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INFOCOM
2010
IEEE
15 years 1 months ago
Compressive Oversampling for Robust Data Transmission in Sensor Networks
—Data loss in wireless sensing applications is inevitable and while there have been many attempts at coping with this issue, recent developments in the area of Compressive Sensin...
Zainul Charbiwala, Supriyo Chakraborty, Sadaf Zahe...
TIP
2010
123views more  TIP 2010»
15 years 1 months ago
Optimizing Motion Compensated Prediction for Error Resilient Video Coding
—This paper is concerned with optimization of the motion compensated prediction framework to improve the error resilience of video coding for transmission over lossy networks. Fi...
Hua Yang, Kenneth Rose
ICIP
2006
IEEE
16 years 4 months ago
Optimal Unequal Error Protection with User Cooperation for Transmission of Embedded Source-Coded Images
This paper studies the transmission of images encoded using an embedded source encoder over a wireless network allowing user cooperation. A dynamic programming algorithm is applie...
Andres Kwasinski, K. J. Ray Liu
PARA
2004
Springer
15 years 8 months ago
Cache Optimizations for Iterative Numerical Codes Aware of Hardware Prefetching
Cache optimizations typically include code transformations to increase the locality of memory accesses. An orthogonal approach is to enable for latency hiding by introducing prefet...
Josef Weidendorfer, Carsten Trinitis
VCIP
2003
109views Communications» more  VCIP 2003»
15 years 4 months ago
Coding mode optimization for MPEG-2 transcoding with spatial resolution reduction
This paper presents a coding mode decision algorithm for MPEG-2 spatial transcoding. The optimization for coding mode and quantization scale are formulated in an operational rate ...
Hao-Song Kong, Anthony Vetro, Huifang Sun