61 citations · 136 across the 5 of their papers we have counts for
5 papers
ePlace-3D: Electrostatics based Placement for 3D-ICs
Jingwei Lu, Hao Zhuang, Ilgweon Kang +2
We propose a flat, analytic, mixed-size placement algorithm ePlace-3D for three-dimension integrated circuits (3D-ICs) using nonlinear optimization. Our contributions are (1) elect…
MATEX: A Distributed Framework for Transient Simulation of Power Distribution Networks
Hao Zhuang, Shih-Hung Weng, Jeng-Hau Lin +1
We proposed MATEX, a distributed framework for transient simulation of power distribution networks (PDNs). MATEX utilizes matrix exponential kernel with Krylov subspace approximati…
An Algorithmic Framework for Efficient Large-Scale Circuit Simulation Using Exponential Integrators
Hao Zhuang, Wenjian Yu, Ilgweon Kang +2
We propose an efficient algorithmic framework for time domain circuit simulation using exponential integrator. This work addresses several critical issues exposed by previous matri…
Simulation Algorithms with Exponential Integration for Time-Domain Analysis of Large-Scale Power Delivery Networks
Hao Zhuang, Wenjian Yu, Shih-Hung Weng +5
We design an algorithmic framework using matrix exponentials for time-domain simulation of power delivery network (PDN). Our framework can reuse factorized matrices to simulate the…
Power Grid Simulation using Matrix Exponential Method with Rational Krylov Subspaces
Hao Zhuang, Shih-Hung Weng, Chung-Kuan Cheng
One well adopted power grid simulation methodology is to factorize matrix once and perform only backward forward substitution with a deliberately chosen step size along the simulat…