Introduction

Current and Future Developments in Artificial Intelligence is a series that brings together most comprehensive references in artificial intelligence (AI) developments. The series consists of monographs, reference works, and handbooks on computer science research relevant to the design and application of AI systems. The scope of the series covers AI research, software engineering, cybernetics, application development, risk assessment and e-commerce. Each volume features contributions by experts from around the world. The book series is of interest to computer science researchers and professionals involved in AI research and projects.