Career
- 2022-date: Professor of Applied Mathematics, DAMTP, University of Cambridge, UK
- 2016-2022: University Lecturer, DAMTP, University of Cambridge, UK
- 2016: PhD at MIT
Research
Convex optimisation and applications
Selected Publications
Please see my publications page
Teaching
See my personal webpage
Publications
Lower bounds on nonnegative rank via nonnegative nuclear norms.
– Mathematical Programming
(2014)
153,
41
(doi: 10.1007/s10107-014-0837-2)
Secure Estimation and Control for Cyber-Physical Systems Under Adversarial Attacks.
– IEEE Trans. Autom. Control.
(2014)
59,
1454
(doi: 10.1109/TAC.2014.2303233)
Positive semidefinite rank.
– CoRR
(2014)
abs/1407.4095,
Exponential lower bounds on fixed-size psd rank and semidefinite extension complexity.
– CoRR
(2013)
abs/1311.2571,
Security for control systems under sensor and actuator attacks.
– Proceedings of the IEEE Conference on Decision and Control
(2012)
3412
(doi: 10.1109/CDC.2012.6426811)
An improved self-triggered implementation for linear controllers
– IFAC-PapersOnLine
(2012)
45,
37
Secure estimation and control for cyber-physical systems under adversarial attacks
– CoRR
(2012)
abs/1205.5073,
Secure state-estimation for dynamical systems under active adversaries.
– 2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton)
(2011)
1,
337
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