方勇主要贡献

主持国家自然科学基金项目（2项）、陕西省科技攻关项目、教育部留学回国人员科研启动基金项目、中央高校基本科研业务费项目（2项）、校国际科技合作项目、校引进人才启动基金项目等。主持西北农林科技大学优质研究生课程建设项目1项。以第一作者或通信作者在SCI期刊发表/录用论文17篇，包括5篇IEEE会刊论文，5篇IEEE快报论文，3篇《中国科学：信息科学（英文版）》。其中的5篇IEEE会刊论文均以西北农林科技大学为唯一作者单位，由个人独著或与其所指导研究生合著。申请受理国家发明专利4项。代表性创新成果包括算术码码谱、滑窗置信传播算法、变长数据块长度编码算法、二维正交匹配追踪算法等。代表性著作如下：1. *Yong Fang and Liang Chen, “Improved binary DAC codec with spectrum for equiprobable sources,” IEEE Transactions on Communications, accepted.2. *Yong Fang, “Asymmetric Slepian-Wolf coding of nonstationarily-correlated M-ary sources with sliding-window belief propagation,” IEEE Transactions on Communications, accepted.3. *Yong Fang, “DAC spectrum of binary sources with equally-likely symbols,” IEEE Transactions on Communications, vol. 61, no. 4, pp. 1584-1594, Apr. 2013.4. *Yong Fang, “LDPC-based lossless compression of nonstationary binary sources using sliding-window belief propagation,” IEEE Transactions on Communications, vol. 60, no. 11, pp. 3161-3166, Nov. 2012.5. *Yong Fang, Jiaji Wu, and Bormin Huang, “2D sparse signal recovery via 2D orthogonal matching pursuit,” Science China: Information Sciences, vol. 55, no. 4, pp. 889-897, Apr. 2012.6. *Yong Fang, “Analysis on crossover probability estimation using LDPC syndrome,” Science China: Information Sciences, vol. 54, no. 9, pp. 1895-1904, Sep. 2011.7. *Yong Fang, “Joint source-channel estimation using accumulated LDPC syndrome,” IEEE Communications Letters, vol. 14, no. 11, pp. 1044-1046, Nov. 2010.8. *Yong Fang, “EREC-based length coding of variable-length data blocks,” IEEE Transactions on Circuits and Systems for Video Technology, vol. 20, no. 10, pp. 1358-1366, Oct. 2010.9. *Yong Fang, “Distribution of distributed arithmetic codewords for equiprobable binary sources,” IEEE Signal Processing Letters, vol. 16, no. 12, pp. 1079-1082, Dec. 2009.10. *Yong Fang, “Crossover probability estimation using mean-intrinsic-LLR of LDPC syndrome,” IEEE Communications Letters, vol. 13, no. 9, pp. 679-681, Sep. 2009.11. *Yong Fang, Gwanggil Jeon, and Jechang Jeong, “State-information-assisting EREC,” IEEE Signal Processing Letters, vol. 16, no. 4, pp. 260-263, Apr. 2009.12. *Yong Fang and Jechang Jeong, “Correlation parameter estimation for LDPC-based Slepian-Wolf coding,” IEEE Communications Letters, vol. 13, no. 1, pp. 37-39, Jan. 2009.13. *Yong Fang, Jechang Jeong, et al, “Error detection based on MB types,” Science in China-Series F: Information Sciences, vol. 51, no. 4, pp. 433-439, Apr. 2008.14. *Yong Fang, Jechang Jeong, et al, “Robust video transmission using block-interleaved error resilient entropy coding,” SPIE Optical Engineering, vol. 46, no. 12, 127401-1-7, Dec. 2007.15. *Yong Fang, Chengke Wu, et al, “Video transmission using advanced partial backward decodable bit stream,” Elsevier Journal of Visual Communication and Image Representation, vol. 18, no. 2, pp. 186-190, Apr. 2007.16. *Yong Fang, Chengke Wu, et al, “Bi-directional error resilient entropy coding (BEREC),” EURASIP Signal Processing: Image Communication, vol. 21, no. 8, pp. 647-652, Sep. 2006.17. Hao Duan, *Yong Fang, and Bormin Huang, “Parallel design of JPEG-LS encoder on graphics processing units,” SPIE Journal of Applied Remote Sensing, vol 6, no. 1, 061508, Sep. 2012.国家自然科学基金函评专家（含杰出青年科学基金），霍英东青年教师基金函评专家，陕西省博士后科研项目资助函评专家，浙江省自然科学基金函评专家。IEEE会员。《IEEE TCOM》、《IEEE TSP》、《IEEE TIP》、《IEEE JSTSP》、《IEEE TCSVT》、《IEEE CL》、《IEEE SPL》、《中国科学：信息科学（英文版）》等著名SCI期刊审稿人。多个国际会议技术/程序委员会委员及审稿人。

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