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IFIP
2004
Springer
15 years 5 months ago
Multicode Multirate Compact Assignment of OVSF Codes for QoS Differentiated Terminals
—Orthogonal variable spreading factor (OVSF) codes are used in both universal terrestrial radio access–frequency division duplex (UTRA-FDD) and time division duplex (UTRA-TDD) ...
Yang Yang, Tak-Shing Peter Yum
DSOM
2006
Springer
15 years 3 months ago
Uncertainty in Global Application Services with Load Sharing Policy
Abstract. With many organizations now employing multiple data centres around the world to share global traffic load, it is important to understand the effects of geographical distr...
Mark Burgess, Sven Ingebrigt Ulland
ICIP
2001
IEEE
16 years 1 months ago
A rate-distortion optimal video pre-processing algorithm
Pre-processing algorithms improve the quality of a compression system by removing unimportant data before encoding. This enhances both the visual quality and coding efficiency of ...
C. Andrew Segall, Passant V. Karunaratne, Aggelos ...
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IVC
2002
89views more  IVC 2002»
14 years 11 months ago
A locally adaptive zooming algorithm for digital images
In this paper we address the problem of producing an enlarged picture from a given digital image (zooming). We propose a method that tries to take into account information about d...
Sebastiano Battiato, Giovanni Gallo, Filippo Stanc...
LREC
2008
125views Education» more  LREC 2008»
15 years 1 months ago
Evaluation of Natural Language Tools for Italian: EVALITA 2007
EVALITA 2007, the first edition of the initiative devoted to the evaluation of Natural Language Processing tools for Italian, provided a shared framework where participants' ...
Bernardo Magnini, Amedeo Cappelli, Fabio Tamburini...