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QOSIP
2005
Springer
16 years 11 days ago
Topological Design of Survivable IP Networks Using Metaheuristic Approaches
Abstract. The topological design of distributed packet switched networks consists of finding a topology that minimizes the communication costs by taking into account a certain num...
Emílio C. G. Wille, Marco Mellia, Emilio Le...
ECCV
2004
Springer
16 years 8 days ago
A Probabilistic Approach to Large Displacement Optical Flow and Occlusion Detection
This paper deals with the computation of optical flow and occlusion detection in the case of large displacements. We propose a Bayesian approach to the optical flow problem and s...
Christoph Strecha, Rik Fransens, Luc J. Van Gool
RAID
2004
Springer
16 years 6 days ago
Seurat: A Pointillist Approach to Anomaly Detection
Abstract. This paper proposes a new approach to detecting aggregated anomalous events by correlating host file system changes across space and time. Our approach is based on a key...
Yinglian Xie, Hyang-Ah Kim, David R. O'Hallaron, M...
ACSAC
2003
IEEE
16 years 5 days ago
Isolated Program Execution: An Application Transparent Approach for Executing Untrusted Programs
In this paper, we present a new approach for safe execution of untrusted programs by isolating their effects from the rest of the system. Isolation is achieved by intercepting fi...
Zhenkai Liang, V. N. Venkatakrishnan, R. Sekar
DSN
2003
IEEE
16 years 5 days ago
From Crash Tolerance to Authenticated Byzantine Tolerance: A Structured Approach, the Cost and Benefits
Many fault-tolerant group communication middleware systems have been implemented assuming crash failure semantics. While this assumption is not unreasonable, it becomes hard to ju...
Dimane Mpoeleng, Paul D. Ezhilchelvan, Neil A. Spe...