slides].
Safety Assurance in Neural Network Controlled Systems: A Mixed-Monotone Approach,
ACC Workshop on Formal Methods for Systems with Neural Components, July 2025
[Slides].
Mixed-Monotone Reachability in Dynamical Systems with Application to the Safety of
Learning-Enabled Systems, Department of Mathematics, Louisiana State University,
March 2025 (host: Michael Malisoff) [Slides].
Non-Euclidean Monotone Operator Theory for Robustness of Implicit Neural Networks,
Vector Institute for Artificial Intelligence, Toronto, Canada, Feb. 2025
(host: Anastasis Kratsios) [Slides].
Reachability Analysis of Dynamical Systems: A Mixed-Monotone Contracting Approach,
Allerton Conference on Communication, Control, and Computing, Sep. 2024
(host: Daniel Liberzon) [Slides].
Mixed-Monotone Theory for Verification of Autonomous Systems,
Guest Lecture, Verification of Embedded & Cyber-Physical Systems, University of Illinois
Urbana-Champaign, Apr. 2024 (host: Huan Zhang)
[Slides].
Safety Assurance in Learning-Enabled Autonomous Systems,
Waterloo Data and Artificial Intelligence Institute, University of Waterloo,
Canada, Mar. 2024 [Slides].
Safety of Autonomous Systems with Learning-Enabled Feedbacks,
Reliable Autonomous Systems Lab, Massachusetts Institute of Technology,
Nov. 2023 (host: Chuchu Fan) [Slides].
Reachability Analysis of Control Systems: A Mixed-Monotone Approach,
ECEE Department Seminar, University of Colorado Boulder, Oct. 2023
[Slides].
Interaction-Aware Interval Reachability of Neural Network Controlled Systems,
Allerton Conference on Communication, Control, and Computing,
Allerton Park, Illinois, Sep. 2023 [Slides].
Reachability Analysis of Neural Network Controlled Systems: A Mixed-Monotone
Contracting Approach, Workshop on Geometry, Topology and Control System Design,
Banff Centre for Arts and Creativity, Canada, Jun. 2023
[Video]
[Slides].
Weak and Semi-Contraction for Large-Scale Network Systems,
LANS Seminar, Argonne National Laboratory, Apr. 2023
(host: Adrian Maldonado) [Slides].
Exploiting Structure in Feedback Systems with Learning-Based Components,
ECEE Seminar, University of Colorado Boulder, Feb. 2023
[Slides].
Exploiting Structure in Analysis and Design of Feedback Systems with Learning-Based
Components, Coordinated Science Laboratory, University of Illinois
Urbana-Champaign, Jan. 2023 (host: Mohamed-Ali Belabbas)
[Slides].
Robustness of Neural Networks via Non-Euclidean Contraction Theory,
Control Colloquium, Indian Institute of Technology Delhi (virtual), Jun. 2022
[Slides].
Safety and Resilience of Large-Scale Networks via Contraction Theory,
Department of Mechanical Engineering, University of California, Riverside,
Mar. 2022 [Slides].
Frequency Synchronization and Multistability in Power Grids,
RSRG Virtual Seminar, California Institute of Technology, May 2021
(host: Steven Low) [Slides].
Non-Euclidean Contraction and Its Extensions with Applications to Network Systems,
School of Electrical and Computer Engineering, Georgia Institute of Technology,
May 2021 (host: Samuel Coogan) [Slides].
Weak and Semi-Contraction for Network Systems,
Mathematical Biology Seminar, University of Iowa, Apr. 2021
(host: Zahra Aminzare) [Slides].
Stability and Control of Large-Scale Nonlinear Networks,
Queen's University Seminar, Apr. 2021 [Slides].
Synchronization and Multistability in Complex Networks and Power Grids,
Control Theory Seminar, Peking University, May 2020
(host: Wenjun Mei) [Slides].
Real Analytic Control Systems,
ISS Seminar Series, Center for Intelligent Machines, McGill University,
Feb. 2014 (host: Peter Caines).
Controllability of Nonlinear Systems,
Queen's Graduate Seminar, Queen's University, June 2013.
Selected Conference Talks
A Contracting Dynamical Systems Perspective Toward Interval Markov Decision Processes,
62nd IEEE Conference on Decision and Control (CDC),
Marina Bay Sands, Singapore, Dec. 2023 [Slides].
Comparative Analysis of Interval Reachability for Robust Implicit and Feedforward
Neural Networks, 61st IEEE Conference on Decision and Control (CDC),
Cancun, Mexico, Dec. 2022 [Slides].
Robustness Certificates for Implicit Neural Networks: A Mixed-Monotone
Contractive Approach, Learning for Dynamics and Control (L4DC),
Stanford University, Jun. 2022 [Slides].
Resilience of Input Metering in Dynamic Flow Networks,
American Control Conference (ACC), Atlanta, Jun. 2022
[Slides].
Robust Implicit Neural Networks via Contraction Theory,
Advances in Neural Information Processing Systems (NeurIPS),
Sydney, Australia (virtual), Dec. 2021 [Slides].
Robust Implicit Neural Networks via Contraction Theory,
Southeast Control Conference (SECC), Virginia Tech, Nov. 2021
[Slides].
Synchronization and Multistability in Oscillator Networks and Power Grids,
57th IEEE Conference on Decision and Control, Miami, Florida, Dec. 2018
[Slides].
Synchronization in Oscillator Networks and Power Grids,
35th Southern California Control Workshop, UCLA, Nov. 2018.
On Small-Time Local Controllability,
7th Biennial Meeting on Systems and Control Theory,
Queen's University, May 2016
[Slides].
Control Systems and Locally Convex Topologies,
6th Biennial Meeting on Systems and Control Theory,
University of Waterloo, May 2014
[Slides].