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SCALESPACE
2009
Springer
16 years 2 months ago
A Variational Model for Interactive Shape Prior Segmentation and Real-Time Tracking
In this paper, we introduce a semi-automated segmentation method based on minimizing the Geodesic Active Contour energy incorporating a shape prior. We increase the robustness of t...
Manuel Werlberger, Thomas Pock, Markus Unger, Hors...
POPL
1999
ACM
16 years 43 min ago
Software Watermarking: Models and Dynamic Embeddings
Watermarking embeds a secret message into a cover message. In media watermarking the secret is usually a copyright notice and the cover a digital image. Watermarking an object dis...
Christian S. Collberg, Clark D. Thomborson
CCS
2006
ACM
15 years 11 months ago
On the modeling and analysis of obligations
Traditional security policies largely focus on access control requirements, which specify who can access what under what circumstances. Besides access control requirements, the av...
Keith Irwin, Ting Yu, William H. Winsborough
FATES
2006
Springer
15 years 11 months ago
Model-Based Testing of Thin-Client Web Applications
Abstract. More and more software systems use a browser as the universal graphical user interface. As a consequence these applications inherit browser navigation as part of their in...
Pieter W. M. Koopman, Rinus Plasmeijer, Peter Acht...
ATAL
2010
Springer
15 years 7 months ago
PAC-MDP learning with knowledge-based admissible models
PAC-MDP algorithms approach the exploration-exploitation problem of reinforcement learning agents in an effective way which guarantees that with high probability, the algorithm pe...
Marek Grzes, Daniel Kudenko