Lean is well equipped to address WASTE and optimise the Value Stream in ways which Six Sigma is not. 精益能很好地解决浪费问题并优化价值流,而六西格玛针对的问题则不同。
According the record of the branch information, BTB can effectively predict the branch behavior and the target address of the latter instruction stream. Compared to other routine branch prediction technologies, BTB is more effective and easier to implement based on VLSI. BTB通过对分支历史信息的记录,有效的预测后续指令流中分支的行为及其目标地址,较之其它常规分支预测技术更为有效,并利于VLSI实现。
In the traditional Cache, the Cache hit ratio is insured only by the address locality of memory reference instruction stream during program execution, it restricts the improvement of Cache hit ratio. 在传统的Cache中,仅仅依靠程序执行时访存指令流地址的局域性来保证较高的Cache命中率,使得Cache命中率的提高受到限制。
We come up with a novel solution based on Improved Counting Bloom Filter, named as BCBF+ HSet, to address the space-efficient problem of storing elements and its frequency in data stream. 针对数据流元素及其频数的高效存储问题,提出了一个基于改良的计数型布卢姆过滤器BCBF+HSet保存所有元素频数的基本方法。
The main contributions of this are dissertation concluded as follows: 1. We propose a self-adapting, flexible and scalable Bloom Filter called ExBF to address the dynamic extendible problem of storing elements of data stream. 本文的主要贡献为:1、针对总数动态变化的海量相异数据流元素存储问题,提出了一种自适应的、灵活的、可动态扩展的布卢姆过滤器ExBF。