EasyMesh - A Two-Dimensional Quality Mesh Generator eryar@163.com Abstract. EasyMesh is developed by Bojan Niceno, it is a two-dimensional quality mesh generator. EasyMesh can generate two dimensional, unstructured, Delaunay and constrained Delaunay…

Quality 是什么? 通常,我们谈及 Quality(质量)时,最常见的问题就是:Quality 是什么? 有很多业界先驱和研究人员已经回答了这个问题,我在这里并不会再给出一个新的答案.在学习总结了这些关于质量的定义后,可将问题的答案分为两个阵营: 符合要求(Conformance To Requirements):质量就是指产品或服务的可测量的属性满足一组固定的要求,也就是说,符合预先定义的要求. 满足客户需求(Meeting Customer Needs):质量独立于任何可测量的属性,也…

想使用NSInvocationOperation下载图片,然而并没有下载下来, NSData为nil, 还有报错:(打断点就报错) warning: could not load any Objective-C class information from the dyld shared cache. This will significantly reduce the quality of type information available. 现在这两个问题还没解决, 以后再看吧,先提交到g…

一.安装前准备 1.安装环境:windows XP.SQL Server2005 2.准备安装文件:Quality Center 9.0 (qc10以上,包括qc10,qc只支持安装在服务器操作系统上,无法安装在WinXP.Win7等个人电脑的操作系统上) 二.安装前设置 1.首先在安装之前保证系统已经安装了SQL Server2000或者SQL Server2005: 2.启动服务:点击[我的电脑]右键——管理——服务和应用程序——SQLServer配置管理器——sql server 2005…

已经去除接头(adapter) java -jar trimmomatic.jar PE -threads 20 -phred33 \ left.fastq.gz right.fastq.gz \ left.Paired.qtrim.fq.gz left.Unpaired.qtrim.fq.gz \ right.Paired.qtrim.fq.gz right.Unpaired.qtrim.fq.gz \ SLIDINGWINDOW:4:5 LEADING:5 TRAILING:5 MINLEN…

http://www.molecularevolution.org/resources/activities/QC_of_NGS_data_activity_new table of contents expected learning outcomes getting started exercise 1: checking Illumina data with the FASTX-Toolkit exercise 2: checking 454 data with the FASTX-Too…

本篇博文主要对DMQ(S3.7)的分类进行了研读. 1. 这个章节提出了一种DQM的分类法(如下图) 由上图可见,该分类法的分类标准是对assessment & improvement阶段的支持,以及是否解决technique(quality dimensions) & economic方面的问题. 2. 从历史发展的角度来看,数据质量维度的关注点与ICT(Information & Communication Technology)的发展是相关的. (1) 五六十年代时,mono…

Carlo Batini, Cinzia Cappiello, Chiara Francalanci, and Andrea Maurino. 2009. Methodologies for data quality assessment and improvement. ACM Comput. Surv. 41, 3, Article 16 (July 2009), 52 pages. (gs:173) 这篇论文是关于数据质量方法的综述,全文共52页(其中正文34页,附录18页),对现有的"d…

In the world of interactive project management the promise of quality has become cliché. Quality is sometimes seen as an incidental to each client delivery, as opposed to an independent, critical phase of the delivery. Because quality control is comm…

Successful projects start with a good quality project schedule. Creating a schedule is one of the first tasks you should do when given a project to manage. There is often a temptation to get on with the work and worry about the schedule later, but th…