历史查询   



 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。 
Our main interest is the thermal transport between two points held at fixed temperatures, when a deterministic sequence of maps of various scales are involved.


Let Yt be a stochastic process taking values in R and defined by the model Yt=azt+φ(Xt)+ εt where {zt} is a deterministic sequence, {Xt} is strictly stationary and strongly mixing, and {εt} is i.i.d.


A General Deterministic Sequence for Sampling dDimensional Configuration Spaces


We derive the analog of the WentzellFreidlin theory in this case, showing that any transition can be decomposed, with probability exponentially close to one, into a deterministic sequence of "admissible transitions".


Perceptual learning using a betweenparticipants design could only be established with a simple deterministic sequence structure.

 更多 


 The PSIQC (parallel switch based on inputqueued crossbars) parallel switch is proposed, which is composed of several lowspeed inputqueued crossbar switches. PSIQC not only has good performancecost ratio and scalability, but also is easy to implement. In order to balance the load between the crossbar switches and avoid packet reordering, the RRDS (round robin and deterministic sequence) algorithm is proposed. RRDS is simple to implement and can guarantee the order of the packets of the same flow. It... The PSIQC (parallel switch based on inputqueued crossbars) parallel switch is proposed, which is composed of several lowspeed inputqueued crossbar switches. PSIQC not only has good performancecost ratio and scalability, but also is easy to implement. In order to balance the load between the crossbar switches and avoid packet reordering, the RRDS (round robin and deterministic sequence) algorithm is proposed. RRDS is simple to implement and can guarantee the order of the packets of the same flow. It has not any overhead. The simulation results show that RRDS can dispatch the load to the crossbar switches equally, and that the throughput and average cell latency of the PSIQC are similar to those of the centralized switch and can meet the requirements of the applications.  提出一种基于低速输入缓存交叉开关的并行交换结构PSIQC(parallelswitchbasedoninput queuedcrossbars) ,该结构不但具有很好的性价比和可扩展性 ,而且易于实现 为解决PSIQC中负载均衡分配和报文不乱序这两个关键问题 ,还提出RRDS(roundrobinanddeterministicsequence)算法 ,该算法实现简单 ,能保证同一条流的报文顺序不变 ,而且没有增加额外的传输开销 模拟结果显示 ,RRDS算法能够将负载均匀地分配到各交叉开关 ,系统吞吐率和平均信元延时与相同容量的集中式交换开关基本相当 ,可满足实际应用需要  To enhance the scalability of high performance packet switches, recently a twostage loadbalanced switch was introduced by Zhang, in which each stage used a deterministic sequence of configurations. The switch was simple to be scalable and had been proved to provide 100% throughput. However, in its basic fabric, the loadbalanced switch may missequence the packets. A new algorithm called FFS (full frame stuff) was proposed in this paper, which maintains packet order in the twostage loadbalanced... To enhance the scalability of high performance packet switches, recently a twostage loadbalanced switch was introduced by Zhang, in which each stage used a deterministic sequence of configurations. The switch was simple to be scalable and had been proved to provide 100% throughput. However, in its basic fabric, the loadbalanced switch may missequence the packets. A new algorithm called FFS (full frame stuff) was proposed in this paper, which maintains packet order in the twostage loadbalanced switch and has excellent switching performance (in terms of mean delay and throughput).This algorithm is distributed and each port operates independently.  为了提高高性能分组交换机的扩展性,张尚正等人提出了一种称为负载平衡交换机(loadbalancedswitch)的交换结构,该交换机分为两级交换结构,每一级都采用一种时序固定的连接方式,具有良好的扩展性;同时可以提供100%吞吐量保证。但是,负载平衡交换机的基本结构会出现分组乱序的情况。本文提出了一种在两级负载平衡交换机中保证分组顺序到达的满帧填充算法,该算法具有良好的交换特性(平均时延及吞吐量),同时也是一种分布式算法,各个端口可以独立地进行操作。  
相关查询  



