· "Error control in distributed node self-localization", by Juan Liu and Ying Zhang, accepted for publication on EuraSip Journal on Advances in Signal Processing, Special Issue on Cooperative Localization in Wireless Ad Hoc and Sensor Networks, 2008. [pdf]

· "Resource-Aware Multi-target Tracking in Distributed Sensor Networks", by Juan Liu, Maurice Chu, and James Reich, IEEE Signal Processing Magazine, special issue on distributed signal processing, 2007. [pdf]

· "Tradeoff Between Estimation Performance and Sensor Usage in Distributed Localization Problem", the International Journal of Ad Hoc and Ubiquitous Computing, Vol.2, No.1, 2006. [pdf]

· "Information-directed Routing in Sensor Networks", by Juan Liu, Feng Zhao, and Dragan Petrovic, IEEE Journal on Selected Area in Communications (JSAC), vol. 23, number 4, pp. 851-861, April 2005. [pdf]

· "Collaborative Signal and Information Processing: An Information Directed Approach." by Feng Zhao, Jie Liu, Juan Liu, Leonidas Guibas, and James Reich, Proceedings of the IEEE, pp.1199-1209, vol. 91, number 8, August 2003. [pdf]

· “State-Centric Programming for Sensor-Actuator Network Systems.” By Jie Liu, Maurice Chu, Juan Liu, James Reich, and Feng Zhao, IEEE Pervasive Computing, October, 2003, pp.50-62. [pdf]

· "Distributed Group Management for Track Initiation and Maintenance in Target Localization Applications," Juan Liu, Jie Liu, James Reich, Patrick Cheung, and Feng Zhao, in Telecommunication Systems Journal, Kluwer Academic Publishers, 2004. [pdf]

· "Collaborative In-Network Processing for Target Tracking", by Juan Liu, James Reich, and Feng Zhao, EuraSip Journal of Applied Signal Processing, Special Issue on Sensor Networks, 2001. [pdf]

· "Controlling Error Propagation in Mobile Infrastructure-based Localization", by Ying Zhang, Juan Liu, and Jim Reich, submitted to the 5th IEEE International Conference on Mobile Ad Hoc and Sensor Systems (MASS) 2008.

· “Sequential Localization Algorithm for Active Sensor Network Deployment", by Y. Zhang, Q. Huang and J. Liu, in the Proceedings of the IEEE International Workshop on Pervasive Computing and Ad Hoc Communications (PCAC/AINA), April 18-20, 2006, Vienna, Austria. [pdf]

· "Robust Distributed Node Localization with Error Management", by Juan Liu, Ying Zhang and Feng Zhao, MobiHoc 2006. [pdf]

· "Distributed State Representation for Tracking Problems in Sensor Networks," by Juan Liu, Maurice Chu, Jie Liu, James Reich, and Feng Zhao, presented at the 3rd International Symposium on Information Processing in Sensor Networks (IPSN04), Berkeley, CA, April, 2004. [pdf]

· "Information-driven routing in ad hoc sensor networks," by Juan Liu, Feng Zhao, and Dragan Petrovic, presented at the ACM International Workshop on Wireless Sensor Networks and Applications (WSNA), Network Applications (WSNA03), in conjunction with MobiCom. [pdf]

· “Sensing Field: Coverage Characterization in Distributed Sensor Networks", by Juan Liu, Xenofon Koutsoukos, James Reich, and Feng Zhao, ICASSP03. [pdf]

· "Multi-Step Information-Directed Sensor Querying in Distributed Sensor Networks", by Juan Liu, Dragan Petrovic, and Feng Zhao, ICASSP03. [pdf]

· "Distributed Group Management for Track Initiation and Maintenance in Target Localization Applications", by Juan Liu, James Reich, Jie Liu, Feng Zhao, and Patrick Cheung, Proc of 2nd International Workshop on Information Processing in Sensor Networks (IPSN) 2003. [pdf]

Publication on ITS

· “A Computationally-Efficient Collision Early Warning System for Vehicles, Pedestrians, and Bicyclists”, by D. Greene, J. Liu, J. Reich, Y. Hirokawa, A. Shinagawa, H. Ito, and T. Mikami, ITS World Congress, NY, 2008. [pdf]

· “Using Utility and Microutility for Information Dissemination in VANETS”, by D. Greene, J. Liu, M. Mosko, J. Reich, Y. Hirokawa, T. Mikami, and T. Takebayashi, presented at the IEEE Intelligent Vehicle Symposium, Eindhoven, the Netherlands, June 4--6, 2008. [pdf]

· "Utility-Driven Information Dissemination in VANETS", by D. Greene, J. Liu, M. Mosko, J. Reich, Y. Hirokawa, T. Mikami, and T. Takebayashi, ITS World Congress, Oct 11-14, Beijing, China, 2007. [pdf]

· "Variable Resolution Information Dissemination", by Arpita Ghosh, Dan Greene, Qingfeng Huang, and Juan Liu, the Second IEEE International Conference on Sensor and Ad Hoc Communications and Networks (SECON) 2005. [pdf]

Publication on Statistical Modeling and Inference based on Image and Audio Signals

Journal Papers

· "Information-theoretic analysis of interscale and intrascale dependencies between image wavelet coefficients", by Juan Liu and Pierre Moulin, IEEE Transactions on Image Processing, vol 10, No.11, pg. 1647-1658, Nov. 2001. This paper is awarded the IEEE Signal Processing Society Best Paper by Young Authors Award 2001. [pdf]

· "Statistical Imaging and Complexity Regularization", by Pierre Moulin and Juan Liu, IEEE Transactions on Information Theory, Special Issue on information--theoretic imaging, pg. 1762-1777, Vol. 46, No. 5, August 2000. [pdf]

· "Complexity-Regularized Image Denoising", by Juan Liu and Pierre Moulin, IEEE Transactions on Image Processing, vol.10, No.6, pp.841-851, June 2001. [pdf]

· "Analysis of Multiresolution Image Denoising Schemes Using Generalized-Gaussian and Complexity Priors", by Pierre Moulin and Juan Liu, IEEE Transactions on Information Theory, Special Issue on Multiscale Analysis, pg. 909--919, Vol. 45, No. 3, April 1999. [pdf]

Conference Papers

· "Estimation Risk of Tranformation-Averaged Estimators", by Juan Liu and Pierre Moulin, SPIE03, San Diego, CA, 2003 [pdf]

· "Translation-Invariant Wavelet Denoising of Poisson Data", by Juan Liu and Pierre Moulin, Proc. of 35th Conference on Information Sciences and Systems, Baltimore, MD, March 2001. [pdf]

· "Image Restoration Using Statistical Wavelet Models", by Juan Liu and Pierre Moulin, Proc. of SPIE, vol. 4478, Wavelets: Application in Signal and Image Processing IX, San Diego, CA, August 2001. [pdf]

· "Approximation-theoretic Analysis of Translation Invariance wavelet expansions", by Juan Liu and Pierre Moulin, Proc. of ICIP, vol.1, pp.622-625, Thessaloniki, Greece, Oct. 2001. [pdf]

· "Statistical Image Restoration Based on Adaptive Wavelet Models", by Juan Liu and Pierre Moulin, Proc. of ICIP, vol.2, pp.21-24, Thessaloniki, Oct. 2001. [pdf]

· "Blind Deconvolution of Reverberated Speech Signals via Regularization", by Juan Liu and Henrique Malvar, Proceedings of ICASSP, vol.5, pp.3037-3040, Salt Lake City, Utah, June 2001. [pdf]

· "Statistical Imaging and Complexity Regularization", by Pierre Moulin and Juan Liu, Proc. of International Symposium on Information Theory, pp.54, Sorrento, Italy, June 2000. [pdf]

· "Complexity-Regularized Denoising of Poisson-Corrupted Data", by Juan Liu and Pierre Moulin, Proceedings of ICIP'2000, vol.3, pp.254-257, Vancouver, Sept. 2000. [pdf]

· “Analysis of Interscale and Intrascale Dependencies Between Image Wavelet Coefficients", by Juan Liu and Pierre Moulin, Proceedings of ICIP'2000, vol.1, pp. 669-672, Vancouver, Sept. 2000. [pdf]

· "Analysis of Wavelet Image Denoising Schemes Using Robust Priors", by Pierre Moulin and Juan Liu, Proceedings of IEEE workshop on Detection, Estimation, Classification, and Imaging, pp.75, Santa Fe, NM, Feb. 1999. [pdf]

· "Image Denoising Based on Scale-Space Mixture Modeling of Wavelet Coefficients", by Juan Liu and Pierre Moulin, Proceedings of ICIP'99, pg. I: 386--390, Kobe, Japan, Oct. 1999. [pdf]

· "Complexity-Regularized Image Restoration", by Juan Liu and Pierre Moulin, Proceedings of ICIP'98, pg. I: 555-559, Chicago, IL, Oct. 1998. [pdf]

· "Analysis of Multiresolution Image Denoising Schemes Using Generalized-Gaussian Priors", by Pierre Moulin and Juan Liu, Proceedings of IEEE workshop on Time-Frequency Time-Scale Analysis, Pittsburgh, pg. 633--636, PA, Oct. 1998. [pdf]

· "A New Complexity Prior for Multiresolution Image Denoising", by Juan Liu and Pierre Moulin, Proceedings of IEEE workshop on Time-Frequency Time-Scale Analysis, pg. 637--640, Pittsburgh, PA, Oct. 1998. [pdf]

· "Complexity-Regularized Image Denoising", by Juan Liu and Pierre Moulin, Proceedings of ICIP'97, pg. II: 370--373, Santa Barbara, Oct. 1997. [pdf]

Ph.D. Dissertation

"Wavelet-Based Statistical Modeling and Image Estimation", by Juan Liu, University of Illinois at Urbana-Champaign, Electrical and Computer Engineering Department, Oct. 2001. [pdf]

Publication on Pattern Recognition and Computer Vision

Journal Papers

· "Measurement and removal of garlic in wheat", by M. R. Paulsen, S.R. Eckhoff, L. Obaldo, E. Jones, D. Eustace, B. Ye, and J. Liu, Applied Engineering in Agriculture. 18(3): 313-324. 2002.

· "Corn whiteness measurement and classification using machine vision," by Juan Liu and Marvin Paulsen. 2000. Transactions of ASAE. 43(3): 757-763.

Conference papers

· "Intelligent fitting room: connecting interactive physical fit with social fashion contents", by W. Zhang, T. Matsumoto, J. Liu, M. Chu, and J. Begole, presented at the Intelligent User Interface (IUI) workshop, Canary Island, Spain, January 13-16, 2008. [pdf]

· "Real-Time clothes comparison based on multi-view vision", by W. Zhang, B. Begole, M. Chu, J. Liu, and N. Yee, International Conference on Distributed Smart Cameras (ICDSC), September 7-11, 2008. Stanford University. [pdf]