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| 1 | A minimization problem of the risk probability in first passage semi-Markov decision processes with loss rates显示文摘This paper is the first attempt to investigate the risk probability criterion in semi-Markov decision processes with loss rates. The goal is to find an optimal policy with the minimum risk probability that the total loss incurred during a first passage time to some target set exceeds a loss level. First, we establish the optimality equation via a successive approximation technique, and show that the value function is the unique solution to the optimality equation. Second, we give suitable conditions, under which we prove the existence of optimal policies and develop an algorithm for computing ?-optimal policies. Finally, we apply our main results to a business system. | HUANG XiangXiang ZOU XiaoLong GUO XianPing | 2015 | Science China Mathematics2015，58，9： | 2 |
| 2 | First passage Markov decision processes with constraints and varying discount factors显示文摘这份报纸与多限制,州依赖者的折扣因素,和可能无界的费用在可数的州、紧缩的 Borel 行动空格集中于分离时间的 Markov 决定处理的第一个段落(DTMDP ) 的抑制 optimality 问题(警察) 。借助于一条政策的一项所谓的职业措施的性质,我们证明抑制 optimality 问题等价于一(无限维) 职业的集合上的线性编程与一些限制测量,并且因此在合适的条件下面证明一条最佳的政策的存在。用在抑制 optimality 问题和线性编程之间的等价,而且,我们为有限状态和行动的盒子获得一条最佳的政策的一种准确形式。作为一个例子,最后,一个控制排队系统被给说明我们的结果。 | Xiao WU Xiaolong ZOU Xianping GUO | 2015 | Frontiers of Mathematics in China2015，10，4： | 2 |
| 3 | Effects of carbon additives on the performance of negative electrode of lead-carbon battery 显示文摘 | Xianping Zou Zongxuan Kang Dong Shu | 2015 | Electrochimica Acta2015，151，： | 1 |
| 4 | An Empirical Analysis of Regional Disparity of Financial Exclusion Based on Types and Levels of Financial Institution显示文摘We make an empirical analysis of regional characteristics of influence factors of financial exclusion by using the data of types and levels of financial institutions in China from 1998 to 2012. The study shows that the number of financial institutions continues to increase,but with uneven distribution; the density of financial institutions increases steadily and the gap between the eastern regions and the Midwest is huge; the commercial banks of the eastern regions account for the highest proportion but the rate of basic outlets of the commercial bank is low,the rate of basic outlets of the rural institution bank is relatively higher,and the proportion of the Midwest rural banks is high. Even though the financial exclusion eases,large differences still exist in different areas and the situation is rather critical in rural areas,especially the financial exclusion in western rural areas is the worst. The economic development level,area scale,government expenditure,personal savings level,per capita consumption and educational level have different effects on financial exclusion. Accordingly,this paper puts forward the recommendations for coordinating the financial resource from all regions and reducing the regional financial exclusion. | Yongbin LU Xianping ZHOU Min LI Wanpeng ZOU | 2015 | Asian Agricultural Research2015，7，11： | 0 |
| 5 | Clinical Study of the Role of Food Allergen in Patients with Glomerular Nephritis显示文摘 | Chaomin Zhou Zhigang Liu Weiguo Sui Xianping Yi Shulu Zhou Yongqiang Li Guimian Zou Bin Li Kangping Deng Xiaofei Shao Hequn Zou | 2014 | 器官移植内科学杂志2014，9，1： | 0 |
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