I work on the INDECT project. Within INDECT our focus is on the development of unsupervised and minimally supervised methods for Word Sense Induction, Relation Extraction and Behavioural Profiling. I also work in the field of Sentiment Analysis.
MSc thesis, "Sentiment analysis through constraint optimisation", pdf
Suraj Pandey, Ioannis Klapaftis and Suresh Manandhar ( 2012 ). Detecting predatory behaviour from online textual chats . Multimedia Communications, Services and Security,
Ioannis Klapaftis, Suraj Pandey, Suresh Manandhar ( 2011 ). Graph-based Relation Mining . Multimedia, Services and Security . [Best paper award]