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» Dependable Computing: Concepts, Challenges, Directions
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ISORC
2007
IEEE
14 years 1 months ago
On Rigorous Design and Implementation of Fault Tolerant Ambient Systems
Developing fault tolerant ambient systems requires many challenging factors to be considered due to the nature of such systems, which tend to contain a lot of mobile elements that...
Alexei Iliasov, Alexander Romanovsky, Budi Arief, ...
ICICS
2001
Springer
13 years 12 months ago
Enforcing Obligation with Security Monitors
With the ubiquitous deployment of large scale networks more and more complex human interactions are supported by computer applications. This poses new challenges on the expressive...
Carlos Ribeiro, Andre Zuquete, Paulo Ferreira
CCR
2006
85views more  CCR 2006»
13 years 7 months ago
Troubleshooting wireless mesh networks
Effective network troubleshooting is critical for maintaining efficient and reliable network operation. Troubleshooting is especially challenging in multi-hop wireless networks be...
Lili Qiu, Paramvir Bahl, Ananth Rao, Lidong Zhou
LCN
2008
IEEE
14 years 1 months ago
Speedo: Realistic achievable bandwidth in 802.11 through passive monitoring
—End to end available bandwidth is often constrained by IEEE 802.11 hops in the access network. Available bandwidth measurement is particularly challenging in the wireless enviro...
Malik Ahmad Yar Khan, Darryl Veitch
VIS
2004
IEEE
130views Visualization» more  VIS 2004»
14 years 8 months ago
The VesselGlyph: Focus & Context Visualization in CT-Angiography
Reliable and complete blood-vessel segmentation is still a challenging problem. This is especially true in the presence of morphologic changes resulting from atherosclerotic disea...