James O'Shea, Ngoc Thanh Nguyen, Keeley A. Crockett, Robert J. Howlett, Lakhmi C. Jain: Agent and Multi-Agent Systems: Technologies and Applications - 5th KES International Conference, KES-AMSTA 2011, Manchester, UK, June 29 - July 1, 2011. Proceedings. Lecture Notes in Computer Science 6682, Springer 2011, ISBN 978-3-642-21999-3