Brief report about the ADMA 2014 conference

In this blog post, I will discuss my current trip to the ADMA 2014 conference (10th Intern. Conf. on Advanced Data Mining and Applications in China (December 19-21 2014 in Guilin, China). Note that the views expressed in this post are my personal opinion/interpretation … Continue reading

Drawing the Powerset of a Set using Java and GraphViz (Hasse Diagram)

In this blog post, I will explain and provide source code to automatically  draw the powerset of a set using Java and GraphViz.  Drawing a powerset is useful in mathematics and also in computer science, for example in frequent itemset mining, it can … Continue reading

Big Problems only found in Big Data?

Today, I will discuss the topic of Big Data, which is a very popular topic nowadays.  The popularity of big data can be seen for example in universities. Many universities are currently searching for professors who do research on “big data”. Moreover, … Continue reading