delay constraint shortest path 时延约束最短路径
Delay variation constraint 时延差约束
delay and delay variation constraint 时延和时延差异限制
The problem of minimum cost multicast tree satisfying bandwidth request and delay-constraint in communication network is a NP-complete problem. It is difficult to be solved by traditional methods.
通信网络时延受限且满足带宽要求的最小代价组播树问题是NP完全问题，传统方法难以求解，一般采用启发式方法求解。
This algorithm was based on MPH algorithm. It added the destination node to the tree step by step based on satisfying the delay constraint and increasing the multicast tree cost least.
该算法基于MPH算法的基本思想进行扩展，在满足时延限制条件和多播树代价增加最小的基础上，逐步将目的节点添加到多播树上。
In this paper, the robust positive invariance of given linear state constraint sets of uncertain discrete-time delay systems is studied by means of the mixed monotone decomposition method.
本文利用混合单调分解方法来研究离散时滞线性凸多面体系统族的线性状态约束集合的鲁棒正不变性。
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