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ICCV
2003
IEEE
15 years 9 months ago
Dynamic Texture Segmentation
We address the problem of segmenting a sequence of images of natural scenes into disjoint regions that are characterized by constant spatio-temporal statistics. We model the spati...
Gianfranco Doretto, Daniel Cremers, Paolo Favaro, ...
PE
2007
Springer
112views Optimization» more  PE 2007»
15 years 4 months ago
Scheduling in polling systems
We present a simple mean value analysis (MVA) framework for analyzing the effect of scheduling within queues in classical asymmetric polling systems with gated or exhaustive serv...
Adam Wierman, Erik M. M. Winands, Onno J. Boxma
CCE
2010
15 years 1 months ago
Scope for the application of mathematical programming techniques in the synthesis and planning of sustainable processes
Sustainability has recently emerged as a key issue in process systems engineering (PSE). Mathematical programming techniques offer a general modeling framework for including enviro...
Ignacio E. Grossmann, Gonzalo Guillén-Gos&a...
PODS
2004
ACM
128views Database» more  PODS 2004»
16 years 4 months ago
Replicated Declustering of Spatial Data
The problem of disk declustering is to distribute data among multiple disks to reduce query response times through parallel I/O. A strictly optimal declustering technique is one t...
Hakan Ferhatosmanoglu, Aravind Ramachandran, Ali S...
VTC
2006
IEEE
171views Communications» more  VTC 2006»
15 years 10 months ago
An Analysis on Uplink OFDMA Optimality
Motivated by the increasing popularity of OFDMA, this paper studies the sum-rate optimality of OFDMA as an uplink multicarrier multiple-access scheme. We address the relationship ...
Hongxiang Li, Hui Liu