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» Author Identification Using Compression Models
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IPM
2008
196views more  IPM 2008»
13 years 5 months ago
Author identification: Using text sampling to handle the class imbalance problem
Authorship analysis of electronic texts assists digital forensics and anti-terror investigation. Author identification can be seen as a single-label multi-class text categorizatio...
Efstathios Stamatatos
TASLP
2008
136views more  TASLP 2008»
13 years 5 months ago
Distortion Estimation in Compressed Music Using Only Audio Fingerprints
Abstract--An audio fingerprint is a compact yet very robust representation of the perceptually relevant parts of an audio signal. It can be used for content-based audio identificat...
Peter Jan O. Doets, Reginald L. Lagendijk
DCC
2007
IEEE
14 years 4 months ago
Lossless and Near-Lossless Audio Compression Using Integer-Reversible Modulated Lapped Transforms
We present a simple lossless audio codec, composed of an integer-reversible modulated lapped transform (MLT) followed by a backward-adaptive run-length/Golomb-Rice (RLGR) encoder....
Henrique S. Malvar
ECTEL
2009
Springer
13 years 3 months ago
A Framework to Author Educational Interactions for Geographical Web Applications
This paper focuses on the production of authoring tools that teachers may use to prototype interactive geographical web applications. We present some computational models and a too...
The Nhan Luong, Thierry Nodenot, Philippe Lopist&e...
CRYPTO
2008
Springer
70views Cryptology» more  CRYPTO 2008»
13 years 7 months ago
Constructing Cryptographic Hash Functions from Fixed-Key Blockciphers
We propose a family of compression functions built from fixed-key blockciphers and investigate their collision and preimage security in the ideal-cipher model. The constructions ha...
Phillip Rogaway, John P. Steinberger