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ICC
2007
IEEE
105views Communications» more  ICC 2007»
16 years 1 months ago
Addressing the Dynamic Range Problem in Cognitive Radios
—The discrepancy between perceived spectrum shortage from the FCC allocation map and the actual abundance of available spectrum is a motivation for Cognitive Radios, which locate...
Jing Yang, Robert W. Brodersen, David Tse
ITRUST
2005
Springer
16 years 10 days ago
Specifying Legal Risk Scenarios Using the CORAS Threat Modelling Language
The paper makes two main contributions: (1) It presents experiences from using the CORAS language for security threat modelling to specify legal risk scenarios. These experiences a...
Fredrik Vraalsen, Mass Soldal Lund, Tobias Mahler,...
SGAI
2005
Springer
16 years 9 days ago
Experience with Ripple-Down Rules
Ripple-Down Rules (RDR) is an approach to building knowledgebased systems (KBS) incrementally, while the KBS is in routine use. Domain experts build rules as a minor extension to ...
Paul Compton, Lindsay Peters, Glenn Edwards, Tim G...
EUROPAR
2004
Springer
16 years 6 days ago
Load and Memory Balanced Mesh Partitioning for a Parallel Envelope Method
Abstract. We use a parallel direct solver based on the Schur complement method for solving large sparse linear systems arising from the finite element method. A domain decompositi...
Ondrej Medek, Pavel Tvrdík, Jaroslav Kruis
ICIP
2003
IEEE
16 years 3 days ago
Texture analysis: an adaptive probabilistic approach
Two main issues arise when working in the area of texture segmentation: the need to describe the texture accurately by capturing its underlying structure, and the need to perform ...
Karen Brady, Ian Jermyn, Josiane Zerubia