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Alexandre Megretski
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- affiliation: Massachusetts Institute of Technology, Cambridge, USA
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2020 – today
- 2024
- [c51]Wang Zhang, Ziwen Martin Ma, Subhro Das, Tsui-Wei Lily Weng, Alexandre Megretski, Luca Daniel, Lam M. Nguyen:
One Step Closer to Unbiased Aleatoric Uncertainty Estimation. AAAI 2024: 16857-16864 - 2023
- [c50]Wang Zhang, Tsui-Wei Weng, Subhro Das, Alexandre Megretski, Luca Daniel, Lam M. Nguyen:
ConCerNet: A Contrastive Learning Based Framework for Automated Conservation Law Discovery and Trustworthy Dynamical System Prediction. ICML 2023: 41694-41714 - [i11]Wang Zhang, Tsui-Wei Weng, Subhro Das, Alexandre Megretski, Luca Daniel, Lam M. Nguyen:
ConCerNet: A Contrastive Learning Based Framework for Automated Conservation Law Discovery and Trustworthy Dynamical System Prediction. CoRR abs/2302.05783 (2023) - [i10]Wang Zhang, Ziwen Martin Ma, Subhro Das, Tsui-Wei Weng, Alexandre Megretski, Luca Daniel, Lam M. Nguyen:
One step closer to unbiased aleatoric uncertainty estimation. CoRR abs/2312.10469 (2023) - 2022
- [c49]Udaya Ghai, Xinyi Chen, Elad Hazan, Alexandre Megretski:
Robust Online Control with Model Misspecification. L4DC 2022: 1163-1175 - [i9]Nikolaos Skouloudis, Alexandre Megretski:
Mathematical certification of motion planning on uncertain terrain with limited perception: a case study. CoRR abs/2208.13961 (2022) - 2021
- [c48]Tuomas P. Oikarinen, Wang Zhang, Alexandre Megretski, Luca Daniel, Tsui-Wei Weng:
Robust Deep Reinforcement Learning through Adversarial Loss. NeurIPS 2021: 26156-26167 - [i8]Xinyi Chen, Udaya Ghai, Elad Hazan, Alexandre Megretski:
Robust Online Control with Model Misspecification. CoRR abs/2107.07732 (2021)
2010 – 2019
- 2019
- [c47]Omer Tanovic, Alexandre Megretski:
Causally Stable Approximation of Optimal Maps in Maximal Value Constrained Least-Squares Optimization. ECC 2019: 160-165 - [c46]Omer Tanovic, Rui Ma
, Philip V. Orlik, Alexandre Megretski:
Optimal Power Encoding of OFDM Signals in All-Digital Transmitters. GLOBECOM 2019: 1-6 - 2018
- [j30]Thanh Long Vu
Inverse Stability Problem and Applications to Renewables Integration. IEEE Control. Syst. Lett. 2(1): 133-138 (2018) - [j29]Omer Tanovic
Equivalent Baseband Models and Corresponding Digital Predistortion for Compensating Dynamic Passband Nonlinearities in Phase-Amplitude Modulation-Demodulation Schemes. IEEE Trans. Signal Process. 66(22): 5972-5987 (2018) - 2017
- [j28]Mark M. Tobenkin, Ian R. Manchester
Convex Parameterizations and Fidelity Bounds for Nonlinear Identification and Reduced-Order Modelling. IEEE Trans. Autom. Control. 62(7): 3679-3686 (2017) - [i7]Mark M. Tobenkin, Ian R. Manchester, Alexandre Megretski:
Convex Parameterizations and Fidelity Bounds for Nonlinear Identification and Reduced-Order Modelling. CoRR abs/1701.06652 (2017) - [i6]Thanh Long Vu, Hung Dinh Nguyen, Jean-Jacques E. Slotine, Alexandre Megretski, Konstantin S. Turitsyn:
Inverse Stability Certificate and Applications to Emergency Control of Power Systems. CoRR abs/1703.04491 (2017) - 2016
- [c45]Omer Tanovic
Bounding the number of non-zero coefficients in minimal peak-to-peak gain shaping filters. ACC 2016: 6363-6368 - [c44]Omer Tanovic
Discrete-time models resulting from dynamic continuous-time perturbations in phase-amplitude modulation-demodulation schemes. CDC 2016: 6619-6624 - 2015
- [i5]Omer Tanovic, Alexandre Megretski, Yan Li, Vladimir Marko Stojanovic, Mitra Osqui:
Baseband Equivalent Models Resulting From Dynamic Continuous-Time Perturbations In Phase-Amplitude Modulation-Demodulation Schemes (Expanded version). CoRR abs/1510.01705 (2015) - 2014
- [i4]Omer Tanovic, Alexandre Megretski, Yan Li, Vladimir Marko Stojanovic, Mitra Osqui:
Discrete-Time Models Resulting From Dynamic Continuous-Time Perturbations In Phase-Amplitude Modulation-Demodulation Schemes. CoRR abs/1411.1328 (2014) - 2013
- [j27]Yan Li, Zhipeng Li, Oguzhan Uyar, Yehuda Avniel, Alexandre Megretski, Vladimir Stojanovic:
High-Throughput Signal Component Separator for Asymmetric Multi-Level Outphasing Power Amplifiers. IEEE J. Solid State Circuits 48(2): 369-380 (2013) - [j26]Mardavij Roozbehani, Alexandre Megretski, Eric Feron:
Optimization of Lyapunov Invariants in Verification of Software Systems. IEEE Trans. Autom. Control. 58(3): 696-711 (2013) - [c43]Mark M. Tobenkin, Ian R. Manchester, Alexandre Megretski:
Stable nonlinear identification from noisy repeated experiments via convex optimization. ACC 2013: 3936-3941 - [c42]Mitra Osqui, Alexandre Megretski, Mardavij Roozbehani:
Sufficient conditions for optimality of Analog to Digital Converters. CDC 2013: 403-408 - [c41]Zhipeng Li, Yan Li, Yehuda Avniel, Alexandre Megretski, Vladimir Stojanovic:
Design trade-offs in signal component separators for outphasing power amplifiers. ESSCIRC 2013: 33-36 - [i3]Mark M. Tobenkin, Ian R. Manchester, Alexandre Megretski:
Stable Nonlinear Identification From Noisy Repeated Experiments via Convex Optimization. CoRR abs/1303.4175 (2013) - 2012
- [j25]Vincent D. Blondel, Mert Gürbüzbalaban
Explicit Solutions for Root Optimization of a Polynomial Family With One Affine Constraint. IEEE Trans. Autom. Control. 57(12): 3078-3089 (2012) - 2011
- [j24]Danielle C. Tarraf, Alexandre Megretski, Munther A. Dahleh:
Finite Approximations of Switched Homogeneous Systems for Controller Synthesis. IEEE Trans. Autom. Control. 56(5): 1140-1145 (2011) - [c40]Mitra Osqui, Alexandre Megretski, Mardavij Roozbehani:
Lower bounds on the performance of Analog to Digital Converters. CDC/ECC 2011: 1036-1041 - [i2]Mardavij Roozbehani, Alexandre Megretski, Eric Feron:
Optimization of Lyapunov Invariants in Verification of Software Systems. CoRR abs/1108.0170 (2011) - [i1]Mardavij Roozbehani, Alexandre Megretski, Eric Feron:
Optimization of Lyapunov Invariants in Verification of Software Systems (Extended Version). CoRR abs/1108.5622 (2011) - 2010
- [j23]Bradley N. Bond, Zohaib Mahmood, Yan Li, Ranko Sredojevic, Alexandre Megretski, Vladimir Stojanovic
Compact Modeling of Nonlinear Analog Circuits Using System Identification via Semidefinite Programming and Incremental Stability Certification. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 29(8): 1149-1162 (2010) - [c39]Vincent D. Blondel, Mert Gürbüzbalaban
Explicit solutions for root optimization of a polynomial family. CDC 2010: 485-488 - [c38]Mark M. Tobenkin, Ian R. Manchester
Convex optimization in identification of stable non-linear state space models. CDC 2010: 7232-7237 - [c37]Mitra Osqui, Alexandre Megretski, Mardavij Roozbehani:
Optimality and performance limitations of Analog to Digital Converters. CDC 2010: 7527-7532 - [c36]Zohaib Mahmood, Bradley N. Bond, Tarek Moselhy, Alexandre Megretski, Luca Daniel:
Passive reduced order modeling of multiport interconnects via semidefinite programming. DATE 2010: 622-625
2000 – 2009
- 2009
- [j22]Eduardo D. Sontag, Yuan Wang, Alexandre Megretski:
Input Classes for Identifiability of Bilinear Systems. IEEE Trans. Autom. Control. 54(2): 195-207 (2009) - 2008
- [j21]Keith R. Santarelli, Alexandre Megretski, Munther A. Dahleh:
Stabilizability of two-dimensional linear systems via switched output feedback. Syst. Control. Lett. 57(3): 228-235 (2008) - [j20]Danielle C. Tarraf, Alexandre Megretski, Munther A. Dahleh:
A Framework for Robust Stability of Systems Over Finite Alphabets. IEEE Trans. Autom. Control. 53(5): 1133-1146 (2008) - [j19]Georgios Kotsalis, Alexandre Megretski, Munther A. Dahleh:
Balanced Truncation for a Class of Stochastic Jump Linear Systems and Model Reduction for Hidden Markov Models. IEEE Trans. Autom. Control. 53(11): 2543-2557 (2008) - [j18]Kin Cheong Sou
A Quasi-Convex Optimization Approach to Parameterized Model Order Reduction. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 27(3): 456-469 (2008) - [c35]Alexandre Megretski:
Convex optimization in robust identification of nonlinear feedback. CDC 2008: 1370-1374 - [c34]Kin Cheong Sou
Convex relaxation approach to the identification of the Wiener-Hammerstein model. CDC 2008: 1375-1382 - [c33]Mardavij Roozbehani, Alexandre Megretski, Emilio Frazzoli:
Lyapunov analysis of quadratically symmetric neighborhood consensus algorithms. CDC 2008: 2252-2257 - [c32]Mardavij Roozbehani, Alexandre Megretski, Emilio Frazzoli, Eric Feron:
Distributed Lyapunov Functions in Analysis of Graph Models of Software. HSCC 2008: 443-456 - 2007
- [j17]Chung-Yao Kao, Alexandre Megretski:
On the New Barrier Function and Specialized Algorithms for a Class of Semidefinite Programs. SIAM J. Control. Optim. 46(2): 468-495 (2007) - [c31]Mardavij Roozbehani, Alexandre Megretski, Eric Feron:
Optimal Fixed-Point Implementation of Digital Filters. ACC 2007: 3565-3569 - [c30]Mitra Osqui, Mardavij Roozbehani, Alexandre Megretski:
Semidefinite Programming in Analysis and Optimization of Performance of Sigma-Delta Modulators for Low Frequencies. ACC 2007: 3582-3587 - [c29]Eduardo D. Sontag, Yuan Wang, Alexandre Megretski:
Remarks on Input Classes for Identification of Bilinear Systems. ACC 2007: 4345-4350 - [c28]Danielle C. Tarraf, Alexandre Megretski, Munther A. Dahleh:
Finite State Controllers for Stabilizing Switched Systems with Binary Sensors. HSCC 2007: 543-556 - [c27]Kin Cheong Sou
Bounding L2 gain system error generated by approximations of the nonlinear vector field. ICCAD 2007: 879-886 - 2006
- [c26]Georgios Kotsalis, Alexandre Megretski, Munther A. Dahleh:
Model reduction of discrete-time Markov jump linear systems. ACC 2006 - [c25]Alexandre Megretski:
H-infinity model reduction with guaranteed suboptimality bound. ACC 2006 - [c24]Danielle C. Tarraf, Alexandre Megretski, Munther A. Dahleh:
Input/output stability of systems over finite alphabets. ACC 2006: 1-6 - [c23]Keith R. Santarelli, Alexandre Megretski, Munther A. Dahleh:
Input-to-State Stability of a Nonlinear Discrete-time System via R-cycles. CDC 2006: 332-337 - [c22]Georgios Kotsalis, Alexandre Megretski, Munther A. Dahleh:
A Model Reduction Algorithm for Hidden Markov Models. CDC 2006: 3424-3429 - [c21]Keith R. Santarelli, Munther A. Dahleh, Alexandre Megretski:
Optimal Controller Synthesis for Second Order LTI Plants with Switched Output Feedback. CDC 2006: 4127-4132 - [c20]Mardavij Roozbehani, Alexandre Megretski, Eric Feron:
Safety Verification of Iterative Algorithms over Polynomial Vector Fields. CDC 2006: 6061-6067 - 2005
- [j16]Ulf T. Jönsson, Alexandre Megretski:
A Small-Gain Theory for Limit Cycles of Systems on Lur[e-acute] Form. SIAM J. Control. Optim. 44(3): 909-938 (2005) - [j15]Karen Willcox
Fourier Series for Accurate, Stable, Reduced-Order Models in Large-Scale Linear Applications. SIAM J. Sci. Comput. 26(3): 944-962 (2005) - [c19]Mardavij Roozbehani, Alexandre Megretski, Eric Feron:
Convex optimization proves software correctness. ACC 2005: 1395-1400 - [c18]Keith R. Santarelli, Alexandre Megretski, Munther A. Dahleh:
On the stabilizability of two-dimensional linear systems via switched output feedback. ACC 2005: 3778-3783 - [c17]Ulf T. Jönsson, Alexandre Megretski:
Limit Cycle Analysis Using a System Right Inverse. CDC/ECC 2005: 2951-2956 - [c16]Kin Cheong Sou
A quasi-convex optimization approach to parameterized model order reduction. DAC 2005: 933-938 - [c15]Mardavij Roozbehani, Eric Feron, Alexandre Megretski:
Modeling, Optimization and Computation for Software Verification. HSCC 2005: 606-622 - 2004
- [j14]Chung-Yao Kao, Alexandre Megretski, Ulf Jönsson:
Specialized fast algorithms for IQC feasibility and optimization problems. Autom. 40(2): 239-252 (2004) - [j13]Yonina C. Eldar, Alexandre Megretski, George C. Verghese:
Optimal Detection of Symmetric Mixed Quantum States. IEEE Trans. Inf. Theory 50(6): 1198-1207 (2004) - [c14]Danielle C. Tarraf, Alexandre Megretski, Munther A. Dahleh:
Finite automata approximations with error bounds for systems with quantized actuation and measurement: a case study. CDC 2004: 1436-1441 - 2003
- [j12]Jorge M. Gonçalves
Global analysis of piecewise linear systems using impact maps and surface Lyapunov functions. IEEE Trans. Autom. Control. 48(12): 2089-2106 (2003) - [j11]Yonina C. Eldar, Alexandre Megretski, George C. Verghese:
Designing optimal quantum detectors via semidefinite programming. IEEE Trans. Inf. Theory 49(4): 1007-1012 (2003) - [c13]Chung-Yao Kao, Alexandre Megretski:
A new barrier function for IQC optimization problems. ACC 2003: 4281-4286 - [c12]Alexandre Megretski:
Positivity of trigonometric polynomials. CDC 2003: 3814-3817 - 2002
- [j10]Ulf T. Jönsson, Chung-Yao Kao, Alexandre Megretski:
Robustness of periodic trajectories. IEEE Trans. Autom. Control. 47(11): 1842-1856 (2002) - 2001
- [j9]Fernando J. D'Amato, Mario A. Rotea, Alexandre Megretski, Ulf Jönsson:
New results for analysis of systems with repeated nonlinearities. Autom. 37(5): 739-747 (2001) - [j8]Jorge M. Gonçalves
Global stability of relay feedback systems. IEEE Trans. Autom. Control. 46(4): 550-562 (2001) - [j7]Chung-Yao Kao, Alexandre Megretski, Ulf T. Jönsson:
A cutting plane algorithm for robustness analysis of periodically time-varying systems. IEEE Trans. Autom. Control. 46(4): 579-592 (2001) - [c11]Alexandre Megretski:
On automatic search for invariants of hybrid systems. ACC 2001: 217-222 - [c10]Chung-Yao Kao, Alexandre Megretski:
Fast algorithms for solving IQC feasibility and optimization problems. ACC 2001: 3019-3024 - [c9]Ulf T. Jönsson, Chung-Yao Kao, Alexandre Megretski:
A semi-infinite optimization problem in harmonic analysis of uncertain systems. ACC 2001: 3029-3034 - [c8]Jorge M. Gonçalves
Global analysis of piecewise linear systems using impact maps and quadratic surface Lyapunov functions. ECC 2001: 1357-1362 - 2000
- [j6]Ulf Jönsson, Alexandre Megretski:
The Zames-Falb IQC for systems with integrators. IEEE Trans. Autom. Control. 45(3): 560-565 (2000) - [c7]Jorge M. Gonçalves, Alexandre Megretski, Munther A. Dahleh:
Global stability of relay feedback systems. ACC 2000: 220-224 - [c6]Chung-Yao Kao, Alexandre Megretski, Ulf T. Jönsson:
An algorithm for solving optimization problems involving special frequency dependent LMIs. ACC 2000: 307-311 - [c5]Ulf T. Jönsson, Chung-Yao Kao, Alexandre Megretski:
Robustness of periodic trajectories. ACC 2000: 1307-1311 - [c4]Alexandre Megretski, Ulf T. Jönsson, Chung-Yao Kao:
Estimation of sensitivity of periodic trajectories with respect to structured uncertainty. ACC 2000: 3101-3105 - [c3]Chung-Yao Kao, Muralidhar Ravuri, Alexandre Megretski:
Control synthesis with dynamic integral quadratic constraints-LMI approach. CDC 2000: 1477-1482 - [c2]Muralidhar Ravuri, Chung-Yao Kao, Alexandre Megretski:
Hierarchical optimization in the presence of an intelligent adversary-an H∞ approach. CDC 2000: 3212-3217
1990 – 1999
- 1999
- [j5]Franco Blanchini
Robust state feedback control of LTV systems: nonlinear is better than linear. IEEE Trans. Autom. Control. 44(4): 802-807 (1999) - [c1]Ulf Jönsson, Alexandre Megretski:
IQC characterizations of signal classes. ECC 1999: 1481-1486 - 1997
- [j4]Alexandre Megretski, Anders Rantzer:
System analysis via integral quadratic constraints. IEEE Trans. Autom. Control. 42(6): 819-830 (1997) - 1995
- [j3]Alexandre Megretski:
Frequency-domain criteria of robust stability for slowly time-varying systems. IEEE Trans. Autom. Control. 40(1): 153-155 (1995) - 1994
- [j2]Anders Rantzer, Alexandre Megretski:
A convex parameterization of robustly stabilizing controllers. IEEE Trans. Autom. Control. 39(9): 1802-1808 (1994) - 1993
- [j1]Alexandre Megretski:
Necessary and sufficient conditions of stability: a multiloop generalization of the circle criterion. IEEE Trans. Autom. Control. 38(5): 753-756 (1993)
Coauthor Index
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