Complex Automated Negotiations: Theories, Models, and Software Competitions

Advances in Agent-Based Complex Automated Negotiations

New Trends in Agent-Based Complex Automated Negotiations

Electronic Commerce: Theory and Practice

Innovations in Agent-Based Complex Automated Negotiations

Tourism Informatics: Towards Novel Knowledge Based Approaches

New Trends in E-service and Smart Computing

Electronic Business and Marketing: New Trends on its Process and Applications

Innovations in Applied Informatics and Media Engineering