ITPub博客

Hadoop, Spark, and Storm have become quite popular in recent times as open-source to work with large sets of data. We will learn about the similarities and differences among these frameworks.Hadoop. H...

Xu F, Tu Z, Li Y, et al. Trajectory Recovery From Ash: User Privacy Is NOT Preserved in Aggregated Mobility Data[C]//Proceedings of the 26th International Conference on World Wide Web. International W...

Dai J, Yang B, Guo C, et al. Path cost distribution estimation using trajectory data[J]. Proceedings of the VLDB Endowment, 2016, 10(3): 85-96.论文下载地址：http://pan.baidu.com/s/1pLTRrfH 这篇论文的第四作者Christian...

Li Y, Li Y, Gunopulos D, et al. Knowledge-based trajectory completion from sparse GPS samples[C]//Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information ...

今天看的论文是：Yabe T, Tsubouchi K, Sudo A, et al. A framework for evacuation hotspot detection after large scale disasters using location data from smartphones: case study of Kumamoto earthquake[C]//Proceed...

分享一篇论文：Zaharia M, Chowdhury M, Franklin M J, et al. Spark: cluster computing with working sets[J]. HotCloud, 2010, 10: 10-10.论文下载链接：http://pan.baidu.com/s/1bo7EnQR这篇论文提出了大名鼎鼎的Spark，一种分布式计算平台。虽然年代久远，但是...

今天分享一篇论文：Kim Y, Han J, Yuan C. TOPTRAC: Topical Trajectory Pattern Mining[C]//Proceedings of the 21th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. ACM, 2015: 587-596.第二作...

转自：http://www.cnblogs.com/ILove/archive/2009/06/23/1509607.html之前做拓扑图，本来打算整一套坐标系统在里面的，后来因为时间原因暂时用了最原始的方法实现。现在稍稍得闲，重新开始思考这个问题。不过在搜索的时候，意外发现.Net Framework类库中自带的有实现坐标系转换功能的类。Reflector了一把，发现代码看不懂了——都是利用矩阵...

转自：https://www.douban.com/note/208819555/ Word中插入尾注的功能很好地解决了在论文中按顺序插入参考文献的问题，可以方便地进行增删和重新排序。具体步骤如下：1．光标移到要插入参考文献的地方，菜单中“插入”——“脚注和尾注”。2．对话框中选择“尾注”，所在位置建议选“节的结尾”，编号格式为“1,2,3”。3．确定后在该处就插入了一个上标“1”，而光标自动跳到...

转自：http://www.cnblogs.com/luxiaoxun/archive/2013/05/09/3069036.htmlDynamic Time Warping（DTW）是一种衡量两个时间序列之间的相似度的方法，主要应用在语音识别领域来识别两段语音是否表示同一个单词。1. DTW方法原理在时间序列中，需要比较相似性的两段时间序列的长度可能并不相等，在语音识别领域表现为不同人的语速不同...

In this poster, we will introduce a method to convert .vsd files created by Micrososft Visio to .eps files. There are many scenarios to do such things, one of these is when you draw pictures with Micr...

Uninstall programlist all program you have installed: dpkg --listuninstall the program you want to remove, it is a command to remove both program and config files: sudo apt-get --purge remove

Source URL: https://docs.microsoft.com/en-us/azure/virtual-machines/virtual-machines-linux-classic-remote-desktop OverviewRDP (Remote Desktop Protocol) is a proprietary protocol used for Windows....

In Windows 10, if you want to read a file whose file extension is epub or mobi, you can refer to App Store, and enter 'book bazaar reader' in the search blank.The book bazaar reader is a great...

Website: http://jmeter.apache.org/ Apache JMeter™The Apache JMeter™ application is open source software, a 100% pure Java application designed to load test functional behavior and measu...

C#画图插件：zedgraph，网址：http://zedgraph.sourceforge.net/samples.html Gnuplot：http://gnuplot.sourceforge.net/, 建议配套使用Ghostscript:http://www.ghostscript.com/download/

I have meet an issue that some Chinese words in my Word 2016 are overlap, while English characters displayed normally, just looked as the following picture. But when I open the same document in anothe...

转自：http://stackoverflow.com/questions/1857244/what-are-the-differences-between-np-np-complete-and-np-hardI assume that you are looking for intuitive definitions, since the technical definitions requir...

线性代数知识好久不用了，完全忘了。在看论文的过程中，经常会因为某个概念抓不着头脑。这里总结一下。其中大部分的概念转自维基百科。初等矩阵初等矩阵（又称为基本矩阵）是一个与单位矩阵只有微小区别的矩阵。具体来说，一个n阶单位矩阵E经过一次初等行变换或一次初等列变换所得矩阵称为n阶初等矩阵初等矩阵分为3种类型，分别对应着3种不同的行/列变换。两行（列）互换：把某行（列）乘以一非零常数：其中把第i行（列）加...