Richard Yi Zhang

20102019
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Semidefinite Program Mathematics
Wire Engineering & Materials Science
Covariance matrix Engineering & Materials Science
Microgrid Mathematics
Recovery Engineering & Materials Science
State estimation Engineering & Materials Science
Local Minima Mathematics
Energy storage Engineering & Materials Science

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Research Output 2010 2019

Conic Approximation with Provable Guarantee for Traffic Signal Offset Optimization

Ouyang, Y., Zhang, R. Y., Lavaei, J. & Varaiya, P., Jan 18 2019, 2018 IEEE Conference on Decision and Control, CDC 2018. Institute of Electrical and Electronics Engineers Inc., p. 229-236 8 p. 8619739. (Proceedings of the IEEE Conference on Decision and Control; vol. 2018-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Semidefinite Program
Traffic Network
Traffic signals
Bounded Treewidth
Quadratic Program

Conic optimization for control, energy systems, and machine learning: Applications and algorithms

Zhang, R. Y., Josz, C. & Sojoudi, S., 2019, In : Annual Reviews in Control. 47, p. 323-340 18 p.

Research output: Contribution to journalReview article

Power control
Learning systems
Distributed parameter control systems
Model predictive control
State estimation

Efficient Algorithm for Large-and-Sparse LMI Feasibility Problems

Zhang, R. Y. & Lavaei, J., Jan 18 2019, 2018 IEEE Conference on Decision and Control, CDC 2018. Institute of Electrical and Electronics Engineers Inc., p. 6868-6875 8 p. 8619019. (Proceedings of the IEEE Conference on Decision and Control; vol. 2018-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Linear matrix inequalities
Matrix Inequality
Linear Inequalities
Efficient Algorithms
Data storage equipment

Linear-Time Algorithm for Learning Large-Scale Sparse Graphical Models

Fattahi, S., Zhang, R. Y. & Sojoudi, S., Jan 1 2019, In : IEEE Access. 7, p. 12658-12672 15 p., 8598839.

Research output: Contribution to journalArticle

Open Access
Covariance matrix
Laptop computers
Factorization
MATLAB
Data storage equipment

Monotonicity Between Phase Angles and Power Flow and Its Implications for the Uniqueness of Solutions

Park, S., Zhang, R., Lavaei, J. & Baldick, R., Jan 8 2019. 10 p.

Research output: Contribution to conferencePaper

Open Access
Electric potential
Phase shift
Topology