"Jingpei Dan,Weiren Shi,fangyan dong,KAORU HIROTA","Piecewise Trend Approximation - A Ratio-Based Time Series Representation",,"J. of Abstract and Applied Analysis (Hindawi Publishing Corporation)",,"Vol. 2013,  Article ID 603629",,"page 7",2013,
"Jingpei Dan,Fuding Xie,fangyan dong,KAORU HIROTA","Mean Local Trend Errors and Fuzzy Inference Based Multi-criteria Evalution for Supply Chain Demand Forecasting",,"J.of Advanced Computational Intelligence and Intelligent Informatics",,"Vol. 15","No. 2","pp. 134/144",2011,Mar.
"Jingpei Dan,fangyan dong,KAORU HIROTA","Forecasting Enrollments and TAIEX based on Fuzzy Trend Time Series Models","20th Intelligent System Symposium Fuzzy AI Neural Network Applications Technologies (iFAN2010)",,,"  S7-7-3","No. 549",,2010,Sept.
"Jingpei Dan,Quang  Phuc Le,fangyan dong,KAORU HIROTA","Multistep-ahed Supply Chain Demand Forecast Based on Echo State Network","8th Int. Conf. on Information and Management Sciences (IMS2009)",,,,,"pp. 669-672",2009,July