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» The Complexity of the A B C Problem
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JSAC
2006
106views more  JSAC 2006»
15 years 6 months ago
Study of BGP Peering Session Attacks and Their Impacts on Routing Performance
We present a detailed study of the potential impact of BGP peering session attacks and the resulting exploitation of Route Flap Damping (RFD) that cause network-wide routing disrup...
Kotikalapudi Sriram, Doug Montgomery, Oliver Borch...
SIAMSC
2008
113views more  SIAMSC 2008»
15 years 6 months ago
Limited Data X-Ray Tomography Using Nonlinear Evolution Equations
A novel approach to the X-ray tomography problem with sparse projection data is proposed. Non-negativity of the X-ray attenuation coefficient is enforced by modelling it as max{(x)...
Ville Kolehmainen, Matti Lassas, Samuli Siltanen
TSE
2008
107views more  TSE 2008»
15 years 6 months ago
Security Requirements Engineering: A Framework for Representation and Analysis
This paper presents a framework for security requirements elicitation and analysis. The framework is based on constructing a context for the system, representing security requireme...
Charles B. Haley, Robin C. Laney, Jonathan D. Moff...
SIAMDM
2002
124views more  SIAMDM 2002»
15 years 5 months ago
Scheduling Unrelated Machines by Randomized Rounding
We present a new class of randomized approximation algorithms for unrelated parallel machine scheduling problems with the average weighted completion time objective. The key idea i...
Andreas S. Schulz, Martin Skutella
137
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TPDS
2002
134views more  TPDS 2002»
15 years 5 months ago
Automatic Recovery from Disk Failure in Continuous-Media Servers
Continuous-media (CM) servers have been around for some years. Apart from server capacity, another important issue in the deployment of CM servers is reliability. This study invest...
Jack Y. B. Lee, John C. S. Lui