First Screencast Published in VSR Media Center

http://www.youtube.com/watch?v=vj4cNi7O4ws The demo video about usability-based A/B testing I created for the 2014 International Conference on Web Engineering is now featured in the media center of the VSR research group at Chemnitz University of Technology. The chair of VSR is Prof. Dr.-Ing. Martin Gaedke, who is the primary advisor of my PhD thesis. The video… Continue reading First Screencast Published in VSR Media Center

StreamMyRelevance! Predicting Search Result Relevance from Streams of Interactions

Guessing the relevance of delivered search results is one of the biggest issues for today's search engines. The particular problem is that it's difficult to obtain explicit statements from users about whether they found what they were searching for. Clicks are commonly used to guess relevance (using so-called "click models") but they are far from… Continue reading StreamMyRelevance! Predicting Search Result Relevance from Streams of Interactions

4 Submissions accepted at International Conference on Web Engineering (ICWE)

End of February, I submitted four contributions to the 14th International Conference on Web Engineering: two full papers, one demo and one poster. Of these four submissions, all were accepted and will be presented at the conference, which is to be held in Toulouse (see map below) from July 1 to July 4. In the… Continue reading 4 Submissions accepted at International Conference on Web Engineering (ICWE)

2013 in Review: Search Interaction Optimization

On January 1, 2013 I started my PhD studies at Chemnitz University of Technology in cooperation with Unister GmbH, Leipzig. My project is about automatic methods for optimizing search engine results pages (e.g., http://www.google.com/#q=Hello%2C+World!) with respect to result quality and interface usability. The official working title is Search Interaction Optimization: A Design Thinking Approach. During my… Continue reading 2013 in Review: Search Interaction Optimization