Agent and Multi-Agent Systems: Technologies and Applications : 4th KES International Symposium, KES-AMSTA 2010, Gdynia, Poland, June 23-25, 2010. Proceedings, Part I - Piotr J.drzejowicz, Ngoc Thanh Nguyen, Robert J. Howlet, Lakhmi C. Jain ((Lecture Notes in Computer Science))