Changes between Version 17 and Version 18 of TITAN
- Timestamp:
- Oct 25, 2010, 7:04:47 PM (14 years ago)
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TITAN
v17 v18 13 13 14 14 15 The framework‘s central component is running on a PC or mobile phone. It organizes and controls the execution of service graphs which are distributed on the mobile phone, body worn devices, and smart objects in the environment of its user. A service graph describes what resources (sensors, processing units, and actuators) are needed to achieve a specific context/activity recognition goal (similar to the SENSEI TaskPlan).The Titan framework integrates SENSEI’s resource-oriented approach to distributed processing within the sensor islands themselves. Similar to the Execution Manager (EM), Titan is coordinating the execution of a service graph, monitors the executed session and adapts distributed processing in the network topology by reconfiguring sensor nodes within subseconds. Extending the concepts of the Execution Manager to the sensor islands enables to execute and monitor a service graph more locally. The support of local service operation enforces the stability of the execution in case of failure or disconnection (Locality).15 The framework‘s central component is running on a PC or mobile phone. It organizes and controls the execution of service graphs which are distributed on the mobile phone, body worn devices, and smart objects in the environment of its user. The Titan framework integrates SENSEI’s resource-oriented approach to distributed processing within the sensor islands themselves. Similar to the Execution Manager (EM), Titan is coordinating the execution of a service graph, monitors the executed session and adapts distributed processing in the network topology by reconfiguring sensor nodes within subseconds. Extending the concepts of the Execution Manager to the sensor islands enables to execute and monitor a service graph more locally. The support of local service operation enforces the stability of the execution in case of failure or disconnection (Locality). 16 16 17 17 == Architectural Overview ==