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ICIP
2007
IEEE
16 years 8 months ago
Complexity-Rate-Distortion Analysis of Backward Channel Aware Wyner-Ziv Video Coding
Many Wyner-Ziv video coding (WZVC) schemes encode a video sequence into two types of frames, key frames and Wyner-Ziv frames. We have previously presented a Wyner-Ziv video coding...
Limin Liu, Zhen Li, Edward J. Delp
ICC
2007
IEEE
196views Communications» more  ICC 2007»
16 years 1 months ago
Opportunistic Network Coding for Wireless Networks
— We consider energy efficient network coding design in wireless networks with multiple unicast sessions. Our approach decomposes multiple unicast sessions into a superposition ...
Wei Chen, Khaled Ben Letaief, Zhigang Cao
ISCAS
2007
IEEE
208views Hardware» more  ISCAS 2007»
16 years 1 months ago
Adaptive Lagrange Multiplier Selection for Intra-Frame Video Coding
— The Lagrangian technique proves to be an effective way in Rate-Distortion optimization for hybrid video coding. In this paper, an new Lagrange multiplier selection method for I...
Xiang Li, Norbert Oertel, André Kaup
DATE
2003
IEEE
115views Hardware» more  DATE 2003»
16 years 11 days ago
Control Flow Driven Splitting of Loop Nests at the Source Code Level
This paper presents a novel source code transformation for control flow optimizationcalled loop nest splitting which minimizes the number of executed if-statements in loop nests ...
Heiko Falk, Peter Marwedel
MSR
2009
ACM
15 years 11 months ago
Automatic labeling of software components and their evolution using log-likelihood ratio of word frequencies in source code
As more and more open-source software components become available on the internet we need automatic ways to label and compare them. For example, a developer who searches for reusa...
Adrian Kuhn