本文将介绍FPGA中和时钟有关的相关概念,阅读本文前需要对时序收敛的基本概念和建立.保持关系有一定了解,这些内容可以在时序收敛:基本概念,建立时间和保持时间(setup time 和 hold time)中找到. 系列目录      时序收敛:基本概念     建立时间和保持时间(setup time 和 hold time)     OFFSET约束(OFFSET IN 和OFFSET OUT)     Clock Skew , Clock uncertainly 和 Period     特…

https://en.wikipedia.org/wiki/Claude_Shannon In 1948, the promised memorandum appeared as "A Mathematical Theory of Communication," an article in two parts in the July and October issues of the Bell System Technical Journal. This work focuses on…

 Use Uncertainty As a Driver Kevlin Henney ConFRonTEd WiTH TWo opTionS, most people think that the most impor- tant thing to do is to make a choice between them. In design (software or otherwise), it is not. The presence of two options is an indicat…

目录 概 主要内容 实验的指标 Dan Hendrycks, Norman Mu,, et. al, AUGMIX : A SIMPLE DATA PROCESSING METHOD TO IMPROVE ROBUSTNESS AND UNCERTAINTY. 概 本文介绍AUGMIX算法--对现有的的一些augmentation方法进行混用, 并构建了一个新的损失函数. 主要内容 其中\(\mathrm{Dirichlet}\)为狄利克雷分布. 通过实验指出, Augmentation的混用(…

Fauce:Fast and Accurate Deep Ensembles with Uncertainty for Cardinality Estimation 论文解读(VLDB 2021) 本篇博客是对Fauce:Fast and Accurate Deep Ensembles with Uncertainty for Cardinality Estimation 论文的解读.原文链接为p1950-liu.pdf (vldb.org) 本文设计一种基于集成深度神经网络的基于查询的选择度估…

Amazon's Dynamo [9] and Facebook's Cassandra [13], relax the consistency model,and offer only eventual consistency. Others such as HBase [1] and BigTable [4] offer strong consistency only for operations touching a single partition, but not across the…

论文原址:https://arxiv.org/pdf/1809.08545.pdf github:https://github.com/yihui-he/KL-Loss 摘要 大规模的目标检测数据集在进行ground truth 框标记时仍存在这歧义,本文提出新的边界框的回归损失针对边界框的移动及位置方差进行学习,此方法在不增加计算量的基础上提高不同结构定位的准确性.而学习到的位置变化用于在进行NMS处理时合并两个相邻的边界框. 介绍 在大规模目标检测数据集中,一些场景下框的标记是存在歧义的,十…

I did'nt know where i was supposed to be, until i'd actually arrived.…

从海森堡测不准原理的实验开始: 从实验中可以看到,当有光源测定路线,且双孔打开的时候,接收板原波谷处变成了波峰. 对此,广义相对论的解释是:此时电子经过双孔后的轨迹发生了变化.双孔周围的空间弯曲度被光源散发的光子场所扭曲.是的,你没有看错,光子能够扭曲空间,这是广义相对论的推论.因为光子携带能量,而质能等效. 因为双孔周围的空间扭曲度随着光源的打开改变,导致电子轨迹改变,才最终导致统计意义下接收板波形的变化. 如何解释双孔与单孔的不同波形?因为第二孔离第一孔非常近,第二孔周围的空间弯曲可以显著影…

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