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Department of Applied Mathematics and Theoretical Physics

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

Lent 2017: Topics in Convex Optimisation

Publications

Sparse sum-of-squares certificates on finite abelian groups.
H Fawzi, J Saunderson, PA Parrilo
– Proceedings of the IEEE Conference on Decision and Control
(2015)
160,
5909
Equivariant Semidefinite Lifts and Sum-of-Squares Hierarchies
H Fawzi, J Saunderson, PA Parrilo
– SIAM J. Optim.
(2015)
25,
2212
Lower bounds on nonnegative rank via nonnegative nuclear norms.
H Fawzi, PA Parrilo
– Mathematical Programming
(2014)
153,
41
Positive semidefinite rank.
H Fawzi, J Gouveia, PA Parrilo, RZ Robinson, RR Thomas
– CoRR
(2014)
abs/1407.4095,
Secure Estimation and Control for Cyber-Physical Systems Under Adversarial Attacks.
H Fawzi, P Tabuada, S Diggavi
– IEEE Trans. Autom. Control.
(2014)
59,
1454
Exponential lower bounds on fixed-size psd rank and semidefinite extension complexity.
H Fawzi, PA Parrilo
– CoRR
(2013)
abs/1311.2571,
Secure estimation and control for cyber-physical systems under adversarial attacks
H Fawzi, P Tabuada, SN Diggavi
– CoRR
(2012)
abs/1205.5073,
An improved self-triggered implementation for linear controllers
J Ara├║jo, H Fawzi, M Mazo, P Tabuada, KH Johansson
– IFAC Proceedings Volumes (IFAC-PapersOnline)
(2012)
45,
37
Security for control systems under sensor and actuator attacks
H Fawzi, P Tabuada, S Diggavi
– 2012 IEEE 51st IEEE Conference on Decision and Control (CDC)
(2012)
3412
Secure state-estimation for dynamical systems under active adversaries
H Fawzi, P Tabuada, S Diggavi
– 2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton)
(2011)
1,
337
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Research Group

Cantab Capital Institute for the Mathematics of Information

Room

F0.16

Telephone

01223 760384