Výsledky vyhľadávania - outer fixed-point algorithm*

Algorithms for activity correction models for geochemical speciation and reactive transport modeling Autor Carrayrou, Jérôme, Bertagnolli, Caroline, Fahs, Marwan

“…) might not be the most efficient, and we propose a new one, the outer fixed‐point algorithm, which is more robust and faster than other algorithms…”
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Extrapolation methods for fixed‐point multilinear PageRank computations Autor Cipolla, Stefano, Redivo‐Zaglia, Michela, Tudisco, Francesco

“…Summary Nonnegative tensors arise very naturally in many applications that involve large and complex data flows. Due to the relatively small requirement in…”
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Thermomechanical shakedown analysis considering temperature-dependent yield stress based on the primal-dual eigenstress-driven method Autor Li, Kai, Wang, Yu, Cheng, Gengdong, Yan, Kun, Cai, Xianhui, Pan, Yu

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Minimizing Compositions of Functions Using Proximity Algorithms with Application in Image Deblurring Autor Chen, Feishe, Shen, Lixin, Suter, Bruce W., Xu, Yuesheng

“… We develop proximity algorithms based on the fixed point characterization of the solution to the minimization problems…”
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An Approach for Matrix Multiplication of 32-Bit Fixed Point Numbers by Means of 16-Bit SIMD Instructions on DSP Autor Safonov, Ilia, Kornilov, Anton, Makienko, Daria

“… of 16-bit unsigned integers via outer product, and correction of outcome for signed integers and fixed point numbers…”
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Corrigendum to “The matrix splitting based proximal fixed-point algorithms for quadratically constrained ℓ1 minimization and Dantzig selector” [Appl. Numer. Math. 125 (2018) 23–50] Autor Yu, Yongchao, Peng, Jigen

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Proper Generalized Decomposition for Edge Elements in Magnetostatics With Adaptive Stopping Criterion Autor Yan, Shuai, Tang, Zuqi, Henneron, Thomas, Ren, Zhuoxiang

“… Two iterative loops are needed in the PGD algorithm, namely, the outer loop for enriching the reduction modes progressively and the inner loop for solving each mode by fixed point iterations…”
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Composite Anderson acceleration method with two window sizes and optimized damping Autor Chen, Kewang, Vuik, Cornelis

“…) algorithms with two window sizes and optimized damping. Although AA has been used for decades to speed up nonlinear solvers in many applications, most authors are simply using and analyzing the stationary version of AA (sAA…”
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Hybrid Methods for Solving Simultaneously an Equilibrium Problem and Countably Many Fixed Point Problems in a Hilbert Space Autor Nguyen, Thi Thu Van, Strodiot, Jean Jacques, Nguyen, Van Hien

“…This paper presents a framework of iterative methods for finding a common solution to an equilibrium problem and a countable number of fixed point problems defined in a Hilbert space…”
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Duality-Based Joint Clustering and Precoding for Cell-Free Distributed MIMO Autor Schubert, Martin, Bohnke, Ronald, Xu, Wen

“… This enables algorithms that scale well with the number of users. As an example, we propose an algorithm with a rapidly converging fixed point iteration as inner optimization block, and a subgradient-based outer iteration for controlling the per-TP powers. The performance gain is investigated by means of simulations…”
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Extrapolation Methods for fixed-point Multilinear PageRank computations Autor Cipolla, Stefano, Redivo-Zaglia, Michela, Tudisco, Francesco

“…Nonnegative tensors arise very naturally in many applications that involve large and complex data flows. Due to the relatively small requirement in terms of…”
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Estimating the Basin of Attraction for the Power Flow Equations in Power Distribution Networks Autor Garces-Ruiz, Alejandro

“…This letter presents an inner and outer estimation for the basin of attraction of the power flow in power distribution networks…”
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A Unified Parallel CORDIC-based Hardware Architecture for LSTM Network Acceleration Autor Mohamed, Nadya A., Cavallaro, Joseph R.

“…Deep Neural Networks (DNNs) have recently become the standard tool for solving various practical problems in a wide range of applications with state-of-the-art…”
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Energy Sharing and Coordination Strategies in Multimicrogrid and Electric Vehicle Integration: A Bilevel Game‐Theoretic Approach Autor Zheng, Jieyun, Wei, Xin, Xie, Shiwei, Zhang, Zhanghuang, Xue, Jingwei, Chen, Ruochen

“…The proliferation of microgrids and the rapid electrification of transportation have intensified competition for distribution‐level resources, highlighting the…”
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Weak, Strong and Linear Convergence of a Double-Layer Fixed Point Algorithm Autor Kolobov, Victor I, Reich, Simeon, Zalas, Rafał

“…\) and this is at most as difficult as projecting onto \(C_i\). We study a double-layer fixed point algorithm which applies two types of controls in every iteration step…”
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FPGA Implementation of Fixed-Point Model for a Single-Phase AC-DC Converter with Unity Power Factor Autor Ballouti, Adel, Nouri Belhaouchet, Benhamadouche, Abdelouahab Djoubair

“…This paper presents a design of digital control based on a fixed-point model for an application of a single phase AC-DC boost Converter with a high power factor and low current distortion…”
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Outer Approximation Method for Constrained Composite Fixed Point Problems Involving Lipschitz Pseudo Contractive Operators Autor Briceño-Arias, Luis M.

“…We propose a method for solving constrained fixed point problems involving compositions of Lipschitz pseudo contractive and firmly nonexpansive operators in Hilbert spaces…”
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Improving reinforcement learning algorithms: Towards optimal learning rate policies Autor Mounjid, Othmane, Lehalle, Charles‐Albert

“…) once it is formulated as a fixed point problem. This can be used to propose improvement of RL learning rates…”
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Convergence of projection and contraction algorithms with outer perturbations and their applications to sparse signals recovery Autor Dong, Qiao-Li, Gibali, Aviv, Jiang, Dan, Ke, Shang-Hong

“…In this paper, we study the bounded perturbation resilience of projection and contraction algorithms for solving variational inequality (VI…”
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Smallest Ellipsoid Containing p-Sum of Ellipsoids With Application to Reachability Analysis Autor Halder, Abhishek

“… set-valued operations, such as the Minkowski sum of the summand convex sets (here, ellipsoids). We derive an outer ellipsoidal parameterization…”
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