2136 search results - page 232 / 428 » Improving on Expectation Propagation |
186
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ICC
2007
IEEE
16 years 28 days ago
2007
IEEE
—In this paper, we present an original image quality metric for open-loop transcoding architectures based on frequency selective transmission. The proposed metric computes the no...
172
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ICC
2007
IEEE
16 years 28 days ago
2007
IEEE
Abstract—A key challenge to low-latency wireless video streaming, where persistent retransmission is impractical, is error control. While SP-frame adaptation of H.264 has potenti...
208
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ICC
2007
IEEE
16 years 27 days ago
2007
IEEE
Low-density parity-check codes using the beliefpropagation decoding algorithm tend to exhibit a high error floor in the bit error rate curves, when some problematic graphical stru...
156
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ICON
2007
IEEE
16 years 27 days ago
2007
IEEE
— Wireless ad hoc networks often require a method for estimating their nodes’ locations. Typically this is achieved by the use of pair-wise measurements between nodes and their...
171
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IPPS
2007
IEEE
16 years 27 days ago
2007
IEEE
1 The unstructured Peer-to-Peer (P2P) systems usually use a “blind search” method to find the requested data object by propagating a query to a number of peers randomly. In or...