Xianzhong Long

Ph.D.

Assistant Professor

School of Computer and Software

Nanjing University of Posts and Telecommunications

Administrative Building #500, No.9, Wenyuan Road, Qixia District, Nanjing, Jiangsu, 210023, P.R.China
Email: lxz85@sjtu.edu.cn or lxz@njupt.edu.cn

Short biography

I obtained my Ph.D. from Shanghai Jiao Tong University on June 2014. I received my B.Sc. degree from Henan Polytechnic University in 2007 and M.Sc. from Xihua University in 2010, both in computer science. Now, I am an assistant professor at Nanjing University of Posts and Telecommunications. My research interests are computer vision, machine learning and image processing, specifically on nature image classification, object recognition and clustering.

Honors and Awards

• Shanghai Outstanding Doctoral Graduates, Shanghai Education Commission, 2014
• National Scholarship for PhD Student, Ministry of Education, China, 2013
• "Three Good" Student, Shanghai Jiao Tong University, 2012
• Blackberry Scholarship, Shanghai Jiao Tong University, 2012
• Sichuan Province Outstanding Master's Degree Thesis, Sichuan Provincial People's Government Committee of degree and Sichuan Province Education Office, 2011
• Excellent Master Graduates and Outstanding Master's Degree Thesis, Xihua University, 2010

Publication List

Journal Papers

• Image classification based on nearest neighbor basis vectors
  Xianzhong Long, Hongtao Lu and Wenbin Li
  In: Multimedia Tools and Applications, 71(3): 1559-1576, 2014


• Graph regularized discriminative nonnegative matrix factorization for face recognition
  Xianzhong Long, Hongtao Lu, Yong Peng and Wenbin Li
  In: Multimedia Tools and Applications, 72(3): 2679-2699, 2014


• An efficient data dimensionality reduction scheme based on SIFT for face recognition
  Xianzhong Long, Hongtao Lu, Yong Peng and Lei Huang
  In: Journal of Computational Information Systems, 19(15): 6089-6096, 2013


• Graph based semi-supervised learning via structure preserving low-rank representation
  Yong Peng, Xianzhong Long and Bao-Liang Lu
  In: Neural Processing Letters, DOI: 10.1007/s11063-014-9396-z


• Discriminative graph regularized extreme learning machine and its application to face recognition
  Yong Peng, Suhang Wang, Xianzhong Long and Bao-Liang Lu
  In: Neurocomputing, 149: 340-353, 2015



Conference Papers

• Sparse Non-Negative Matrix Factorization based on Spatial Pyramid Matching for Face Recognition
  Xianzhong Long, Hongtao Lu and Yong Peng
  In: International Conference on Intelligent Human-Machine Systems and Cybernetics (IHMSC'13)


• Discriminative Dictionary Learning based on Supervised Feature Selection for Image Classification
  Shaokun Feng, Hongtao Lu, Xianzhong Long
  In: International Symposium on Computational Intelligence and Design (ISCID'14)


• A Fast Algorithm for Recovery of Jointly Sparse Vectors based on the Alternating Direction Methods
  Hongtao Lu, Xianzhong Long and Jingyuan Lv
  In: Fourteenth International Conference on Artificial Intelligence and Statistics (AISTATS'11)


• A fragile watermarking scheme based on hash function for web pages
  Zulin Zhang, Hong Peng and Xianzhong Long
  In: International Conference on Network Computing and Information Security (NCIS'11)


• A fragile watermarking scheme based on SVD for web pages
  Xianzhong Long, Hong Peng and Changle Zhang
  In: International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM'09)


• A fragile watermarking scheme for tamper-proof of web pages
  Xianzhong Long, Hong Peng, Changle Zhang, Zheng Pan and Ying Wu
  In: International Conference on Information Engineering (ICIE'09)


• A watermarking-based host correlation detection scheme
  Zheng Pan, Hong Peng, Xianzhong Long, Changle Zhang and Ying Wu
  In: International Conference on Management of e-Commerce and e-Government (ICMeCG'09)


• A Fragile Software Watermarking for Tamper-Proof
  Changle Zhang, Hong Peng, Xianzhong Long, Zheng Pan and Ying Wu
  In: International Conference on Information Assurance and Security (IAS'09)