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layout: notpage title: "About" description: "A Photographer, Engineer and Gamer" header-img: "img/green.jpg"

Rui Xie

Engineer, Photographer, Gamer

My CV

Google Scholar

I show interests in EDA (Electronic design automation), Neuromorphic Computing, VLSI Design and Computer Architecture.

xie2021

Email:

[email protected]

[email protected]

Southern University of Science and Technology

Research Interest

EDA Circuit Simulation

Steady-State Memristor Crossbar Array (MCA) Circuit Simulation:

  1. Exploited the structural regularity of MCAs to develop a specially-crafted preconditioner;
  2. Designed the process of inverse and application to vectors that can be effciently evaluated by Kronecker product and block matrix inversion formula;
  3. Experimentalized the numerical test of the specific band matrices;
  4. Obtain a Fund of 10,000 CHY and won the third prize of 2021 School of Microelectronics Innovation Competition.

Surrogate Modeling of Electro-Thermal Simulation:

  1. Used Ansys Icepak to modeling and simulate the process of SiC sandwich devices;
  2. Designed the surrogate nueral network model through Python programming.

RRAM (Resistive RAM) Non-Ideal Simulation:

  1. Design the multiply-add method of specific RRAM through open source RRAM simulation tool CROSSSIM from Sandia National Lab;
  2. Develop the reading and writing control of simulation by amended model of Gaussian White Noise model.

Projects

  • An optimization algorithm for demosaicing using DE-1 FPGA and camera with LCD screen display
  • SOBEL operator edge detection on FPGA based on ARM architecture
  • TPU development based on RISC-V and Chisel based on Scala
  • Campus Bus Travel Time Prediction Based on LSTM and Big Data Techniques
  • A design of 4 x 4 Bits array multiplier based on virtuoso
  • Neural architectural search for RRAM-based AI accelerator
  • An innovative single-threaded automatic target detection system based on Raspberry Pi

Publications

  1. Rui Xie, Mingyang Song, Junzhuo Zhou, Jie Mei, Quan Chen(Corresponding Author), A Fast Method for Steady-State Memristor Crossbar Array Circuit Simulation, IEEE ICTA 2021

Patents

  1. Quan Chen, Dayi Fan, Rui Xie, Mingyang Song, Construction and optimization of neural networks for memristor arrays based on circuit simulation (Pending), CN 202110673101.5

Technical Skills, Language Skills, Interests

Programming Languages

Python, MATLAB, C, Java, Verilog HDL, Scala, Chisel

Software

Virtuoso, Quartus, ModelSim, Icepack, Silvaco, LTSPICE, Comsol, SolidWorks, AutoCAD

Languages

English, Mandarin, Cantonese