Current network protocols must comply with rigid interfaces and rules of behavior to fit into well defined, vertical protocol stacks. It is difficult for network designers to offe...
A central challenge in computer science and knowledge representation is the integration of conceptual frameworks for continuous and discrete change, as exemplified by the theory ...
—During the evolution of a software system, a large amount of information, which is not always directly related to the source code, is produced. Several researchers have provided...
Alberto Bacchelli, Marco D'Ambros, Michele Lanza, ...
—We study the problem of dynamic spectrum sensing and access in cognitive radio systems as a partially observed Markov decision process (POMDP). A group of cognitive users cooper...
Jayakrishnan Unnikrishnan, Venugopal V. Veeravalli
The frequent changes during the development and usage of large software systems often lead to a loss of architectural quality which hampers the implementation of further changes a...