•Preprint          •Journal publications          •Conference publications          •Patents, talks, and study notes         

Journal submissions under review

 

  1. C. Tian, S. Diggavi, and S. Shamai

Approximate characterizations for the Gaussian source broadcast distortion region,

submitted to, IEEE Trans. Inform. Theory, May 2009.

 

  1. Y. Li, C. Tian, S. Diggavi, M. Chiang and R. Calderbank

Network resource allocation for competing multiple description transmissions,

submitted to, IEEE Trans. Communications, Oct. 2008; revised, Jun. 2009.

 

  1. U. Samarawickrama, J. Liang and C. Tian,

M-channel multiple description coding with two-rate predictive coding and staggered quantization,

submitted to, IEEE Trans. Circuits and Systems for Video Technology, Nov. 2008; revised, Jun. 2009.

 

  1. C. Tian and J. Chen,

New coding schemes for the symmetric K-description problem,

submitted to, IEEE Trans. Inform. Theory, Sep. 2008.

 

  1. S. Mohajer, C. Tian and S. N. Diggavi,

Asymmetric multilevel diversity coding and asymmetric multiple descriptions,

submitted to, IEEE Trans. Inform. Theory, Aug. 2009.

 

 

Journal papers (published or accepted)

Copyright notice: this material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints by author's copyright. These works may not be reposted without the explicit permission of the copyright holder.

 

  1. Z. Sun, C. Tian, J. Chen, and Kon Max Wong

LDPC code design for asynchronous Slepian-Wolf coding,

accepted, IEEE Trans. Communications.

 

  1. C. Tian and J. Chen,

Remote vector Gaussian source coding with decoder side information under mutual information and distortion constraints,

IEEE Trans. Inform. Theory, Vol. 55, No. 10, pp. 4676-4680, Oct. 2009.

 

  1. C. Tian, S. Mohajer and S. N. Diggavi,

Approximating the Gaussian multiple description rate region under symmetric distortion constraints, (pdf)

IEEE Trans. Inform. Theory, Vol. 55, No. 8, pp. 3869-3891, Aug. 2009.

 

  1. J. Chen, C. Tian and S. N. Diggavi,

Multiple description coding for stationary Gaussian sources, (pdf)

IEEE Trans. Inform. Theory, Vol. 55, No. 6, pp. 2868-2881, Jun. 2009.

 

  1. G. Sun, U. Samarawickrame, J. Liang, C. Tian, C. Tu and T. D. Tran,

Multiple description coding with prediction compensation, (pdf)

IEEE Trans. Image Processing, Vol. 18, No. 5, pp. 1037-1047, May 2009.

 

  1. C. Tian, M. Masry and H. Lipson,

Physical sketching: reconstruction and analysis of 3D objects from freehand sketches, (link)

Journal of Computer Aided Design, Special Issue on Computer Support for Conceptual Design, Vol. 41, No. 3, pp. 147-158, Mar. 2009.

 

  1. C. Tian, V. Vaishampayan and N.J.A. Sloane,

A coding algorithm for constant weight vectors: a geometric approach based on dissections, (pdf)

IEEE Trans. Inform. Theory, Vol. 55, No. 3, pp. 1051-1060, Mar. 2009.

 

  1. C. Tian and S. N. Diggavi,

Side-information scalable source coding, (pdf)

IEEE Trans. Inform. Theory, Vol. 54, No. 12, pp. 5591-5608, Dec. 2008.

 

  1. C. Tian and J. Chen,

Successive refinement for hypothesis testing and lossless one-helper problem, (pdf)

IEEE Trans. Inform. Theory, Vol. 54, No. 10, pp. 4666-4681, Oct. 2008.

 

  1. C. Tian, A. Steiner, S. Shamai and S. N. Diggavi,

Successive refinement via broadcast: optimizing expected distortion of a Gaussian source over a Gaussian fading channel, (pdf)

IEEE Trans. Inform. Theory, Vol. 54, No. 7, pp. 2903-2918, Jul. 2008.

 

  1. C. Tian, J. Chen and S. N. Diggavi,

Multiuser successive refinement and multiple description coding, (pdf)

IEEE Trans. Inform. Theory, Vol. 54, No. 2, pp. 921-931, Feb. 2008.

 

  1. C. Tian and S. N. Diggavi,

On multistage successive refinement for Wyner-Ziv source coding with degraded side information, (pdf)

IEEE Trans. Inform. Theory, Vol. 53, No. 8, pp. 2946-2960, Aug. 2007.

 

  1. J. Chen, C. Tian, T. Berger and S. S. Hemami,

Multiple description quantization via Gram-Schmidt orthogonalization, (pdf)

IEEE Trans. Inform. Theory, Vol. 52, No. 12, pp. 5197-5217, Dec. 2006.

 

  1. C. Tian and S. S. Hemami,

A new class of multiple description scalar quantizers and its application to image coding, (pdf)

IEEE Signal Processing Letters, Vol 12, No. 4, pp. 329-332, Apr. 2005.

 

  1. C. Tian and S. S. Hemami,

Optimality and sub-optimality of multiple description vector quantization with a lattice codebook, (pdf)

IEEE Trans. Inform. Theory, Vol 50, No. 10, pp. 2458-2468, Oct. 2004.

 

  1. C. Tian and S. S. Hemami,

Universal multiple description scalar quantization: analysis and design, (pdf)

IEEE Trans. Inform. Theory, Vol 50, No. 9, pp. 2089-2102, Sep. 2004.

 

 

Conference publications

Year 2009:

  1. C. Tian and J. Chen

"Quantization splitting for symmetric K-channel multiple descriptions,"

IEEE Information Theory Workshop (ITW), Volos, Greece, Jun., 2009.

  1. C. Tian, S. Diggavi and S. Shamai

"Approximate characterizations for the Gaussian broadcasting distortion region,"

IEEE International Symposium on Information Theory (ISIT), Seoul, Korea, Jul., 2009.

  1. C. Tian

"Latent capacity region: a case study on symmetric broadcast with common messages,"

IEEE International Symposium on Information Theory (ISIT), Seoul, Korea, Jul., 2009.

  1. Z. Sun, C. Tian, J. Chen and Kon Max Wong

"Asynchronous Slepian-Wolf code design,"

IEEE International Symposium on Information Theory (ISIT), Seoul, Korea, Jul., 2009.

  1. J. Chen and C. Tian

"Capacity region of reversely degraded Gaussian MIMO broadcast channel,"

IEEE Globecom 2009, Nonolulu, HI, Nov.-Dec. 2009.

Year 2008:

  1. Y. Li, C. Tian, S. Diggavi, M. Chiang and A. R. Calderbank

"Network resource allocation for competing multiple description transmissions,"

IEEE Globecom 2008, New Orleans, LA, Dec. 2008.

  1. C. Tian, S. Mohajer and S. Diggavi

"Approximating the Gaussian multiple description rate region under symmetric distortion constraints,"

2008 IEEE International Symposium on Information Theory (ISIT), Toronto, Canada, Jul. 2008.

  1. C. Tian and J. Chen

"A novel coding scheme for symmetric multiple description coding,"

2008 IEEE International Symposium on Information Theory (ISIT), Toronto, Canada, Jul. 2008.

  1. C. Tian and S. Shamai

"A unified coding scheme for hybrid transmission of Gaussian source over Gaussian channel,"

2008 IEEE International Symposium on Information Theory (ISIT), Toronto, Canada, Jul. 2008.

  1. S. Mohajer, C. Tian and S. Diggavi

"Asymmetric Gaussian multiple descriptions and asymmetric multilevel diversity coding,"

2008 IEEE International Symposium on Information Theory (ISIT), Toronto, Canada, Jul. 2008.

  1. C. Tian, S. Mohajer, S. Diggavi,

"On the Gaussian K-description problem under symmetric distortion constraints,"

Information Theory and Applications Workshop (ITA), UCSD, Jan. 2008.

  1. C. Tian, S. Mohajer, S. Diggavi,

"On the symmetric Gaussian multiple description rate-distortion function,"

IEEE Data Compression Conference (DCC), Snowbird, Utah, Mar. 2008.

  1. S. Mohajer, C. Tian, S. Diggavi,

"Asymmetric multi-level diversity coding,"

IEEE Data Compression Conference (DCC), Snowbird, Utah, Mar. 2008.

Year 2007:

  1. C. Ng, C. Tian, A. Goldsmith and S. Shamai,

"Minimum expected distortion in Gaussian source coding with uncertain side information,"

IEEE Information Theory Workshop (ITW), Lake Tahoe, CA, Sep. 2007.

  1. C. Tian, A. Steiner, S. Shamai and S. Diggavi,

"Expected distortion for Gaussian source with a broadcast transmission strategy over a fading channel,"

IEEE Information Theory Workshop (ITW) on Wireless Networks, Bergen, Norway, Jul. 2007.

  1. C. Tian and S. Diggavi,

"On scalable source coding with decoder side informations,"

IEEE International Symposium on Information Theory (ISIT), Nice, France, Jun. 2007.

  1. C. Tian and J. Chen,

"Hypothesis testing under successive refinement communication constraint,"

IEEE International Symposium on Information Theory (ISIT), Nice, France, Jun. 2007.

  1. J. Chen, C. Tian and S. Diggavi,

"Multiple description coding for stationary sources,"

IEEE Data Compression Conference (DCC), Snowbird, Utah, Mar. 2007.

Year 2006:

  1. C. Tian, J. Chen and S. Diggavi,

"Multiuser successive refinement and multiple description coding,"

IEEE Information Theory Workshop (ITW), Chengdu China, Oct. 2006.

  1. C. Tian and S. Diggavi,

"A calculation of the Heegard-Berger rate-distortion function for a binary source,"

IEEE Information Theory Workshop (ITW), Chengdu China, Oct. 2006.

  1. D. Vasudevan, C. Tian and S. Diggavi,

"Lossy source coding for a cascade communication system with side informations,"

Allerton conference, UIUC, Sep. 2006.

  1. C. Tian and S. Diggavi,

"Multistage successive refinement for Wyner-Ziv source coding with degraded side informations,"

IEEE International Symposium on Information Theory (ISIT), Seattle WA, Jul. 2006.

  1. C. Tian and S. Hemami,

"Visually optimized multiple description image coding,"

IEEE International Conference on on Acoustics, Speech, and Signal Processing, Toulouse France, May 2006.

  1. C. Tian and S. Diggavi,

"On scalable source coding for multiple decoders with side information,"

UCSD ITA Center Inaugural Workshop, San Diego CA, Feb. 2006.

Year 2005:

  1. J. Chen, C. Tian, T. Berger and S. Hemami,

"A new class of universal multiple description lattice quantizers,"

IEEE International Symposium on Information Theory (ISIT), Adelaide, Australia, Sep. 2005.

  1. C. Tian, V. Vaishampayan and N.J.A. Sloane,

"Constant weight codes: a geometric approach,"

IEEE International Symposium on Information Theory (ISIT), Adelaide, Australia, Sep. 2005.

  1. C. Tian and S. Hemami,

"Staggered lattices in multiple description quantization,"

IEEE Data Compression Conference (DCC), Snowbird, Utah, Mar. 2005.

Year 2004:

  1. C. Tian and S. Hemami,

"An embedded image coding system based on tarp filter with classification,"

IEEE International Conference on on Acoustics, Speech, and Signal Processing (ICASSP), Montreal, Quebec, Canada , May 2004.

  1. C. Tian and S. Hemami,

"A special class of multiple description scalar quantizers,"

IEEE Information Theory Workshop (ITW), San Antonio TX, Oct. 2004.

  1. C. Tian and S. Hemami,

"Sequential design of multiple description scalar quantizers,"

IEEE Data Compression Conference (DCC), Snowbird, Utah, Mar. 2004.

Year 2003:

  1. C. Tian and S. Hemami,

"Universal multiple description scalar quantization: analysis and design,"

IEEE Data Compression Conference (DCC), Snowbird, Utah, March 2003.

  1. C. Tian and S. Hemami,

"On the asymptotic analysis of multiple description scalar quantization,"

Conference on Information Sciences and Systems(CISS), Baltimore, MD, Mar. 2003.

 

 Patents

 

  1. N.J.A. Sloane, C. Tian and V. Vaishampayan, "Geometric approach for constructing codes of constant weight." U.S. Patent No. 7587641, Sep. 8, 2009.

 

 Presentations

 

  1. "Constant weight codes: a geometric approach based on disection," Henry Landau seminar, AT&T labs--research, NJ, Nov. 2004.
  2. "Multi-terminal salable source coding," Nanyang Technolgical University, Singapore, Feb. 2007.
  3. "Approximating the symmetric Gaussian multiple description rate region," Workshop on Information Theory and Wireless Communications, McMaster University, Canada, Jul. 2008.
  4. "Approximating the symmetric Gaussian multiple description rate region," Henry Landau seminar, Bell labs, NJ, Jul. 2008.
  5. "Recent results on the symmetric multiple description problem," ISN seminar, Cornell University, Ithaca, NY, Oct. 2008.
  6. "On the approximation of common source broadcast distortion region," ITA workshop, UCSD, San Diego, CA, Feb. 2009.
  7. "Laten capaticy region: a case study on broadcast channel with common messages," IPG seminar, EPFL, Lausanne, Switzerland, May 2009.

 

 Unpublished study notes

 

  1. C. Tian, "An alternative converse proof for the Gaussian broadcast channel capacity," Jul., 2008.