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JMM2
2007
118views more  JMM2 2007»
13 years 9 months ago
Universal Detection of JPEG Steganography
Abstract— In this paper, we present a novel universal approach which consists in exploring statistics in the compressed frequency domain. This approach is motivated by two main c...
Johann Barbier, Eric Filiol, Kichenakoumar Mayoura
CSUR
2004
91views more  CSUR 2004»
13 years 9 months ago
Line drawing, leap years, and Euclid
Bresenham's algorithm minimizes error in drawing lines on integer grid points; leap year calculations, surprisingly, are a generalization. We compare the two calculations, exp...
Mitchell A. Harris, Edward M. Reingold
ML
2000
ACM
150views Machine Learning» more  ML 2000»
13 years 8 months ago
Adaptive Retrieval Agents: Internalizing Local Context and Scaling up to the Web
This paper discusses a novel distributed adaptive algorithm and representation used to construct populations of adaptive Web agents. These InfoSpiders browse networked information ...
Filippo Menczer, Richard K. Belew
IJCV
2002
167views more  IJCV 2002»
13 years 8 months ago
On the Consistency of Instantaneous Rigid Motion Estimation
Instantaneous camera motion estimation is an important research topic in computer vision. Although in theory more than five points uniquely determine the solution in an ideal situa...
Tong Zhang, Carlo Tomasi
CN
1999
126views more  CN 1999»
13 years 8 months ago
Towards a Better Understanding of Web Resources and Server Responses for Improved Caching
This work focuses on characterizing information about Web resources and server responses that is relevant to Web caching. The approach is to study a set of URLs at a variety of si...
Craig E. Wills, Mikhail Mikhailov