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» Computing Cartograms with Optimal Complexity
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112
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ICIP
2009
IEEE
14 years 10 months ago
Best basis denoising with non-stationary wavelet packets
This article introduces a best basis search algorithm in a nonstationary (NS) wavelet packets dictionary. It computes an optimized labeled quad-tree that indexes the filters used ...
Nizar Ouarti, Gabriel Peyré
92
Voted
KDD
2009
ACM
146views Data Mining» more  KDD 2009»
15 years 7 months ago
Online allocation of display advertisements subject to advanced sales contracts
In this paper we propose a utility model that accounts for both sales and branding advertisers. We first study the computational complexity of optimization problems related to bo...
Saeed Alaei, Esteban Arcaute, Samir Khuller, Wenji...
95
Voted
ICMCS
2006
IEEE
157views Multimedia» more  ICMCS 2006»
15 years 6 months ago
RD-Optimization for MPEG-2 to H.264 Transcoding
1 In this paper, we introduce and evaluate a low complexity macroblock partition mode decision algorithm for interframe prediction in MPEG-2 to H.264 transcoder. The proposed tools...
Gerardo Fernández-Escribano, Hari Kalva, Pe...
93
Voted
CLADE
2003
IEEE
15 years 6 months ago
ADViCE over Grid Services: Initial Deployment
The complexity of computational grid applications and their environments has been increased due to the heterogeneity of resources; complexity, continuous changes of the applicatio...
Yoonhee Kim, Ilkyeun Ra, Sung-Yong Park, Byoung uk...
129
Voted
CP
2008
Springer
15 years 2 months ago
An Application of Constraint Programming to Superblock Instruction Scheduling
Modern computer architectures have complex features that can only be fully taken advantage of if the compiler schedules the compiled code. A standard region of code for scheduling ...
Abid M. Malik, Michael Chase, Tyrel Russell, Peter...