分析了IP网络中的两种路由模型：用户平衡模型和系统最优模型。
The paper analyses two routing models in IP networks, i. e. , the user equilibrium model and the system optimal model.
提出了适用于大规模网络的组合随机用户平衡模型，能够同时预测出行分布和交通分配。
A combined stochastic user equilibrium model for simultaneous prediction of trip distribution and trip assignment on large-scale networks is developed.
我们经常尝试实现一种平衡 ——用户模型是不断改变的：更多活动、更多数据和更多协作。
We've always tried to be on parity -- it's just that the user model continues to change: there's more activities, more data, and more collaboration.
在考虑网络中用户的路径选择行为满足概率型随机平衡的条件下，给出了交通网络设计的双层规划模型，同时设计了基于差分的启发式求解算法。
On the condition that the stochastic equilibrium restraints are satisfied as the network clients select the path, the author presents bilevel planning model for traffic network design.
将OD交通量和路段通行能力作为离散随机变量，基于用户平衡分配模型，用近似算法求解行程时间可靠性。
Od demands and link capacities are treated as discrete random variables. Based on user-equilibrium traffic assignment model, an approximating algorithm is used to estimate the travel time reliability.
在换页和滚动信息之间存在一个平衡，你应该理解用户的心智模型和工作流，来确定对于他们而言什么是最好的。
Often there is a trade-off between paging and scrolling information: you should understand your users' mental models and workflows to determine what is best for them.
下层模型是普通的用户平衡分配问题，用来优化用户出行的路线选择行为。
The lower level is a standard user equilibrium assignment problem that mode accounts for the drivers' path choice behavior.
下层模型是普通的用户平衡分配问题，用来优化用户出行的路线选择行为。
The lower level is a standard user equilibrium assignment problem that mode accounts for the drivers' path choice behavior.
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