
Multi-agent systems (MAS) have become an increasingly important area
 of research, not least because of the advances in the Internet and
 Robotics. However multi-agent systems can become very complicated,
 and, consequently, reasoning about the behaviour of such systems can
 become extremely difficult. Therefore, it is important to be able to
 formalise multi-agent systems and, to do so in such a way that allows
 automated reasoning about agents' behaviour. The purpose of this
 workshop is to present techniques, based on computational logic (CL),
 for reasoning about multi-agent systems in a formal way. This is
 clearly a major and exciting challenge for computational logic. We
 have to develop techniques to deal with real world issues and
 applications.