Highlights on Practical Applications of Agents and Multi-Agent Systems 10th International Conference on Practical Applications of Agents and Multi-Agent Systems - Pérez, Javier Bajo; Sánchez, Miguel A.; Mathieu, Philippe; Rodríguez, Juan M. Corchado; Adam, Emmanuel; Ortega, Alfonso; Moreno, María N.; Navarro, Elena; Hirsch, Benjamin; Lopes-Cardoso, Henrique; Julián, Vicente (Springer Berlin Heidelberg, 2012)