Conference Papers:

A. Ignatov, ..., L. Dai, X. Liu, C. Li, J. Chen, and others, "AIM 2020 Challenge on Learned Image Signal Processing Pipeline," Advances in Image Manipulation Workshop (in conjunction with ECCV 2020), Aug. 28, 2020.

L. Dai, X. Liu, C. Li, and J. Chen, "AWNet: Attentive Wavelet Network for Image ISP," Advances in Image Manipulation Workshop (in conjunction with ECCV 2020), 2020. (runner-up award)

L. Shen, N. Wang, J. Chen, J. Wang, X. Mu, and K. M. Wong, "Energy-Awareness Dynamic Trajectory Planning for UAV-Enabled Data Collection in mMTC Networks," IEEE Vehicular Technology Conference, 2020.

S. Yuan, ..., X. Liu, L. Dai, J. Chen, and others, "NTIRE 2020 Challenge on Image Demoireing: Methods and Results," IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, 2020.

S. Yang and J. Chen, "A Maximin Optimal Online Power Control Policy for Energy Harvesting Communications," IEEE International Conference on Communications, 2020. (best paper award)

X. Liu, L. Kong, Y. Zhou, J. Zhao, and J. Chen, "End-to-End Trainable Video Super-Resolution Based on a New Mechanism for Implicit Motion Estimation and Compensation," Winter Conference on Applications of Computer Vision, 2020.

X. Liu, Y. Ma, Z. Shi, and J. Chen, "GridDehazeNet: Attention-Based Multi-Scale Network for Image Dehazing," International Conference on Computer Vision, 2019.

A. Zibaeenejad and J. Chen, "The Optimal Power Control Policy for an Energy Harvesting System with Look-Ahead: Bernoulli Energy Arrivals," IEEE International Symposium on Information Theory, 2019.

Y. Wang, A. Zibaeenejad, Y. Jing, and J. Chen, "On the Optimality of the Greedy Policy for Battery Limited Energy Harvesting Communication," 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019. (best student paper award)

D. Elzouki, S. Dumitrescu, and J. Chen, "Lattice-based Robust Distributed Source Coding for Three Correlated Sources," 16th Canadian Workshop on Information Theory, 2019

K. Shi, X. Liu, M. Alrabeiah, J. Lin, X. Guo, H. Liu, and J. Chen, "Image Retrieval with Canonical Correlation Analysis," 16th Canadian Workshop on Information Theory, 2019.

S. Yang and J. Chen, "Extremal Results for the Relative-Entropy Ratio of Collinear Probability Distributions," 16th Canadian Workshop on Information Theory, 2019.

C. Tian, H. Sun, and J. Chen, "Capacity-Achieving Private Information Retrieval Codes with Optimal Message Size and Upload Cost," IEEE International Conference on Communications, 2019.

S. Yang and J. Chen, "A Geometric Property of Relative Entropy and the Universal Threshold Phenomenon for Binary-Input Channels with Noisy State Information at the Encoder," IEEE Information Theory Workshop, 2018.

M. Nangir, R. Asvadi, M. Ahmadian-Attari, and J. Chen, "Binary CEO Problem under Log-Loss with BSC Test-Channel Model," 29th Biennial Symposium on Communications, 2018.

M. Nangir, R. Asvadi, M. Ahmadian-Attari, and J. Chen, "Successive Wyner-Ziv Coding for the Binary CEO Problem under Log-Loss," 29th Biennial Symposium on Communications, 2018.

C. Tian, H. Sun, and J. Chen, "A Shannon-Theoretic Approach on the Storage-Retrieval Tradeoff in PIR Systems," IEEE International Symposium on Information Theory, 2018.

J. Chen, L. Xie, Y. Chang, J. Wang, and Y. Wang, "Symmetric Generalized Gaussian Multiterminal Source Coding," IEEE International Symposium on Information Theory, 2018.

S. Dumitrescu, Y. Chen, and J. Chen, "Index Mapping for Bit-error Resilient Multiple Description Lattice Vector Quantizer," IEEE International Symposium on Information Theory, 2017.

S. Yang, R. Xu, J. Chen, and J.-K. Zhang, "Intrinsic Capacity," IEEE International Symposium on Information Theory, 2017.

J. Chen, F. Etezadi, and A. Khisti, "Generalized Gaussian Multiterminal Source Coding and Probabilistic Graphical Models," IEEE International Symposium on Information Theory, 2017.

J. Chen, A. Salimi, T. Liu, and C. Tian, "Orbit-Entropy Cones and Extremal Pairwise Orbit-Entropy Inequalities," IEEE International Symposium on Information Theory, 2016.

J. Chen, H. Ye, C. Tian, T. Liu, and Z. Xiao, "Cyclically Symmetric Entropy Inequalities," IEEE International Symposium on Information Theory, 2016.

R. Xu, J. Chen, T. Weissman, and J.-K. Zhang, "When is Noisy State Information at the Encoder as Useless as No Information or as Good as Noise-Free State?," IEEE International Symposium on Information Theory, 2016.

C. Tian and J. Chen, "Caching and Delivery via Interference Elimination," IEEE International Symposium on Information Theory, 2016

Y. Zhou, Y. Xu, J. Chen, and W. Yu, "Optimality of Gaussian Fronthaul Compression for Uplink MIMO Cloud Radio Access Networks," IEEE International Symposium on Information Theory, 2015

Y. Xu, J. Chen, and Q. Wang, "On the Sum Rate of Multiple Description Coding with Tree-Structured Distortion Constraints," IEEE International Symposium on Information Theory, 2015

F. Etezadi, A. Khisti, and J. Chen, "Price of Perfection: Limited Prediction for Streaming over Erasure Channels," IEEE International Symposium on Information Theory, 2015

C. Tian, J. Chen, S. N. Diggavi, and S. Shamai (Shitz), "Matched Multiuser Gaussian Source-Channel Communications via Uncoded Schemes," IEEE International Symposium on Information Theory, 2015

K. Khezeli and J. Chen, "A Source-Channel Separation Theorem with Application to the Source Broadcast Problem," IEEE International Symposium on Information Theory, 2014

K. Khezeli and J. Chen, "An Improved Outer Bound on the Admissible Source Region for Broadcast Channels with Correlated Sources," IEEE International Symposium on Information Theory, 2014

Q. Shi, L. Song, C. Tian, J. Chen, and S. Dumitrescu, "Polar Codes for Multiple Descriptions," IEEE International Symposium on Information Theory, 2014

L. Song, S. Shao, and J. Chen, "On Symmetric Multiple Description Coding," IEEE Information Theory Workshop, 2013. (invited)

J. Wang and J. Chen, "On Vector Gaussian Multiterminal Source Coding," IEEE Information Theory Workshop, 2012. (invited)

L. Song, J. Chen, J. Wang, and T. Liu, "Gaussian Robust Sequential and Predictive Coding," IEEE International Symposium on Information Theory, 2012.

J. Wang and J. Chen, "On the Vector Gaussian L-Terminal CEO Problem," IEEE International Symposium on Information Theory, 2012.

L. Song, J. Chen, and C. Tian, "Broadcast Correlated Gaussians: the Vector-Scalar Case," IEEE International Symposium on Information Theory, 2012.

L. Song and J. Chen, "On the Capacity of Finite-State Channels with Noisy State Information at the Encoder," 6th International ICST Conference on Communications and Networking in China, 2011.

J. Chen and J. Wang, "On the Vector Gaussian CEO Problem," IEEE International Symposium on Information Theory, 2011.

J. Chen and J. Wang, "Vector Gaussian Multiple Description Coding with Individual and Central Distortion Constraints," IEEE International Symposium on Information Theory, 2011.

C. Tian, J. Chen, S. N. Diggavi, and S. Shamai (Shitz), "On Source-Channel Separation in Networks," International Conference on Signal Processing and Communications, 2010. (invited)

C. Tian, J. Chen, S. N. Diggavi, and S. Shamai (Shitz), "Optimality and Approximate Optimality of Source-Channel Separation in Networks," IEEE International Symposium on Information Theory, 2010.

J. Wang and J. Chen, "On the Sum Rate of Vector Gaussian Multiterminal Source Coding," IEEE International Symposium on Information Theory, 2010.

J. Chen, S. Dumitrescu, Y. Zhang, and J. Wang, "Robust Multiresolution Coding With Hamming Distortion Measure," IEEE International Symposium on Information Theory, 2010.

J. Cao, S. Hranilovic, and J. Chen, "Lower Bounds on the Capacity of Discrete-Time Poisson Channels With Dark Current," 25th Queen's Biennial Symposium on Communications, 2010.

J. Chen and C. Tian, "Capacity Region of Reversely Degraded Gaussian MIMO Broadcast Channel," IEEE Global Communications Conference, 2009.

S. Dumitrescu, J. Chen, and Y. Zhang, "Multiple Description Coding for Binary Sources," International Conference on Wireless Communications and Signal Processing, 2009. (invited)

Y. Zhang, S. Dumitrescu, J. Chen, and Z. Sun, "Multiple Description Coding Based on LDGM Codes," IEEE Information Theory Workshop, 2009.

Y. Zhang, S. Dumitrescu, J. Chen, and Z. Sun, "LDGM-Based Codes for Successive Refinement," 47th Annual Allerton Conference on Communication, Control, and Computing, 2009. (invited)

Z. Sun, C. Tian, J. Chen, and K. M. Wong, "Asynchronous Slepian-Wolf Code Design," IEEE International Symposium on Information Theory, 2009.

J. Wang, J. Chen, and X. Wu, "On the Minimum Sum Rate of Gaussian Multiterminal Source Coding: New Proofs," IEEE International Symposium on Information Theory, 2009.

J. Chen, "Gaussian Multiple Description Coding With Individual and Central Distortion Constraints," IEEE International Symposium on Information Theory, 2009.

C. Tian and J. Chen, "Quantization Splitting for Symmetric K-Channel Multiple Descriptions," IEEE Information Theory Workshop, 2009.

J. Chen, D.-k He, and A. Jagmohan, "Slepian-Wolf Coding With a Mismatched Decoder," IEEE International Symposium on Information Theory, 2008.

J. Chen and A. B. Wagner, "A Semicontinuity Theorem and Its Application to Network Source Coding," IEEE International Symposium on Information Theory, 2008.

H. Permuter, T. Weissman, and J. Chen, "New Bounds for the Capacity Region of the Finite-State Multiple Access Channel," IEEE International Symposium on Information Theory, 2008.

J. Chen, H. Permuter, and T. Weissman, "On the Capacity of Finite-State Channels," IEEE International Symposium on Information Theory, 2008.

C. Tian and J. Chen, "A Novel Coding Scheme for Symmetric Multiple Description Coding," IEEE International Symposium on Information Theory, 2008.

Z. Sun, M. Shao, J. Chen, K. M. Wong, and X. Wu, "Lossy Source Coding for Non-Uniform Sources Using LDGM Codes," 24th Queen's Biennial Symposium on Communications, 2008.

 

J. Chen, D.-k He, A. Jagmohan, and L. A. Lastras-Montano, "On Universal Variable-Rate Slepian-Wolf Coding," IEEE International Conference on Communications, 2008.

 

J. Chen, D.-k He, A. Jagmohan, and L. A. Lastras-Montano, "On the Reliability Function of Variable-Rate Slepian-Wolf Coding," 45th Annual Allerton Conference Communication, Control, and Computing, 2007.

 

J. Chen, D.-k He, A. Jagmohan, and L. A. Lastras-Montano, "On the Duality and Difference Between Slepian-Wolf Coding and Channel Coding," IEEE Information Theory Workshop, 2007. (invited)

 

J. Chen, D.-k He, and A. Jagmohan, "Achieving the Rate-Distortion Bound With Linear Codes," IEEE Information Theory Workshop, 2007.

 

J. Chen, D.-k He, A. Jagmohan, and L. A. Lastras-Montano, "On the Redundancy-Error Tradeoff in Slepian-Wolf Coding and Channel Coding," IEEE International Symposium on Information Theory, 2007.

 

C. Tian and J. Chen, "Hypothesis Testing Under Successive Refinement Communication Constraints," IEEE International Symposium on Information Theory, 2007.

J. Chen, D.-k He, and E.-h Yang, "Slepian-Wolf Coding for General Sources and Its Duality With Channel Coding," 10th Canadian Workshop on Information Theory, 2007. 

J. Chen, D.-k He, and E.-h Yang, "On the Codebook-Level Duality Between Slepian-Wolf Coding and Channel Coding," Information Theory and Applications Workshop, 2007.

 

J. Chen, C. Tian, and S. N. Diggavi, "Multiple Description Coding for Stationary and Ergodic Sources," Data Compression Conference, 2007.

 

C. Tian, J. Chen, and S. N. Diggavi, "Multiuser Successive Refinement and Multiple Description Coding," IEEE Information Theory Workshop, 2006.

J. Chen and V. V. Veeravalli, "Capacity Results for Block-Stationary Gaussian Fading Channels," IEEE International Symposium on Information Theory, 2006.

J. Chen, D.-k He, and A. Jagmohan, "Slepian-Wolf Code Design Via Source-Channel Correspondence," IEEE International Symposium on Information Theory, 2006.

J. Chen, C. Tian, T. Berger, and S. S. Hemami, "A New Class of Universal Multiple Description Lattice Quantizers," IEEE International Symposium on Information Theory, 2005.

C. Tian, J. Chen, S. S. Hemami, and T. Berger, "Multiple Descriptions With Central Refinement," 39th Annual Conference on Information Sciences and Systems, 2005.

J. Chen, C. Tian, T. Berger, and S. S. Hemami, "Achieving the Multiple Description Rate-Distortion Region With Lattice Quantization," 39th Annual Conference on Information Sciences and Systems, 2005. ( pdf , slides )

Y. Sermadavi, J. Chen, S. S. Hemami, and T. Berger, "When is Bit Allocation for Predictive Video Coding Easy," Data Compression Conference, 2005

J. Chen and T. Berger, "Distributed Source Coding Via Successive Refinement," 42nd Annual Allerton Conference Communication, Control, and Computing, 2004. ( pdf )

J. Chen and T. Berger, "Robust Coding Schemes for the Distributed Sensor Networks With Unreliable Sensors," IEEE International Symposium on Information Theory, 2004. ( pdf )

J. Chen, P. Suksompong, and T. Berger, "Communication through a Finite-State Machine With Markov Property," 38th Annual Conference on Information Sciences and Systems, 2004. ( pdf )

J. Chen, X. Zhang, T. Berger, and S. B. Wicker, "Rate Allocation in Distributed Sensor Network," 41st Annual Allerton Conference Communication, Control, and Computing, 2003. ( pdf )