Affiliation: | 1. Research Institute of Quantitative Economics, Zhejiang Gongshang University, China;2. Universiti Teknologi PETRONAS, Dept. of CIS, Malaysia;3. Dept. of CSE; SRMIST, Chennai-603203, India;4. Microsoft Corporations, USA;5. Najing University, China;6. University of Chinese Academy of Sciences, China |