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» On Compressible Pairings and Their Computation
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VLDB
1994
ACM
99views Database» more  VLDB 1994»
15 years 10 months ago
A Low-Cost Storage Server for Movie on Demand Databases
With recent advances in storage and network technology it is now possible to provide movie on demand (MOD) service, eliminating the inflexibility inherent in todays broadcast cabl...
Banu Özden, Alexandros Biliris, Rajeev Rastog...
EGITALY
2006
15 years 8 months ago
Color Palette Images Re-indexing by Self Organizing Motor Maps
Palette re-ordering is a well known and very effective approach for improving the compression of color-indexed images. If the spatial distribution of the indexes in the image is s...
Sebastiano Battiato, Francesco Rundo, Filippo Stan...
ESANN
2006
15 years 8 months ago
Unsupervised clustering of continuous trajectories of kinematic trees with SOM-SD
We explore the capability of the Self Organizing Map for structured data (SOM-SD) to compress continuous time data recorded from a kinematic tree, which can represent a robot or an...
Jochen J. Steil, Risto Koiva, Alessandro Sperduti
ICASSP
2010
IEEE
15 years 5 months ago
Content-aware H.264 encoding for traffic video tracking applications
The compression of video can reduce the accuracy of tracking algorithms, which is problematic for centralized applications that rely on remotely captured and compressed video for ...
Eren Soyak, Sotirios A. Tsaftaris, Aggelos K. Kats...
IPL
2010
107views more  IPL 2010»
15 years 5 months ago
Collisions for variants of the BLAKE hash function
In this paper we present an attack to the BLOKE and BRAKE hash functions, which are weakened versions of the SHA-3 candidate BLAKE. In difference to BLAKE, the BLOKE hash functio...
Janos Vidali, Peter Nose, Enes Pasalic