Moreira, S., D. S. Batista, P. Carvalho, F. Couto, and M. J. Silva, "Tracking politics with POWER", Program, vol. 47, no. 2: Emerald Group Publishing Limited, pp. 120–135, 2013.
Batista, D. S., J. Ferreira, F. Couto, and M. J. Silva, "Toponym disambiguation using ontology-based semantic similarity", Computational Processing of the Portuguese Language: Springer Berlin Heidelberg, pp. 179–185, 2012.
Moreira, S., D. S. Batista, P. Carvalho, F. Couto, and M. J. Silva, "POWER-Politics Ontology for Web Entity Retrieval", Advanced Information Systems Engineering Workshops: Springer Berlin Heidelberg, pp. 489–500, 2011.
Batista, D. S., M. J. Silva, F. Couto, and B. Behera, "Geographic signatures for semantic retrieval", Proceedings of the 6th Workshop on Geographic Information Retrieval: ACM, pp. 19, 2010.
Ferreira, J., D. S. Batista, F. Couto, and M. J. Silva, The Geo-Net-PT/Yahoo! GeoPlanet (TM) concordance, , 2010.
Batista, D. S., and M. J. Silva, "A statistical study of the WPT05 crawl of the Portuguese Web", FALA 2010 VI Jornadas en Tecnolog{ía del Habla and II Iberian SLTech Workshop, Vigo, Spain, 2010.
Cardoso, N., D. S. Batista, F. J. Lopez-Pellicer, and M. J. Silva, "Where in the Wikipedia is that answer? the XLDB at the GikiCLEF 2009 task", Multilingual Information Access Evaluation I. Text Retrieval Experiments: Springer Berlin Heidelberg, pp. 305–309, 2010.