Difference between revisions of "Godwin Shen"

From WikiBiron
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== Godwin Shen ==
 
== Godwin Shen ==
  
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http://biron.usc.edu/~godwinsh/me.jpg
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Ph.D. student
  
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Ph.D. Candidate
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  Department of Electrical Engineering- Systems
  
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Department of Electrical Engineering - Systems
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University of Southern California
  
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University of Southern California
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Los Angeles, CA
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Los Angeles, CA
 
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E-mail: godwinsh@usc.edu
 
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Advisor: [http://sipi.usc.edu/~ortega Antonio Ortega]
 
  
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      E-mail: godwinsh@usc.edu
  
 
== Research Interests ==
 
== Research Interests ==
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*Energy-Efficient Data Compression for Wireless Sensor Networks
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*Wavelet transforms
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*Image Compression
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*Energy-efficient data aggregation for Wireless Sensor Networks (WSN)
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*Wavelet Transforms
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*Image compression
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== Education ==
 
== Education ==
 
*Sep. 2005-present:    University of Southern California, Los Angeles, CA  
 
*Sep. 2005-present:    University of Southern California, Los Angeles, CA  
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**Ph.D. student, Department of Electrical Engineering-Systems
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              Ph.D. student, Department of Electrical Engineering-Systems
 
*Sep. 2005-May 2007:  University of Southern California, Los Angeles, CA
 
*Sep. 2005-May 2007:  University of Southern California, Los Angeles, CA
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**Master of Science in Electrical Engineering, May 2007, Department of Electrical Engineering-Systems
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Master of Science, May 2006, Department of Electrical Engineering-Systems
 
*Sep. 2001-Jun. 2005:  California State Polytechnic University, Pomona  
 
*Sep. 2001-Jun. 2005:  California State Polytechnic University, Pomona  
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**Bachelor of Science in Electrical Engineering, Jun. 2005, Department of Electrical Engineering
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Bachelor of Science in Electrical Engineering, Jun. 2005, Department of Electrical Engineering
  
  
 
== Professional Experience ==
 
== Professional Experience ==
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*[http://jpl.nasa.gov Jet Propulsion Laboratory]:  May 2008-Aug. 2008
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*Apr. 2003 – Aug. 2005 Systems Engineer (Intern)
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**Intern in Information Processing Group
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**Employer: [http://www.raytheon.com Raytheon Company]
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**Research in Distributed Data Compression
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**Contribution:
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***System Specification and Test for Air Defense Systems
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*[http://www.raytheon.com Raytheon]:  May 2003-Aug. 2005
 
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**Intern in Systems Engineering
 
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**System Specification and Test for Air Defense Systems
 
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== Fellowships / Awards ==
 
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*USC Viterbi School of Engineering Doctoral Fellowship (Sep. 2005-May 2009)
 
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*NASA Space Grant Award (May 2008-Aug. 2008)
 
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*NASA Pair Grant Award (Sep. 2004-Jun. 2005)
 
  
  
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== Journal Publications ==
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== Publications ==
 
<ul>
 
<ul>
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<li> G. Shen and A. Ortega, "Transform-based Distributed Data Gathering". <i>Submitted to IEEE Transactions on Signal Processing</i>.</ul>
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<li> G. Shen and A. Ortega, "Optimized Distributed 2D Transforms for Irregularly Sampled Sensor Network Grids Using Wavelet Lifting". <i>To Appear in Proc. of 2008 IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP),</i> Las Vegas, April 2008.
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</ul>
  
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== Conference Publications ==
 
 
<ul>
 
<ul>
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<li> S. Narang, G. Shen and A. Ortega, "Unidirectional Graph-based Wavelet Transforms for Efficient Data Gathering in Sensor Networks". <i>Submitted to 2010 IEEE Intl. Conf. on Acoustics, Speech and Signal Processing</i>.</ul>
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<li> I. Chong and A. Ortega, "Joint Routing and 2D Transform Optimization for Irregular Sensor Network Grids Using Wavelet Lifting". <i>To Appear in Proc. of the Fifth Intl. Conf. on Information Processing in Sensor Networks (IPSN),</i> St. Louis, April 2008.
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</ul>
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<ul>
 
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<li> A. Sanchez, G. Shen and A. Ortega, "Edge-preserving Depth-map Coding Using Tree-based Wavelets". <i>To Appear in Proc. of Asilomar 2009</i>.</ul>
 
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<ul>
 
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<li> P. Tarrio, G. Valenzise, G. Shen and A. Ortega, "Distributed Network Configuration for Wavelet-based Compression in Sensor Networks". <i>In Proc. of Third Intl. Conf. on Geosensor Networks (GSN'09),</i> Oxford, July 2009.
 
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[http://biron.usc.edu/~godwinsh/Papers/GSN09.pdf <small><b>PDF format</b></small>]</ul>
 
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<ul>
 
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<li> G. Shen and A. Ortega, "Tree-Based Wavelets for Image Coding: Orthogonalization and Tree Selection". <i>In Proc. of 2009 Picture Coding Symposium (PCS'09),</i> Chicago, May 2009.
 
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[http://biron.usc.edu/~godwinsh/Papers/PCS09.pdf <small><b>PDF format</b></small>]</ul>
 
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<ul>
 
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<li> G. Shen, S. Pattem and A. Ortega, "Energy-efficient Graph-based Wavelets for Distributed Coding in Wireless Sensor Networks". <i>In Proc. of 2009 IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP'09),</i> Taipei, April 2009.
 
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[http://biron.usc.edu/~godwinsh/Papers/ICASSP09_Broadcast.pdf <small><b>PDF format</b></small>]</ul>
 
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<ul>
 
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<li> G. Shen, S. Narang and A. Ortega, "Adaptive Distributed Transforms for Irregularly Sampled Wireless Sensor Networks". <i>In Proc. of 2009 IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP'09),</i> Taipei, April 2009.
 
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[http://biron.usc.edu/~godwinsh/Papers/ICASSP09_Filter_Opt.pdf <small><b>PDF format</b></small>]</ul>
 
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<ul>
 
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<li> S. Pattem, G. Shen, Y. Chen, B. Krishnamachari and A. Ortega, "SenZip: An Architecture for Distributed En-route Compression in Wireless Sensor Networks". <i>In Workshop on Sensor Networks for Earth and Space Science Applications (ESSA'09),</i> San Francisco, April 2009.
 
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[http://biron.usc.edu/~godwinsh/Papers/ESSA09.pdf <small><b>PDF format</b></small>]</ul>
 
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<ul>
 
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<li> G. Shen and A. Ortega, "Compact Image Representation Using Wavelet Lifting Along Arbitrary Trees". <i>In Proc. of 2008 IEEE Intl. Conf. on Image Processing (ICIP'08),</i> San Diego, October 2008.
 
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[http://biron.usc.edu/~godwinsh/Papers/ICIP08ShenOrtega.pdf <small><b>PDF format</b></small>]</ul>
 
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<ul>
 
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<li> G. Shen and A. Ortega, "Joint Routing and 2D Transform Optimization for Irregular Sensor Network Grids Using Wavelet Lifting". <i>In Proc. of Fifth Intl. Conf. on Information Processing in Sensor Networks (IPSN'08),</i> St. Louis, April 2008.
 
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[http://biron.usc.edu/~godwinsh/Papers/IPSN08ShenOrtega.pdf <small><b>PDF format</b></small>]</ul>
 
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<ul>
 
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<li> G. Shen and A. Ortega, "Optimized Distributed 2D Transforms for Irregularly Sampled Sensor Network Grids Using Wavelet Lifting". <i>In Proc. of 2008 IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP'08),</i> Las Vegas, April 2008.
 
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[http://biron.usc.edu/~godwinsh/Papers/ICASSP08ShenOrtega.pdf <small><b>PDF format</b></small>]</ul>
 
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== Miscellaneous Publications ==
 
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<ul>
 
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<li> G. Shen, S. Y. Lee, S. Lee, S. Pattem, A. Tu, B. Krishnamachari, A. Ortega, M. Cheng, S. Dolinar, A. Kiely, H. Xie, "Novel Distributed Wavelet Transforms and Routing Algorithms for Efficient Data Gathering in Sensor Webs". <i>Earth Science and Tech. Conf. (ESTC'08),</i> Adelphi, MD, June 2008.
 
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[http://biron.usc.edu/~godwinsh/Papers/ESTC08.pdf <small><b>PDF format</b></small>]</ul>
 
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<ul>
 
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<li> S. Lee, S. Pattem, G. Shen, A. Tu, B. Krishnamachari, A. Ortega, M. Cheng, S. Dolinar, A. Kiely, H. Xie, "A Distributed Wavelet Approach for Efficient Information Representation and Data Gathering in Sensor Webs". <i>NASA Science and Tech. Conf. (NSTC'07),</i> Adelphi, MD, May 2007.
 
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[http://biron.usc.edu/~godwinsh/Papers/NSTC07.pdf <small><b>PDF format</b></small>]</ul>
 
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== Related Links ==
 
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*[http://biron.usc.edu/wiki/index.php/CompressionGroup/DSNProject Distributed Compression for Sensor Networks]
 
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*[http://biron.usc.edu/wiki/index.php?title=CompressionGroup Compression Research Group]
 
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*[http://biron.usc.edu/wiki/index.php/Wavelets_on_Trees Source Code for Distributed Compression Algorithms]
 

Revision as of 19:49, 4 February 2008

Godwin Shen

Ph.D. student

Department of Electrical Engineering- Systems

University of Southern California

Los Angeles, CA

E-mail: godwinsh@usc.edu

Research Interests

  • Wavelet transforms
  • Energy-efficient data aggregation for Wireless Sensor Networks (WSN)
  • Image compression

Education

  • Sep. 2005-present: University of Southern California, Los Angeles, CA

Ph.D. student, Department of Electrical Engineering-Systems

  • Sep. 2005-May 2007: University of Southern California, Los Angeles, CA

Master of Science, May 2006, Department of Electrical Engineering-Systems

  • Sep. 2001-Jun. 2005: California State Polytechnic University, Pomona

Bachelor of Science in Electrical Engineering, Jun. 2005, Department of Electrical Engineering


Professional Experience

  • Apr. 2003 – Aug. 2005 Systems Engineer (Intern)
    • Employer: Raytheon Company
    • Contribution:
      • System Specification and Test for Air Defense Systems


Skills / Tools

  • Proficient in C/C++, MatLab.
  • Working knowledge of Windows and UNIX systems.


Publications

  • G. Shen and A. Ortega, "Optimized Distributed 2D Transforms for Irregularly Sampled Sensor Network Grids Using Wavelet Lifting". To Appear in Proc. of 2008 IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), Las Vegas, April 2008.
  • I. Chong and A. Ortega, "Joint Routing and 2D Transform Optimization for Irregular Sensor Network Grids Using Wavelet Lifting". To Appear in Proc. of the Fifth Intl. Conf. on Information Processing in Sensor Networks (IPSN), St. Louis, April 2008.
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