227 search results - page 33 / 46 » Complexity Results for Compressing Optimal Paths |
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IEEECIT
2006
IEEE
15 years 5 months ago
2006
IEEE
Efficient and robust routing is central to wireless sensor networks (WSN) that feature energy-constrained nodes, unreliable links, and frequent topology change. While most existi...
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ICIP
2007
IEEE
16 years 25 days ago
2007
IEEE
In this paper we introduce the concept of multiple description video transcoding (MDVT). MDVT converts a single description encoded video into two or more descriptions at an interm...
IPSN
2009
Springer
15 years 6 months ago
2009
Springer
In this work we present new in-network techniques for communication efficient approximate query processing in wireless sensornets. We use a model-based approach that constructs a...
DCC
2008
IEEE
15 years 5 months ago
2008
IEEE
This paper proposes a partial prediction approach for fast mode decision in H.264/AVC 4x4 intra-prediction, exploiting the inherent symmetry existing in the spatial prediction mod...
ICIP
2007
IEEE
15 years 5 months ago
2007
IEEE
This paper presents an efficient joint source-channel coding scheme based on forward error correction (FEC) for three dimensional (3D) models. The system employs a wavelet based ...