Liegl, J., Gindl, S., Scharl, A., Hubmann-Haidvogel, A. , "Dictionary Extension for Improving Automated Sentiment Detection", International Conference on Knowledge, Discovery & Information Retrieval, In Press  .

Gindl, S., Liegl, J., Scharl, A., Weichselbraun, A. , "An Evaluation Framework and Adaptive Architecture for Automated Sentiment Detection", Networked Knowledge - Networked Media, no. 221/2009, Berlin, Germany, Springer, pp. 217-234, 2009  .

Scharl, A., Weichselbraun, A., Gindl, S., Liegl, J. , "Building Tagged Linguistic Unit Databases for Sentiment Detection", 8th International Conference on Knowledge Management (I-Know '08), Graz, Austria, pp. 243-250, 2008  .

Gindl, S., Liegl, J. , "Evaluation of Different Sentiment Detection Methods for Polarity Classification on Web-Based Reviews", 18th European Conference on Artificial Intelligence (ECAI-2008), ECAI Workshop on Computational Aspects of Affectual and Emotional Interaction, Patras, Greece, 18th European Conference on Artificial Intelligence, 2008  .