1. Addis, A., Armano, G., Vargiu, E.: From a generic multiagent architecture to multiagent information retrieval systems. In: AT2AI-6, Sixth International Workshop, From Agent Theory to Agent Implementation, pp. 3–9 (2008)
2. Addis, A., Armano, G., Vargiu, E.: Assessing progressive filtering to perform hierarchical text categorization in presence of input imbalance. In: Proceedings of International Conference on Knowledge Discovery and Information Retrieval, KDIR 2010 (2010)
3. Lecture Notes in Computer Science;A. Addis,2011
4. Armano, G.: On the progressive filtering approach to hierarchical text categorization. Tech. rep., DIEE - University of Cagliari (2009)
5. Bellifemine, F., Caire, G., Greenwood, D. (eds.): Developing Multi-Agent Systems with JADE (Wiley Series in Agent Technology). John Wiley and Sons (2007)