Presentacion iadis 2008
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Service discovery and interoperability in Ad-hoc networks through Multi-agent Systems within disaster and recovery scerarios.
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Presentacion iadis 2008
- 1. IADIS International Conference Applied Computing 2008 COMMUNICATION, COOPERATION AND COORDINATION IN AN AD-HOC ENVIRONMENT 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 2. Outline Introduction Main Concepts Ad-Hoc Networks Multi-Agent Systems Service Discovery Fault Tolerance Testing Scenario Conclusion & Future Works 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 3. Introduction Natural Disaster Lack of fixed Infrastructure Coordination Mobile devices 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 4. Introducción - Main Concepts - Ad-Hoc Networks Mobile Agents & Nomadism Multi-Agent Systems & Platform Service Discovery 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 5. Ad-hoc Networks Main features Dynamic, Sporadic & Unpredictable No configuration needed Decentralized topology Distributed MANET “Multi-hop” ➢ AODV Routing ➢ DSR 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 6. Ad-hoc Networks Main disadvantages Power limitation Bandwith Efficiency QoS Communication (Network Layer) 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 7. Multi-Agent Systems Mobile Agents Processes at application layer Autonomy, proactivity, sociability & mobility Multi-Agent Systems Cooperation, Coordination & Communication between Agents Decentralized & Scalability Asynchronous communication (avoid C/S) Reduce data load, BandWith. Distributed Services 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 8. Multi-Agent Systems Service Discovery Multi-Agent Platform --> JADE(middleware) DF (Directory Facilitator) AMS (Agent Management System) Fault Tolerance Allow Decentralization and Main Node Replica Avoid Single point of failure Every Agent: know where the DF is is aware of any platfrom changes 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 9. Testing Scenario - Initial State - 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 10. Testing Scenario - Initial State - 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 11. Testing Scenario - Initial State - 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 12. Testing Scenario - Initial State - Every Agent registers their services; DF, RMA. Firefighter - Water, Camera Firefighter Leader - Manage Location(Reachable) & Location(Reachable) Water Storage Camera Service Begins 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 13. Testing Scenario - Mobility & Nomadism - Water Storage below emergency limit Mobility and Reorganization Location management 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 14. Conclusion CONCLUSIONS: Communication & Coordination between nodes Service Management Fault Tolerance & Decentralization Mobility & Migration 10/04/08 Diego Casado Mansilla - Applied Computing 2008
- 15. Future Work To Improve: Routing Protocol Inter-Platform communication Merge all IMPROVISA projects WIMAX & Wifi 10/04/08 Diego Casado Mansilla - Applied Computing 2008