Sciweavers

2626 search results - page 117 / 526
» The complexity of stochastic sequences
Sort
View
ICIP
2010
IEEE
15 years 4 months ago
Semi-supervised regression with temporal image sequences
We consider a semi-supervised regression setting where we have temporal sequences of partially labeled data, under the assumption that the labels should vary slowly along a sequen...
Ling Xie, Miguel Á. Carreira-Perpiñ&...
ICMCS
2006
IEEE
146views Multimedia» more  ICMCS 2006»
16 years 28 days ago
Permutation-Based Low-Complexity Alternate Coding in Multi-View H.264/AVC
1 Low bitrates enabled by the H.264/AVC standard come at the cost of significant decoding complexity. The problem is exacerbated when multi-view video coding (MVC), presently being...
Daniel Socek, Dubravko Culibrk, Hari Kalva, Oge Ma...
ICMCS
2006
IEEE
107views Multimedia» more  ICMCS 2006»
16 years 28 days ago
Complexity Scalable 2 : 1 Resolution Downscaling MPEG-2 to WMV Transcoder with Adaptive Error Compensation
Abstract— In this paper, we focus on 2 : 1 spatial resolution downscaling transcoding from MPEG-2 to WMV. We propose two architectures (for sequences with or without B-frames res...
Guobin Shen, Yuwen He, Wanyong Cao, Shipeng Li
ATAL
2004
Springer
16 years 8 days ago
On the Communication Complexity of Multilateral Trading
We study the complexity of a multilateral negotiation framework where autonomous agents agree on a sequence of deals to exchange sets of discrete resources in order to both furthe...
Ulrich Endriss, Nicolas Maudet
ISCAS
2003
IEEE
169views Hardware» more  ISCAS 2003»
16 years 4 days ago
Efficient implementation of complex exponentially-modulated filter banks
In Exponentially-ModulatedFilter Bank (EMFB) the complex subfilters are generated from a real-valued prototype filter by multiplying the filter impulse response with complex expon...
Juuso Alhava, Ari Viholainen, Markku Renfors