Search Results for author: Haoyan Wei

Found 4 papers, 0 papers with code

Discrete-Time Modeling and Handover Analysis of Intelligent Reflecting Surface-Assisted Networks

no code implementations12 Mar 2024 Hongtao Zhang, Haoyan Wei

This paper proposes a discrete-time model to explicitly track the HO process with variations in IRS connections, where IRS connections and HO process are discretized as finite states by measurement intervals, and transitions between states are modeled as stochastic processes.

Analysis of Intelligent Reflecting Surface-Enhanced Mobility Through a Line-of-Sight State Transition Model

no code implementations12 Mar 2024 Hongtao Zhang, Haoyan Wei

Rapid signal fluctuations due to blockage effects cause excessive handovers (HOs) and degrade mobility performance.

Blocking

LS-DYNA Machine Learning-based Multiscale Method for Nonlinear Modeling of Short Fiber-Reinforced Composites

no code implementations6 Jan 2023 Haoyan Wei, C. T. Wu, Wei Hu, Tung-Huan Su, Hitoshi Oura, Masato Nishi, Tadashi Naito, Stan Chung, Leo Shen

In this work, we present a machine learning-based multiscale method by integrating injection molding-induced microstructures, material homogenization, and Deep Material Network (DMN) in the finite element simulation software LS-DYNA for structural analysis of SFRC.

Transfer Learning

Intelligent multiscale simulation based on process-guided composite database

no code implementations20 Mar 2020 Zeliang Liu, Haoyan Wei, Tianyu Huang, C. T. Wu

In the paper, we present an integrated data-driven modeling framework based on process modeling, material homogenization, mechanistic machine learning, and concurrent multiscale simulation.

BIG-bench Machine Learning Transfer Learning

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