查询词典 stochastic

The arguments on the necessary for quantized evaluation toward quality of services of multicast in Overlay networks are given. The concept of twodegree homeomorphism reduction multicast tree is introduced, extend Bowman's method for evaluating QoS of unicast dataflow by using stochastic process algebra is promoted, a modeling scheme is proposed for quantized evaluating QoS of concrete multicast instances in Overlay networks with simulation tool PEPA workbench.

论述了对Overlay网络中组播的服务质量进行量化评价的必要性，引入了组播树二度同胚约简的概念，推广了Bowman评价单播数据流服务质量的随机进程代数方法，提出用随机进程代数对Overlay网络中组播的服务质量进行评价的建模方案，并用PEPA workbench模拟工具针对具体的组播实例的服务质量进行了定量分析。

In this paper, we consider the present value function of a homogeneous portfolio composed by n whole life insurance policies under the stochastic interest rate.

考虑在随机利率情形下由n个同质的被保人所组成的终身寿险组合的现值函数。

The slow stochastic on the 1 hour chart had a steep angle cross several hour ago and both line are steeply heading down.

慢随机在1小时图已经过了几个小时前，陡峭角度线都急剧下跌。

The regularities of casing strength distribution were obtained by means of Latin Hypercube stochastic simulation method based on Monte-Carlo method.

采用基于Monte-Carlo方法的Latin Hypercube随机模拟方法，模拟得出了套管强度的分布规律以及套管几何尺寸和管材力学性能的随机性对套管强度随机性的影响规律。

The inter-burst intervals of the stochastic bursting exhibited multi-mode and were approximately integer multiples of a basic IBI, similar to those of the ISIs of the integer multiple spiking caused by coherence resonance.

其簇簇间期(inter-burst intervals， IBIs)呈现出与随机自共振引起的整数倍峰放电节律的峰峰间期类似的整数倍特征。

This paper is focused to improve on a conventional stochastic modeling. Single-difference gray-levels are no longer dealt with to be independent and identically distributed.

本文旨於改进传统的随机模式，不再视差分的灰阶为独立且分布相同的变数。

According to the requirement of power supply company, the authors propose a concept of weekly market by which the impact of price elasticity matrix of demand side on power purchase decision-making under time-of-use price is led into the optimization of power supply company's power purchase from weekly market, and a multi-objective stochastic optimization model for power purchase from weekly market in which the price elasticity matrix of demand side and risk are considered.

根据供电公司购售电业务的工作需要提出了周市场的概念，首次将分时电价下需求侧电量电价弹性矩阵对购电决策的影响引入供电公司周市场购电优化中，并建立了计及需求侧E矩阵与风险的周市场购电多目标随机优化模型。

It has broken down the impassable barrier between the deterministic system and the stochastic system.

它打破了确定性与随机性之间不可逾越的界限。

The improper integral of stochastic loads is approximately calculated by use of Gauss-Laguerre integral formula.

仿真结果表明所提出的模型和计算方法是有效的。

Independent sampling of a stochastic process ［J］.

时间序列分析及其在卫生事业中的应用［J］。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。