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ITCC
2000
IEEE
15 years 10 months ago
Simple Collusion-Secure Fingerprinting Schemes for Images
This paper describes a robust watermarking algorithm and a collusion-secure fingerprinting scheme based on it. Watermarking robustness is obtained by using the JPEG algorithm to ...
Josep Domingo-Ferrer, Jordi Herrera-Joancomart&iac...
ICML
2005
IEEE
16 years 7 months ago
Relating reinforcement learning performance to classification performance
We prove a quantitative connection between the expected sum of rewards of a policy and binary classification performance on created subproblems. This connection holds without any ...
John Langford, Bianca Zadrozny
ICML
2005
IEEE
16 years 7 months ago
Optimizing abstaining classifiers using ROC analysis
Classifiers that refrain from classification in certain cases can significantly reduce the misclassification cost. However, the parameters for such abstaining classifiers are ofte...
Tadeusz Pietraszek
135
Voted
ALT
2009
Springer
16 years 3 months ago
Learning Unknown Graphs
Motivated by a problem of targeted advertising in social networks, we introduce and study a new model of online learning on labeled graphs where the graph is initially unknown and...
Nicolò Cesa-Bianchi, Claudio Gentile, Fabio...
HPCC
2007
Springer
16 years 16 days ago
Parallel Database Sort and Join Operations Revisited on Grids
Based on the renowned method of Bitton et al. (see [1]) we develop a concise but comprehensive analytical model for the well-known Binary Merge Sort, Bitonic Sort, Nested-Loop Join...
Werner Mach, Erich Schikuta