Organizational Control for Data Mining with Large Numbers of Agents -- Competitive Benchmarking: Lessons Learned from the Trading Agent Competition -- Supporting Agent-Oriented Software Engineering for Data Mining Enhanced Agent Development -- Role-Based Management and Matchmaking in Data-Mining Multi-Agent Systems -- Incentivizing Cooperation in P2P File Sharing: Indirect Interaction as an Incentive to Seed -- An Agent Collaboration-Based Data Hierarchical Caching Approach for HD Video Surveillance -- System Modeling of a Smart-Home Healthy Lifestyle Assistant -- An Optimization Approach to Believable Behavior in Computer Games -- Discovering Frequent Patterns to Bootstrap Trust -- Subjectivity and Objectivity of Trust -- KNN-Based Clustering for Improving Social Recommender Systems -- A Probabilistic Model Based on Uncertainty for Data Clustering -- Following Human Mobility Using Tweets -- Agents and Distributed Data Mining in Smart Space: Challenges and Perspectives -- Agent-Mining of Grid Log-Files: A Case Study -- A Proficient and Dynamic Bidding Agent for Online Auctions.