At the 2nd GESIS Computational Social Science Winter Symposium 2015 (Cologne, December 2nd/3rd), we presented the R-package polmineR with a Poster. The package is designed to make working with large, linguistically annotated multi-purpose corpora fast and efficient. It is available at GitHub. Please note: There are some significant changes happening on the development branch. Most importantly, I am moving from data.frames to data.tables. Some changes will make it much easier to offer a documentation that can be digested. Please watch out for v0.6.0 of polmineR that is scheduled to be available in February.
At the CLARIN Annual Conference 2015 (Wroclaw, September 15-18 2015), I gave an invited talk on “Interaction and dialogue with large-scale textual data: Parliamentary speeches of migrants and speeches about migration”. Corpus analysis entails going back and forth between quantitative and qualitative approaches to develop interpretations. One of the tools I used for supporting my argument was a three-dimensional visualisation of cooccurrence graphs of speeches on migration and integration affairs of speakers in the German Bundestag. The cooccurrence graphs are now available online, as a “normal version”, and a “anaglyph version” (get red-cyan goggles for the anaglyph effect). Use controls to zoom in/out and to rotate the graphs.