On systems development methodologies, techniques, functional design and structural design; (3) GIS system for postal logistics, route optimization algorithm introduced and contrast details of the system used by the optimization method.
本文详细介绍了邮政物流与GIS的研究现状和相关理论;结合通化邮政局的物流系统现状,提出邮政物流GIS系统的设计与开发;系统阐述了物流信息系统开发的方法、技术,并进行了功能设计与结构设计;对邮政物流GIS系统中,路线优化的算法进行介绍和对比,详细介绍本系统采用的优化方法。
参考来源 - GIS在邮政物流配送系统中的应用研究The first stage of expert systems development is knowledge acquisition, and which is the most difficult task in expert systems development.
开发专家系统的第一个阶段就是知识获取，而知识获取也正是专家系统开发的难点。
参考来源 - 证据不确定性推理和奶牛疾病治疗专家系统的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Best practices for complex systems development.
复杂系统开发的最佳实践。
A new approach: model-driven systems development.
一种新的方法：模型驱动系统开发。
Model Driven Systems Development with Rational products.
使用Rational产品进行模型驱动系统开发。
The changes cause their systems to attack the parasite, blocking its development.
VOA: special.2009.12.22
Houseboats also contribute to the lake's pollution and the development authority says they should install small sewage systems.
VOA: standard.2009.12.16
However,in the light of the new development, we have reinforced our security systems in all our airports,".
VOA: standard.2009.12.28
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