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    Faculty Profile — Is this you? Login to edit.Last Modified Time: 10:33:03 AM Wed, 29 Aug 2012 
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Xiaohu Guo
Associate Professor-Computer Science
Office MailstopMail Box: EC31, Room No.: ECSS 3.703 
Email Address  xxg061000@utdallas.edu    Primary Phone Number 972-883-4723    URL Faculty Homepage    Media Contact
 Professional Preparation
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 DegreeMajorInstitutionYear
 Ph.D.Computer ScienceState University of New York at Stony Brook2006
 M.S.Computer ScienceState University of New York at Stony Brook2004
 B.S.Computer ScienceUniversity of Science and Technology of China2001
Collapse Section Expand Section Research and Expertise
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Research Interests
  • Computer Graphics
  • Computer Animation
  • 3D Geometric Modeling
  • Physics-Based Modeling and Simulation
  • Medical Image Analysis
  • GPU-Based Computation
  • Virtual Reality and Virtual Environment
  • Visualization
Collapse Section Expand Section Publications
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  YearPublication  Type
2013
Yin Yang, Xiaohu Guo, Jennell Vick, Luis Torres, Thomas Campbell, "Physics-Based Deformable Tongue Visualization," in IEEE Transactions on Visualization and Computer Graphics, Vol. 19, No. 5, pp. 811-823, 2013.
Other
2013
Yin Yang, Weiwei Xu, Xiaohu Guo, Kun Zhou, Baining Guo, "Boundary-Aware Multi-Domain Subspace Deformation," in IEEE Transactions on Visualization and Computer Graphics, Vol. 19, No. 10, pp. 1633-1645, 2013.
Peer reviewed
2013
Zichun Zhong, Xiaohu Guo, Wenping Wang, Bruno Lévy, Feng Sun, Yang Liu, Weihua Mao, "Particle-Based Anisotropic Surface Meshing," in ACM Transactions on Graphics (Proceedings of SIGGRAPH 2013), Vol. 32, Issue 4, Article No. 99, 2013
Peer reviewed
2013
Yuan Tian, Yin Yang, Xiaohu Guo, Balakrishnan Prabhakaran, "Haptic-Enabled Interactive Rendering of Deformable Objects based on Shape Matching", to appear in Proceedings of IEEE International Symposium on Haptic, Audio and Visual Environments and Games (HAVE 2013), Istanbul, Turkey, October 2013.
Conference paper
2013
Suraj Raghuraman, Karthik Venkatraman, Zhanyu Wang, Balakrishnan Prabhakaran, Xiaohu Guo, "A 3D Tele-Immersion Streaming Approach Using Skeleton-Based Prediction", to appear in Proceedings of ACM Multimedia Conference (MM 2013), Barcelona, Spain, October 2013. (Short Paper)
Conference paper
Collapse Section Expand Section Appointments
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DurationRankDepartment / SchoolCollege / OfficeUniversity / Company
2012-presentAssociate ProfessorDepartment of Computer Science University of Texas at Dallas
2006-2012Assistant ProfessorDepartment of Computer Science University of Texas at Dallas
 Synergistic Activities
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Editorial Review Board Member
International Journal of Creative Interfaces & Computer Graphics, 2009 - present.

Local Arrangement Chair
ACM Multimedia and Security Workshop, Dallas, Sep 2007.

Program Committee Member
  • ACM Symposium on Virtual Reality Software and Technology (VRST), Hong Kong, Dec 2010.
  • IEEE International Conference on Shape Modeling and Applications (SMI), Aix-en-Provence, France, Jun 2010.
  • IEEE International Conference on Shape Modeling and Applications (SMI), Beijing, Jun 2009.
  • International Workshop on Computer Graphics and Geometric Modeling (CGGM), Baton Rouge, May 2009.
  • International Conference on Computer Animation and Social Agents (CASA), Seoul, Korea, Sep 2008.
  • IEEE International Conference on Shape Modeling and Applications (SMI), Stony Brook, Jun 2008.
  • International Workshop on Computer Graphics and Geometric Modeling (CGGM), Krakow, Poland, Jun 2008.
  • Pacific Conference on Computer Graphics and Applications (PG), Maui, Oct 2007.
  • International Conference on Computer Aided Design and Computer Graphics (CADCG), Beijing, Oct 2007.
  • International Workshop on Computer Graphics and Geometric Modeling (CGGM), Beijing, May 2007.

Associate Editor
Graphical Models - Elsevier, 2010 - present.

 News Articles
Research Seeks to Refine Data Transmission for Medical Diagnoses
UT Dallas News Center

Dr. Xiaohu Guo knew the research expectations for faculty in the computer science department at UT Dallas were high, but he didn’t know his work this semester would be boosted by a $448,000 National Science Foundation CAREER (Faculty Early Career Development) award.

Guo, an associate professor in the Erik Jonsson School of Engineering and Computer Science, is researching the theoretical foundations of a certain type of spectral transformations for 3-D models and is developing techniques to enable more efficient transmission of 3- and 4-D models via the Internet. If these models could be communicated in real time, doctors in different locations could more easily work collaboratively to diagnose and treat diseases. Guo has had success transforming large amounts of scanned data using what is known as spectral transformation techniques.

Those techniques rely on manifold harmonics to first transform the model into frequencies and then compress the data into a smaller form that can be sent faster over networks. Guo is the ninth CAREER Award holder in the computer science department. Other recipients include Drs. Kevin Hamlen, Sanda Harabagiu, Murat Kantarcioglu and Yang Liu, all associate professors; and Drs. Jason Jue, Ravi Prakash, Balakrishnan Prabhakaran and Edwin Sha, all professors.


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