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http://dx.doi.org/10.3745/KIPSTA.2009.16A.6.489

Dynamic Management of Service Execution Contexts in Network-based Robots  

Park, Jeong-Min (한국과학기술연구원 인지로봇연구단)
Lee, Jung-Jae (한국과학기술연구원 인지로봇연구단)
Yu, Beom-Jae (한국과학기술연구원 인지로봇연구단)
Abstract
Robots have limited computing resources and robot services have different requirement such as sensors, actuators, computational capabilities and timeliness. In this paper, we propose a dynamic management method of service execution contexts to perform various services efficiently and to meet the time constraint of service in network-based robots. The proposed method is tested in the real network-based robot system. The results show that the real-time requirement for services is satisfied and the resource utilization is improved. The proposed method provides the extendability and flexibility of sensors and services by aptly modifying service execution contexts and increases the reusability of service.
Keywords
Network-based Robot; Service; Service Execution Contexts; Dynamic Management;
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