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A computational framework for Karl Popper's logic of scientific discovery
《Science China(Information Sciences)》2018年第4期91-100,共10页Wei LI Yuefei SUI 
supported by National Basic Research Program of China(973 Program)(Grant No.2005CB321901);Open Fund of the State Key Laboratory of Software Development Environment(Grant No.SKLSDE-2010KF-06);Beijing University of Aeronautics and Astronautics
Belief revision is both a philosophical and logical problem. From Popper＇s logic of scientific discovery, we know that revision is ubiquitous in physics and other sciences. The AGM postulates and Rcalculus are approa...
关键词：belief revision logic of scientific discovery approximate deduction approximation algorithms feasible computation 
Large-scale OPF Based on Voltage Grading and Network Partition被引量：1
《CSEE Journal of Power and Energy Systems》2016年第2期56-61,共6页Yude Yang Zhongbiao Wu Yiyi Zhang Hua Wei 
supported by National Basic Research Program of China(973 Program)under Grant 2013CB228205;National Natural Science Foundation of China under Grant 51541707.
In this paper,a model of a large-scale optimal power flow(OPF)under voltage grading and network partition and its algorithm is presented.Based on the principles of open loop operations,the node injecting current metho...
关键词：Improved approximate Newton direction method large-scale power network node injecting current method optimal power flow voltage grading and network partition 
Approximate-model Based Estimation Method for Dynamic Response of Forging Processes被引量：2
《Chinese Journal of Mechanical Engineering》2015年第3期565-572,共8页LEI Jie LU Xinjiang LI Yibo HUANG Minghui ZOU Wei 
Supported by National Basic Research Program of China(973 Program,Grant No.2011CB706802);National Natural Science Foundation of China(Grant No.51205420);Program for New Century Excellent Talents in University of China(Grant No.NCET-13-0593);Hunan Provincial Natural Science Foundation of China(Grant No.14JJ3011)
Many high-quality forging productions require the large-sized hydraulic press machine（HPM） to have a desirable dynamic response. Since the forging process is complex under the low velocity, its response is difficult...
关键词：performance analysis forging process MODELING hydraulic press machine 
Stability of multiquadric quasi-interpolation to approximate high order derivatives被引量：5
《Science China Mathematics》2010年第4期985-992,共8页MA LiMin 1,2 & WU ZongMin 1,1 Shanghai Key Laboratory for Contemporary Applied Mathematics,School of Mathematical Sciences,Fudan University,Shanghai 200433,China 2 Department of Information and Computer Science,Zhejiang Gongshang University,Hangzhou 310018,China 
supported by the Major State Basic Research Development Program of China (973 Program) (Grant No.2006CB303102);the Science and Technology Commission of Shanghai Municipality (Grant No.09DZ2272900)
Numerical simulation of the high order derivatives based on the sampling data is an important and basic problem in numerical approximation,especially for solving the differential equations numerically.The classical me...
关键词：numerical differential radial basis functions (RBFs) Hardy’s MULTIQUADRIC (MQ) quasiinterpolation divided difference method white noise EXPECTATION variance 
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