Risk theory is a hot topic in the present actuarial science and mathematics research . it helps to construct the risk model in the light of the instrument of stochastic processes and to study the problems of ruin probability and adjustment coefficient 风险理论是当前精算界和数学界研究的热门课题,最初主要借助随机过程理论来构造保险经营中的余额过程,并研究其破产概率、调节系数等问题
Ph . d . in mathematics , stanford university ( 1990 ) ; m . s . ( 1985 ) and b . s . ( 1982 ) in mathematics , nanjing university . professor , georgia institute of technology . research and teaching : probability , stochastic processes ii , statistics , etc 南京大学数学学士( 1982 ) 、硕士( 1985 ) ,美国斯坦福大学数学博士( 1990 ) 。现任教于美国佐治亚理工学院工业工程与系统工程系。主要研究和教学领域:概率论、随机过程、统计学等。
( 3 ) proposes several strategies to improve the performance of ejb on the basis of studying and practicing others " work , and puts forward a new method to analyze the performance using stochastic processes and queueing theory from integral aspect ( 3 )借鉴了前人对ejb体系性能分析的研究成果,通过实践给出了若干提高ejb性能的策略,并从服务系统的整体角度提出了一种利用随机服务过程和排队论分析ejb系统性能的新方法。
In probability theory, a stochastic process (), or sometimes random process (widely used) is a collection of random variables; this is often used to represent the evolution of some random value, or system, over time. This is the probabilistic counterpart to a deterministic process (or deterministic system).