Quality of Service
We are developing a QoS framework (2KQ) targeting
ubiquitious component-based systems with dynamic computing and communication
environments. We have been investigating QoS requirements, specifications,
and representations for smart spaces. In term of distributed QoS compilation, we
have designed and implemented the first version of QoS compilation techniques
such as QoS translation, probing, and profiling according to different
configurations of an application. In term of the dynamic instantiation, we
are devolping the runtime instantiation of different applications based on
dynamic selection of a configuration according to resource availability, dynamic
location discovery service, and multi-resource reservation protocols. We
are also exploring of application-level routing (ALR) for dynamic QoS aware
smart space service configurations. We have investigating different
adaptations in the QoS framework corresponding to different events, such as
changing resource availability, user mobility, and end-user QoS
preferences. We are refining the translation process to be more generic
for different application domains.
Current Projects
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