The localization problem of unknown nodes in wireless sensor networks (WSN) has drawn
increasing scholarly attention along together the popularity of meta-heuristic algorithms. To …

A traceability system can quickly and accurately query product supply chain circulation
information. It is difficult to obtain processing information and achieve sharing due to the big …

针对废旧品回收管理问题, 为了实现闭环供应链各主体决策最优, 收益最大化的目标,
研究构建了回收不确定情况下, 政府规制作用下基于第三方回收的新产品和再制品差别定价的 …

In order to improve the design efficiency of shaped charge, reduce the number of tests and
shorten the development period, an improved genetic algorithm is introduced in the design …

在3D 打印中, 成型方向的选择是影响产品成型质量的关键因素之一. 针对目前算法仅考虑在等厚
分层的前提下进行优化的问题, 提出基于自适应分层的模型成型方向优化算法. 首先结合3D …

The library database system accumulates lots of information resources in the long-term
service process. Apriori algorithm mining association rules has low time and space …