Career
- 2016-date: University Lecturer, DAMTP, University of Cambridge, UK
- 2016: PhD at MIT
Research
Convex optimisation and applications
Selected Publications
Please see my publications page
Teaching
Publications
Sparse sum-of-squares certificates on finite abelian groups.
– Proceedings of the IEEE Conference on Decision and Control
(2015)
160,
5909
(DOI: 10.1109/CDC.2015.7403148)
Equivariant Semidefinite Lifts and Sum-of-Squares Hierarchies
– SIAM J. Optim.
(2015)
25,
2212
(DOI: 10.1137/140966265)
Lower bounds on nonnegative rank via nonnegative nuclear norms.
– Mathematical Programming
(2014)
153,
41
(DOI: 10.1007/s10107-014-0837-2)
Positive semidefinite rank.
– CoRR
(2014)
abs/1407.4095,
Secure Estimation and Control for Cyber-Physical Systems Under Adversarial Attacks.
– IEEE Trans. Autom. Control.
(2014)
59,
1454
(DOI: 10.1109/tac.2014.2303233)
Exponential lower bounds on fixed-size psd rank and semidefinite extension complexity.
– CoRR
(2013)
abs/1311.2571,
Secure estimation and control for cyber-physical systems under adversarial attacks
– CoRR
(2012)
abs/1205.5073,
An improved self-triggered implementation for linear controllers
– IFAC Proceedings Volumes (IFAC-PapersOnline)
(2012)
45,
37
Security for control systems under sensor and actuator attacks
– 2012 IEEE 51st IEEE Conference on Decision and Control (CDC)
(2012)
3412
(DOI: 10.1109/cdc.2012.6426811)
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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