Decision Tree Toolkit: A Component-Based Library of Decision Tree Algorithms. - Nikos Drossos; Athanassios Papagelis; Dimitrios Kalles (PKDD, 2000)

The PLANTS System: Enabling Mixed Societies of Communicating Plants and Artefacts. - Christos Goumopoulos; Eleni Christopoulou; Nikos Drossos; Achilles Kameas (EUSAI, 2004)