Innovative Internet Community Systems (vol. # 3473) : 4th International Workshop IICS 2004 Guadalajara Mexico June 21 23 2004. Revised Papers Workshop Innovative Internet Community Systems 2004 Random Walks in Distributed Computing: A Survey A Simulation Analysis of Multiagent Based Dynamic Request Placement Techniques Contributed Papers IP Networks Quality of Service: Overview and Open Issues Efficiency of Wireless Local Area Networks in Clients Moving at High Speed Ant Based Data Traffic Splitting for Application Based Routing Search Methods in P2P Networks: A Survey A Formal Framework to Reduce Communications in Communication Systems Quality of Service on a Distributed Virtual Reality System for Robots Tele operation over the Internet A First Approach to Build Product Lines of Multi organizational Web Based Systems (MOWS) New Technical Services Using the Component Model for Applications in Heterogeneous Environment Toward an Agent Based Platform for Learning Objects Management Notes on Agent Oriented DBMS Toward a Robust KDBS Anticipative Emergence in Environment Virtual Towards Logical Hypertext Structure Calculating Communities by Link Analysis of URLs Automatically Building Concept Structures and Displaying Concept Trails for the Use in Brainstorming Sessions and Content Management Systems GeDA 3D a Middleware Useful to Handle the Evolution in Behavioral Animation Based Virtual Worlds with a Multi agent Architecture A Mathematical Model for the Transitional Region Between Cache Hierarchy Levels Workshop Computational Epidemiology From Medical Geography to Computational Epidemiology – Dynamics of Tuberculosis Transmission in Enclosed Spaces An Infectious Disease Outbreak Simulator Based on the Cellular Automata Paradigm Agent Based Simulation Tools in Computational Epidemiology Workshop Optimization of Urban Traffic Systems (OUTS) ITSUMO: An Intelligent Transportation System for Urban Mobility Automatic Bottleneck Detection Based on Traffic Hysteresis Phenomena: An Application to Paris Highway Network Are Static and Dynamic Planning Approaches Complementary A Case Study for Travel Demand Management Measures On Request Urban Transport Parallel Optimization A General Multi agent Modelling Framework for the Transit Assignment Problem – A Learning Based Approach OLSIM: Inter urban Traffic Information.