摘要
Web应用程序的开发方法已经从早期的手工作坊式转向基于面向对象的方法设计。应用UML建模可降低系统复杂性,提高系统设计的可重用性和系统的可维护性。对网上选课系统进行了分析和研究,利用UML技术完成系统的分析和设计,并给出具体的实现方法。
In conventional Genetic Algorithms, inappropriate parameters setting may decrease the quality of the solutions. Conventional algorithms are thus replaced with Estimation of Distribution Algorithms in solving optimization problems. The conventional algorithms and the Estimation of Distribution Algorithms, and their respective parallel modes are compared. Estimation of Distribution Algorithms based on Bayesian network are emphatically introduced.
出处
《武汉理工大学学报（信息与管理工程版）》
CAS
2005年第2期50-53,共4页
Journal of Wuhan University of Technology：Information & Management Engineering
关键词
WEB应用
UML
选课系统
面向对象
Web application
UML
Course-Selecting System
object-oriented
