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CCS
2003
ACM
15 years 11 months ago
Cryptographic tamper evidence
We propose a new notion of cryptographic tamper evidence. A tamper-evident signature scheme provides an additional procedure Div which detects tampering: given two signatures, Div...
Gene Itkis
COMPSAC
2002
IEEE
15 years 11 months ago
Dependency Analysis and Visualization as Tools to Prolong System Life
This paper describes our experience using dependency analysis and visualization as a tool to identify intervention points for migrating applications to environments where they can...
Dave McComb, Simon Robe, Simon Hoare, Stew Crawfor...
EUROCRYPT
2001
Springer
15 years 10 months ago
On Perfect and Adaptive Security in Exposure-Resilient Cryptography
Abstract. We consider the question of adaptive security for two related cryptographic primitives: all-or-nothing transforms and exposureresilient functions. Both are concerned with...
Yevgeniy Dodis, Amit Sahai, Adam Smith
ICST
2011
IEEE
14 years 9 months ago
An Empirical Study on the Relation between Dependency Neighborhoods and Failures
—Changing source code in large software systems is complex and requires a good understanding of dependencies between software components. Modification to components with little ...
Thomas Zimmermann, Nachiappan Nagappan, Kim Herzig...
CVPR
2009
IEEE
17 years 1 months ago
Learning General Optical Flow Subspaces for Egomotion Estimation and Detection of Motion Anomalies
This paper deals with estimation of dense optical flow and ego-motion in a generalized imaging system by exploiting probabilistic linear subspace constraints on the flow. We dea...
Richard Roberts (Georgia Institute of Technology),...