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Recent advances in automatic speech recognition and natural language processing have led to a new generation of robust voice-based interfaces. Yet, there is very little work on using voice-based interfaces to query database systems. In fact, one might even wonder who in her right mind would want to query a database system using voice commands! With this(More)
In this paper we concentrated on QoS management aspects, namely QoS (re-) negotiation and adaptation, for presentational MM applications. A new QoS negotiation procedure, based on a general framework for negotiation [Haf 95c], has been designed and implemented. The procedure makes use of an optimization approach to find an optimal component configuration(More)
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