2018
- September
- July
- June
- Defense: I passed the Ph.D. oral defense on June 29th. The title of my dissertation is Game Theoretic Approaches to Three-way Decisions.
- May
- March
- Research: Y. Zhang and J.T. Yao, Determining Strategies in Game-theoretic Shadowed Sets, accepted by IPMU 2018.
- Jan
2017
- Oct
- Research: S. Bandyopadhyay, J. T. Yao, Y. Zhang, Granular Computing with Compatibility Based Intuitionistic Fuzzy Rough Sets, accepted by IEEE ICMLA17.
- June
- Publication: J.T. Yao, O.A. Oladimeji, and Y. Zhang, Fractal Analysis Approaches to Granular Computing, In: Polkowski L. et al. (eds): IJCRS 2017, LNCS 10313 pp 215-222, 2017.
- Publication: Y. Zhang and J.T. Yao, Multi-criteria based Three-way Classifications with Game-theoretic Rough Sets, In: Kryszkiewicz M. et al. (eds): ISMIS 2017, LNCS 10352, pp 550-559, 2017.
- March
- February
2016
- December
- Research: N. Azam, Y. Zhang and J.T. Yao, Evaluation Functions and Decision Conditions of Three-way Decisions with Game-theoretic Rough Sets has been accepted for publication in European Journal of Operational Research.
- November
- Research: Y. Zhang and J.T. Yao Gini Objective Functions for Three-way Classifications
has been accepted for publication in International Journal of Approximate Reasoning.
- October
- July
- Research: The conference paper "Towards Coordination Game Formulation in Game-theoretic Rough Sets" was accepted by JRS 2016.
2015
- November
- Publication: Y. Zhang and J.T. Yao, Determining Three-Way Decision Regions by
Combining Gini Objective Functions and GTRS, Y. Yao et al. (Eds.): RSFDGrC 2015,
LNAI 9437, Springer, pp392-403, 2015.
- July
- Publication: Y. Zhang, J.T. Yao, Gini Objective Functions for Determining Three-way Decision Regions (in Chinese), in H. Yu & G. Y. Wang (eds.), Three-way Decisions: Methods and Practices for Complex Problem Solving, pp199-219, 2015.
- May
- Travel: I present my research at North China Electric Power University, Beijing, and Hunan University, Changsha.
- Publication: J.T. Yao, D. Ciucci, & Y. Zhang, Generalized Rough Sets, Chapter 25, The Springer Handbook of Computational Intelligence, Kacprzyk, Pedrycz (Eds.), Springer, pp413-424, 2015.
- March
- Award: I was selected as one of the recipients of the 2015 Shen Kuo Research Exchange Program Graduate Students.
2014
- November
- Scholarship: I received Verna Martin Memorial Scholarship.
- June
- Publication: Y. Zhang, J.T. Yao, Determining Three-Way Decision Regions with Gini Coefficients, in C. Cornelis et al. (Eds.): RSCTC 2014, LNCS(LNAI) 8536, pp160-171, 2014.
- April
- Research: The paper "Determining Three-way Decision Regions with Gini Coefficients" is accepted by JRS 2014.
2013
- October
- Publication: J.T. Yao, Y. Zhang, A Scientometrics Study of Rough Sets in Three Decades, in P. Lingras et al. (Eds.): RSKT 2013, LNCS(LNAI) 8171, pp28-40, 2013.
- September
- Scholarship: I received FGSR - Graduate Teaching Assistantships.
- July
- Research: The paper "A Scientometrics Study of Rough Sets in Three Decades" is accepted by JRS 2013.
- Scholarship: I received Gerhard Herzberg Fellowship.
- Scholarship: I received Sampson J. Goodfellow Scholarship.
- June
- Scholarship: I received Saskatchewan Innovation Scholarship.
- Training: I attended 2-day in-class Java Fundamentals training.
- May
- Conference: I was one of the Program Committee member of CCECE 2013.
- Conference: I attended CCECE 2013 in Regina, Canada and presented my paper "Optimizing Gini Coefficient of Probabilistic Rough Set Regions using Game-Theoretic Rough Sets".
- Conference: I served as a volunteer for CCECE 2013.
- Training: I attended 2-day in-class Java Programming training.
- April
- Research: The paper "Optimizing Gini Coefficient of Probabilistic Rough Set Regions using Game-Theoretic Rough Sets" is accepted by CCECE 2013.
- March
- Scholarship: I received the FGSR Graduate Student Scholarship Award.
- Scholarship: I received the John Spencer and Jack Spencer Middleton Scholarship.
2012
- December
- My daughter Alyssa was born.
- Publication: Y. Zhang and J.T. Yao, Rule Measures Tradeoff Using Game-theoretic Rough Sets, Proceedings of BI'12, Macau, China, Dec 4-7, 2012, LNCS 7670, pp348-359.
- October
- Publication: J.T. Yao, Y. Zhang, Game-Theoretic Rough Sets for Three-way Decision (in Chinese), in X. Y. Jia & L. Shang (eds.), The Theory and Applications of Three-way Decision, pp103-115, 2012.
- September
- New Office: I moved to the office CW308.4.
- July
- Research: The paper "Rule Measures Tradeoff Using Game-theoretic Rough Sets" is accepted by BI 2012.
- May
- New Office: I moved to the office CW308.11.
- April
- Volunteer: I served as a volunteer for Second Annual Job Fair for People with Disabilities.
- January
- Training: I attended the Graduate Citation in University Teaching training.
- Training: I attended the Teaching Development training.
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