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About Me

I got my Bachelor and Master degrees from Northwestern Polytechnical University and Sichuan University of China, respectively, and my Ph.D. in Compture Science from New Mexico Institute of Mining and Technology (NMT), a Center of Excellence in Information Assurance Education and Research, as designated by National Security Agency and Department of Homeland Security. My PhD advisor is Professor Andrew H. Sung.

After my PhD study, I was working at NMT as a senior research scientist and adjunct faculty for three years. In August 2010, I joined the Computer Science Department of the Sam Houston State University as a tenure-track assistant professor. My current research projects involve data mining, bio-medical informatics, multimedia computing and signal analysis, information forensics and security, computational analysis and pattern recognition.

My complete CV is availabe by clicking here

      


Multimedia Forensics

Multimedia forensics is a research field in Computer Science and Digital Forensics that may have important impact to law enforcement and protection of public safety and national security. Steganography, forgery manipulation, and the detection are actively delivered in the area. I focus on steganalysis and forgery detection on multimedia data. Our recent work include

Image/video/audio steganalysis

Image/vidoe/audio forgery detection

...

For details, please visit our research project webpage.


Bioinformatics

Bioinformatics aims to increase the understanding of biological processes, with the aids of computer science, statistics and modern biological techniques. We focus on the high-throughput biological data analysis, including:

Microarray data analysis

Proteomics data analysis

RNA-seq data analysis

SNP data analysis

Medical imaging


 

Contact Me

Postal Mail

AB1, #216D

Department of Computer Science

Sam Houston State University

1803 Avenue I.

Huntsville, Texas 77341

(936) 294-3569 (Office)

liu[at]shsu.edu

(936) 294-4312

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