Tech Notes of Yi Wang

在Web页面里渲染Dot图形（Make Apache a GraphiViz Server）

As my first exercise on Google’s Go programming language, I wrote a Gibbs sampling training program of LDA using Go. This open source projec...

I created an open source project, ompi-lda , on Google Code. This project is inspired by another LDA project which I initialized at Google...

Since I found it is convenient to insert code and LaTeX math into my posts using Wordpress, I moved this blog to http://cxwangyi.wordpress.c...

Google Protocol Buffers 是一种非常方便高效的数据编码方式（data serialization），几乎在Google的每个产品中都用到了。本文介绍 protocol buffers 的一种高级使用方法（在Google Protocol Buffer的主页上...

I just read a post on Intel's single-chip cluster computer . This is really a unique thing: multiple cores in a chip, each core has its ...

As a Chinese, I live behind the G.F.W. and have to get access Internet through an SSH tunnel. However, the Dropbox installation procedure ...