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CCR
2010
171views more  CCR 2010»
14 years 12 months ago
Fighting online click-fraud using bluff ads
Online advertising is currently the richest source of revenue for many Internet giants. The increased number of online businesses, specialized websites and modern profiling techni...
Hamed Haddadi
CGF
2008
137views more  CGF 2008»
14 years 12 months ago
Exploiting Visibility Correlation in Direct Illumination
The visibility function in direct illumination describes the binary visibility over a light source, e.g., an environment map. Intuitively, the visibility is often strongly correla...
Petrik Clarberg, Tomas Akenine-Möller
CGF
2008
81views more  CGF 2008»
14 years 12 months ago
Lagrangian Visualization of Flow-Embedded Surface Structures
The powerful yet conceptually simple notions of Finite-Time Lyapunov Exponent (FTLE) and Lagrangian Coherent Structures provide a powerful framework for the analysis and visualiza...
Christoph Garth, Alexander Wiebel, Xavier Tricoche...
CORR
2010
Springer
138views Education» more  CORR 2010»
14 years 12 months ago
Shallow Circuits with High-Powered Inputs
A polynomial identity testing algorithm must determine whether an input polynomial (given for instance by an arithmetic circuit) is identically equal to 0. In this paper, we show ...
Pascal Koiran
CORR
2010
Springer
159views Education» more  CORR 2010»
14 years 12 months ago
Lightweight Mutual Authentication Protocol for Low Cost RFID Tags
Radio Frequency Identification (RFID) technology one of the most promising technologies in the field of ubiquitous computing. Indeed, RFID technology may well replace barcode tech...
Eslam Gamal Ahmed, Eman Shaaban, Mohamed Hashem