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DCOSS
2006
Springer
15 years 9 months ago
The Robustness of Localization Algorithms to Signal Strength Attacks: A Comparative Study
In this paper, we examine several localization algorithms and evaluate their robustness to attacks where an adversary attenuates or amplifies the signal strength at one or more lan...
Yingying Chen, Konstantinos Kleisouris, Xiaoyan Li...
IPL
2008
172views more  IPL 2008»
15 years 6 months ago
Approximation algorithms for restricted Bayesian network structures
Bayesian Network structures with a maximum in-degree of k can be approximated with respect to a positive scoring metric up to an factor of 1/k. Key words: approximation algorithm,...
Valentin Ziegler
CAGD
1999
101views more  CAGD 1999»
15 years 5 months ago
Approximation algorithms for developable surfaces
By its dual representation, a developable surface can be viewed as a curve of dual projective 3-space. After introducing an appropriate metric in the dual space and restricting ou...
Helmut Pottmann, Johannes Wallner
ECCV
1998
Springer
16 years 8 months ago
Robust Registration of Dissimilar Single and Multimodal Images
In this paper, we develop data driven registration algorithms, relying on robust pixel similarity metrics, that enable an accurate (subpixel) rigid registration of dissimilar singl...
Christophoros Nikou, Fabrice Heitz, Jean-Paul Arms...
SEFM
2007
IEEE
16 years 9 days ago
Hardness for Explicit State Software Model Checking Benchmarks
Directed model checking algorithms focus computation resources in the error-prone areas of concurrent systems. The algorithms depend on some empirical analysis to report their per...
Neha Rungta, Eric G. Mercer