This book constitutes the thoroughly refereed post-workshop proceedings of the 10th Pacific Rim International Workshop on Multi-Agents, PRIMA 2007, held in Bankok, Thailand, in November 2007.

Existence of Risk Strategy Equilibrium in Games Having No Pure Strategy Nash Equilibrium.- Multiagent Planning with Trembling-Hand Perfect Equilibrium in Multiagent POMDPs.- MAGEFRAME: A Modular Agent Framework to Support Various Communication Schemas Based on a Self-embedding Algorithm.- Using Multiagent System to Build Structural Earth Model.- Agent-Supported Protein Structure Similarity Searching.- Merging Roles in Coordination and in Agent Deliberation.- Planning Actions with Social Consequences.- Layered Cooperation of Macro Agents and Micro Agents in Cooperative Active Contour Model.- Contextual Agent Deliberation in Defeasible Logic.- Real-Time Moving Target Search.- Formalizing Excusableness of Failures in Multi-Agent Systems.- Design and Implementation of Security Mechanisms for a Hierarchical Community-Based Multi-Agent System.- A Need for Biologically Inspired Architectural Description: The Agent Ontogenesis Case.- Multi-Agent Based Web Search with Heterogeneous Semantics.- Reasoning about Norms, Obligations, Time and Agents.- An Agent Modeling Method Based on Scenario Rehearsal for Multiagent Simulation.- Fast Partial Reallocation in Combinatorial Auctions for Iterative Resource Allocation.- Deliberation Process in a BDI Model with Bayesian Networks.- An Asymmetric Protocol for Argumentation Games in Defeasible Logic.- On the Design of Interface Agents for a DRT Transportation System.- Supporting Requirements Analysis in Tropos: A Planning-Based Approach.- Towards Method Engineering for Multi-Agent Systems: A Validation of a Generic MAS Metamodel.- Entrainment in Human-Agent Text Communication.- A Driver Modeling Methodology Using Hypothetical Reasoning for Multiagent Traffic Simulation.- Analysis of Pedestrian Navigation Using Cellular Phones.- IdentifyingStructural Changes in Networks Generated from Agent-Based Social Simulation Models.- Multi-agent Simulation of Linguistic Processes: A NEPs Perspective.- A 3D Conversational Agent for Presenting Digital Information for Deaf People.- Multiagent-Based Defensive Strategy System for Military Simulation.- Achieving DRBAC Authorization in Multi-trust Domains with MAS Architecture and PMI.- When and How to Smile: Emotional Expression for 3D Conversational Agents.- GAMA: An Environment for Implementing and Running Spatially Explicit Multi-agent Simulations.- Multi-agent Based Incineration Process Control System with Qualitative Model.- Engineering Adaptive Multi-Agent Systems with ODAM Methodology.- Integrating Agent Technology and SIP Technology to Develop Telecommunication Applications with JadexT.- A Generic Distributed Algorithm for Computing by Random Mobile Agents.- Coalition Structure Generation in Task-Based Settings Based on Cardinality Structure.- A Specialised Architecture for Embedding Trust Evaluation Capabilities in Intelligent Mobile Agents.- Reasoning with Levels of Modalities in BDI Logic.- A Distributed Computational Model for Mobile Agents.- Belief-Based Stability in Non-transferable Utility Coalition Formation.- Déjà Vu: Social Network Agents for Personal Impression Management.- Agent Dialogue as Partial Argumentation and Its Fixpoint Semantics.- Developing Knowledge Models for Multi-agent Mediator Systems.- A Game Theoretic Approach for Deploying Intrusion Detection Agent.- Double Token-Ring and Region-Tree Based Group Communication Mechanism for Mobile Agent.- Towards Culturally-Situated Agent Which Can Detect Cultural Differences.- Ontology-Based Emotion System for Digital Environment.- An Agent Approach for Distributed Job-Shop Scheduling.