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GLOBECOM
2008
IEEE
14 years 3 months ago
Information Theoretic Approach to Signal Feature Detection for Cognitive Radio
—Cognitive radio (CR) systems need to be able to adjust the transceiver characteristics in response to stimuli received from the radio environment. Therefore, monitoring the wire...
Mostafa Z. Afgani, Sinan Sinanovic, Harald Haas
EDOC
2007
IEEE
14 years 3 months ago
Model-Driven Engineering for Requirements Analysis
Requirements engineering (RE) encompasses a set of activities for eliciting, modelling, agreeing, communicating and validating requirements that precisely define the problem doma...
Benoit Baudry, Clémentine Nebut, Yves Le Tr...
WETICE
2007
IEEE
14 years 3 months ago
An Architectural Approach to Apply the Supervisor/Worker Collaboration Pattern to Nomadic Workspaces
Although information technology is advancing, computer-based systems do not yet ideally support collaborative activities of mobile users in nomadic workspaces. Mobile information ...
Manfred Bortenschlager, Sigi Reich, Gabriele Kotsi...
DATE
2000
IEEE
121views Hardware» more  DATE 2000»
14 years 1 months ago
Composite Signal Flow: A Computational Model Combining Events, Sampled Streams, and Vectors
The composite signal flow model of computation targets systems with significant control and data processing parts. It builds on the data flow and synchronous data flow models ...
Axel Jantsch, Per Bjuréus
GLOBECOM
2006
IEEE
14 years 2 months ago
Content Delivery in Overlay Networks: a Stochastic Graph Processes Perspective
— We consider the problem of distributing a content of finite size to a group of users connected through an overlay network that is built by a peer-to-peer application. The goal...
Damiano Carra, Renato Lo Cigno, Ernst W. Biersack