A Self-Learning Context-Aware Lemmatizer for German. - Praharshana Perera; René Witte (HLT/EMNLP, 2005)

Engineering a Semantic Desktop for Building Historians and Architects. - René Witte; Petra Gerlach; Markus Joachim; Thomas Kappler; Ralf Krestel; Praharshana Perera (Semantic Desktop Workshop, 2005)