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ICDE
2007
IEEE
123views Database» more  ICDE 2007»
16 years 29 days ago
Privacy Preserving Pattern Discovery in Distributed Time Series
The search for unknown frequent pattern is one of the core activities in many time series data mining processes. In this paper we present an extension of the pattern discovery pro...
Josenildo Costa da Silva, Matthias Klusch
OOPSLA
2005
Springer
16 years 4 days ago
Lifting sequential graph algorithms for distributed-memory parallel computation
This paper describes the process used to extend the Boost Graph Library (BGL) for parallel operation with distributed memory. The BGL consists of a rich set of generic graph algor...
Douglas Gregor, Andrew Lumsdaine
MMSEC
2004
ACM
145views Multimedia» more  MMSEC 2004»
16 years 2 days ago
Improving LSB steganalysis using marginal and joint probabilistic distributions
The goal of steganalysis is to search for the presence of hidden information in numerical contents. This paper is based on a previous LSB steganalysis scheme for digital images th...
Benoit Roue, Patrick Bas, Jean-Marc Chassery
HICSS
2000
IEEE
147views Biometrics» more  HICSS 2000»
15 years 11 months ago
Persistence and Lurkers in Discussion Lists: A Pilot Study
In email-based discussion lists (DLs), messages resident in archives, email clients and elsewhere are persistent. One way of examining persistent messages is through the eyes of l...
Blair Nonnecke, Jennifer Preece
ASIACRYPT
1998
Springer
15 years 11 months ago
Analysis Methods for (Alleged) RC4
Abstract. The security of the alleged RC4 stream cipher and some variants is investigated. Cryptanalytic algorithms are developed for a known plaintext attack where only a small se...
Lars R. Knudsen, Willi Meier, Bart Preneel, Vincen...