Wei Liu at SCI Institute of University of Utah

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Wei Liu
Ph.D. Student
Scientific Computing and Imaging Institute
University of Utah
Room 2720, Warnock Engineering Building
72 S Central Campus Drive
Salt Lake City, UT 84112
Office Phone: 801-585-0611
Email: weiliu at sci DOT utah DOT edu
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I'm currently a forth year PhD student of Scientific Computing and Image
Institute (SCI)
at University of
Utah. I work
with Dr. Tom Fletcher as a
research assistant and study Functional Magnetic resonance imaging. More
specifically, I look for consistent functional network over multiple subjects
by using computation methods in statistics and machine learning.
My research statement can be
found here,
and my thesis proposal is here.
Before joining SCI, I had both B.S and M.S. degree
in Jilin University, China, and worked
for Lucent Technologies (at Nanjing,
China) as a software
engineer until June 2008. A quick summary of my Lucent work can be found
here.
Lectures and seminars I took (or taking)
- CS/EE 6810 Computer
Architecture, Fall, 2008, by Rajeev Balasubramonian
- Machine Learning CS
5350/CS 6350, Fall 2008, by Hal Daume
- CS6320, Computer Vision, Fall 2008, by Guido Gerig
- CS/BIONENG 6640 - Image Processing
- Spring 2009, by Ross Whitaker
- CS 5960/6960: Nonparametric
Methods, Spring 2009, by Tom Fletcher
- CS 6210 - Advanced Scientific
Computation I, Fall 2009, by Kris Sikorski
- ECE 6540 - Estimation
Theory, Fall 2009, by Tolga Tasdizen
- CS7960 -
Advanced Image Processing, Spring 2010, by Guido Gerig. (projects)
- Riemannian Geometry, Spring 2010, By Tom Fletcher
- Graduate
Algorithms, Fall 2010, By Suresh Venkatasubramanian
Research Work
Now (as of December 2011) I'm working on brain's functional connectivity. The method
I'm using is Markov random field. This is good method (though a bit old) to
take into account spatial context information. Also it is a good candidate
method for combing infomration from multi-modality images, like Diffusion
Tensor Imaging. I will upload my publications some time in the near future,
when I have enough to upload, hopefully.
Personal Life
While not staring at the fMRI
data in the lab, I try to do some outdoor activity. One of them is the
road cycling that I began in 2011. This is good to explore the Utah's natural
scene and blend into local American people. I also try to play badminton again
that I have left off over six years. My racket is still working pretty
well. Other than that, I also occasionally play tennis. One of my favoriate
game is soccer, though it might be too dangeous for me to play now in
Utah. I probably will seriously go skiiing from winter 2012 since I've
eventrually bought skis and boots. All the games I play are around the same
level. That is the result of balancing the time spent among them. I
feel easily get bored by a single game. Proabbly that's because I haven't find
one that I can play for life time.
Update 2012: This year I started to learn basic of photography.