Using the TRACLUS trajectory clustering algorithm from within R

A short tutorial on how to use the TRACLUS algorithm from within the R programming language.


Implementing the TRACLUS trajectory clustering algorithm

This article explains a C++ implementation of the TRACLUS trajectory clustering algorithm step by step.


CfP: GeoInformatica - Special Issue on Spatial Computing for Urbanization Research

CfP: GeoInformatica Special Issue on Spatial Computing for Urbanization Research


A short Introduction to Python

Python course from my BMBF-funded project ICAML.


Programming Languages for Big Data

A short video explaining the pro's and con's of various popular programming langues for big data.


New Web Page

Changing to Jekyll - what a nice CMS...


Apache Spark on Amazon with Docker - A Video Tutorial

In this article, we go through deploying a full Apache Spark application on the Amazon Cloud relying on Docker for organizing our Cloud instances. There is a video tutorial and all source code available.


Opponent for Doctoral Dissertation of Jussi Parviainen

The Tampere University of Technology invited me as an opponent for Jussi Parviainens dissertation.


Difference Between Trajectory Computing and Time Series Analytics

Trajectory Computing and Time Series Analytics are partially overlapping research areas. In this blog post, I explain, why they are not the same while algorithms from each of those domains can be applied in the other domain.


On Data Science Tools

A short article introducing the pro's and con's of my personal choice of data science tools.