network flows

The book can also be utilized in a one-semester course on linear programming and network flows.

本书也可作为一学期课程:线性规划和网络流.

This paper presents a nonlinear 0 1 integer programming model for the combined local and through freight train routing/ makeup problem from the viewpoint of network flows and combinatorial optimization.

从网络流与组合优化的观点研究直达与区段列车编组计划、车流运行径路的整体优化问题，并建立了该问题的非线性0－1整数规划模型。

Thus, China's network flows appear high, factually most of them are garbage flows, and without commercial value.

因此中国的网路流量看似很大，其实大部分都是垃圾流量，没有商用价值。

This book addresses the subjects of linear programming and network flows.

本书陈述的主题是线性规划和网络流.

Once the transmission error or lost data packets occurred in network flows, the terminal user might bring forward a new service requirement.

由于网络传输过程中部分数据包的丢失或错误，终端用户一旦遇到这种情况，在服务结束后会重新提出服务请求。