Xiuyi JIA (X.Y.Jia)
	Ph.D. Assistant Professor School of Computer Science and Engineering , E-mail: jiaxy AT njust DOT edu DOT cn Nanjing University of Science and Technology, jiaxiuyi AT gmail DOT com 200 Xiaolingwei Street, Nanjing 210094, P.R. China

Biography

Currently I am an Assistant Professor in Nanjing University of Science and Technology (NUST). I received my B.Sc. degree in Computer Science and Technology in Jun. 2005 from Chongqing University, and my Ph.D. degree in Computer Science and Technology in Jun. 2011 from Nanjing University. I was/am a member of NLP Group supervised by Professor. Jiajun Chen and Associate Professor. Lin Shang. I spent one year (from Sep. 2008 to Sep. 2009) as a visiting graduate research student in Department of Computer Science, University of Regina, Canada. I studied with Professor Yiyu Yao.

Research Interests

My research interests include Rough sets, Machine Learning and Natural Language Processing. Currently, I am quite interested in three-way decisions theory, decision-theoretic rough set models and micro-blogs mining.

Publications

Edited Book

1. Xiuyi Jia, Lin Shang, Xianzhong Zhou, Jiye Liang, Duoqian Miao, Guoyin Wang, Tianrui Li, Yanping Zhang (Eds.), Theory of Three-way Decisions and Application. Nanjing University Press, Nanjing, 2012.

Journal Articles

10. Xiuyi Jia, Zhenmin Tang, Wenhe Liao, Lin Shang. On an optimization representation of decision-theoretic rough set models. International Journal of Approximate Reasoning, In Press. http://dx.doi.org/10.1016/j.ijar.2013.02.010.

9. Xiuyi Jia, Wenhe Liao, Zhenmin Tang, Lin Shang. Minimum cost attribute reduction in decision-theoretic rough set models. Information Sciences, 2013, 219: 151-167.

8. Liang Zhao, Lin Shang, Yang Gao, Yubin Yang, Xiuyi Jia. Video behavior analysis using topic models and rough sets, IEEE Computational Intelligence Magazine, 2013, 8(1): 56-67.

7. Xiuyi Jia, Lin Shang. A simulated annealing algorithm for learning thresholds in three-way decision-theoretic rough set model, Journal of Chinese Computer Systems, 2013, 11: 2603-2606.(in Chinese with English Abstract)

6. Xiuyi Jia, Lin Shang, Jiajun Chen, Xinyu Dai. Incremental versus non-incremental data and algorithms based on ordering relations. International Journal of Computational Intelligent Systems, 2011, 4(1):112-122.(extended from RSKT2009)

5. Xiuyi Jia, Weiwei Li, Lin Shang, Jiajun Chen. An adaptive learning parameters algorithm in three-way decision-theoretic rough set model, Acta Electronica Sinica, 2011, 39(11):2520-2525.(in Chinese with English Abstract)

4. Xiuyi Jia, Lin Shang, Jiajun Chen. Attribute reduction based on minimum decision cost. Journal of Frontiers of Computer Science and Technology, 2011, 5(2):155-160. (in Chinese with English Abstract)

3. Weiwei Li, Xiuyi Jia. Feature selection algorithm based on Hellinger distance, Journal of Computer Applications, 2010, 30(6): 1530-1532. (in Chinese with English Abstract)

2. Xiuyi Jia, Shaoyue Yu, Lin Shang, Shifu Chen. Research on the dominance-based rough set approach. Computer Science, 2008, 35(8)：109-111. (in Chinese with English Abstract)

1. Lin Shang, Shaoyue Yu, Xiuyi Jia and Yangsheng Ji. Selection and optimization of cut-points for numeric attribute values, Computers & Mathematics with Applications, 2008, 57(6): 1018-1023.

Conference Papers

12. Xiuyi Jia, Kan Zheng, Weiwei Li, Tingting Liu, Lin Shang. Three-way decisions solution to filter spam email: an empirical study. RSCTC 2012: 287-296.

11. Xiuyi Jia, Weiwei Li, Lin Shang, Jiajun Chen. An optimization viewpoint on decision theoretic rough set model, RSKT 2011: 457-465.

10. Aibao Luo, Xiuyi Jia, Lin Shang, Yang Gao, Yubin Yang. Granular-based partial periodic pattern discovery over time series data. RSKT 2011: 706-711.

9. Xiuyi Jia, Yabing Zhang, Jiajun Chen, Lin Shang. Rough set approach to coreference resolution, CNCCL 2011. (in Chinese with English Abstract)

8. Xiuyi Jia, Lin Shang, Jiajun Chen, Xinyu Dai. An incremental rule induction algorithm based on ordering relations. RSKT 2009: 168-175. (best student paper award)

7. Xiaohong Zhang, Xiuyi Jia. Lattice-valued interval sets and t-representable interval set t-norms. IEEE ICCI 2009: 333-337.

6. Xiuyi Jia, Lin Shang, Jiajun Chen. Attribute reduction based on three-way decision, CAAI 2009: 193-198. (in Chinese with English Abstract)

5. Xiuyi Jia, Lin Shang, Jiajun Chen. The analysis on rule induction algorithms based data concentration. Journal of Guangxi Normal University: Natural Science Edition, 2008, 26(3):84-87.（presented in CRSSC 2008）(in Chinese with English Abstract)

4. Xiuyi Jia, Lin Shang, Yangsheng Ji, Weiwei Li. An incremental updating algorithm for core computing in dominance-based rough set model. RSFDGrC 2007: 403-410.

3. Xiuyi Jia, Lin Shang, Jiajun Chen. Rule induction algorithm based on dominance-based rough set approach. Journal of Jiangnan University: Natural Science Edition, 2007, 6(6): 686-689. (best paper award in JSAI 2007) (in Chinese with English Abstract)

4. Lin Shang, Shaoyue Yu, Xiuyi Jia, Yangsheng Ji. ROGAND: A discretization model. FSKD(1), 2007: 655-659.

3. Xuri Yin, Xiuyi Jia, Lin Shang. A new extension model of rough sets under incomplete information. RSKT 2006: 141-146.

2. Shaoyue Yu, Xiuyi Jia, Lin Shang. CLUBRAR: Clustering based rough set reduction algorithm. Computer Science, 2006,33(11A):11-13.（best student paper award in CRSSC 2006）(in Chinese with English Abstract)

1. Xiuyi Jia, Shaoyue Yu, Lin Shang, Shifu Chen. Attribute reduction method based on rough sets and ant colony algorithm. Journal of Guangxi Normal University: Natural Science Edition, 2006 ,24(4): 83-86.(presented in CCML 2006) (in Chinese with English Abstract)

Last modified: July 07, 2012 by Xiuyi Jia