This book constitutes the refereed proceedings of the 13th International Conference on
Practical Applications of Agents and Multi-Agent Systems PAAMS 2015 held in Salamanca Spain
in June 2015. The 10 revised full papers and 9 short papers were carefully reviewed and
selected from 48 submissions are presented together with 17 demonstrations. The articles report
on the application and validation of agent-based models methods and technologies in a number
of key application areas including: agents and the energy grid agents and the traffic grid
affective computing and agent development ambient and contextual agents social simulation and
social networks and other agent-based applications.