Search Results for author: Yahya Sattar

Found 7 papers, 0 papers with code

Finite Sample Identification of Bilinear Dynamical Systems

no code implementations29 Aug 2022 Yahya Sattar, Samet Oymak, Necmiye Ozay

This motivates the problem of learning bilinear systems from a single trajectory of the system's states and inputs.

Identification and Adaptive Control of Markov Jump Systems: Sample Complexity and Regret Bounds

no code implementations13 Nov 2021 Yahya Sattar, Zhe Du, Davoud Ataee Tarzanagh, Laura Balzano, Necmiye Ozay, Samet Oymak

Combining our sample complexity results with recent perturbation results for certainty equivalent control, we prove that when the episode lengths are appropriately chosen, the proposed adaptive control scheme achieves $\mathcal{O}(\sqrt{T})$ regret, which can be improved to $\mathcal{O}(polylog(T))$ with partial knowledge of the system.

Certainty Equivalent Quadratic Control for Markov Jump Systems

no code implementations26 May 2021 Zhe Du, Yahya Sattar, Davoud Ataee Tarzanagh, Laura Balzano, Samet Oymak, Necmiye Ozay

Real-world control applications often involve complex dynamics subject to abrupt changes or variations.

Estimation of Groundwater Storage Variations in Indus River Basin using GRACE Data

no code implementations23 Oct 2020 Yahya Sattar, Zubair Khalid

We also present the design of a band-limited optimally concentrated window function for spatial localization of the data in the region of interest.

Management

Exploring Weight Importance and Hessian Bias in Model Pruning

no code implementations19 Jun 2020 Mingchen Li, Yahya Sattar, Christos Thrampoulidis, Samet Oymak

Model pruning is an essential procedure for building compact and computationally-efficient machine learning models.

Non-asymptotic and Accurate Learning of Nonlinear Dynamical Systems

no code implementations20 Feb 2020 Yahya Sattar, Samet Oymak

If the system is run by a stabilizing input policy, we show that temporally-dependent samples can be approximated by i. i. d.

Quickly Finding the Best Linear Model in High Dimensions

no code implementations3 Jul 2019 Yahya Sattar, Samet Oymak

We propose projected gradient descent (PGD) algorithm to estimate the population minimizer in the finite sample regime.

Vocal Bursts Intensity Prediction

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