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CCGRID
2006
IEEE
15 years 7 months ago
Nexus: A Novel Weighted-Graph-Based Prefetching Algorithm for Metadata Servers in Petabyte-Scale Storage Systems
Abstract— An efficient, accurate and distributed metadataoriented prefetching scheme is critical to the overall performance in large distributed storage systems. In this paper, ...
Peng Gu, Yifeng Zhu, Hong Jiang, Jun Wang
DATE
2006
IEEE
76views Hardware» more  DATE 2006»
15 years 7 months ago
Performance optimization for energy-aware adaptive checkpointing in embedded real-time systems
Using additional store-checkpoinsts (SCPs) and compare-checkpoints (CCPs), we present an adaptive checkpointing for double modular redundancy (DMR) in this paper. The proposed app...
Zhongwen Li, Hong Chen, Shui Yu
97
Voted
ICCAD
2006
IEEE
146views Hardware» more  ICCAD 2006»
15 years 7 months ago
Cost-aware synthesis of asynchronous circuits based on partial acknowledgement
Designing asynchronous circuits by reusing existing synchronous tools has become a promising solution to the problem of poor CAD support in asynchronous world. A straightforward w...
Yu Zhou, Danil Sokolov, Alexandre Yakovlev
ICMCS
2006
IEEE
153views Multimedia» more  ICMCS 2006»
15 years 7 months ago
Overview of Low-Complexity Video Transcoding from H.263 to H.264
With the standardization of H.264/AVC by ITU-T and ISO/IEC and the adaptatation into new hardware, the necessity of transcoding between existing standards and H.264 will arise to ...
Jens Bialkowski, Marcus Barkowsky, André Ka...
ICMCS
2006
IEEE
72views Multimedia» more  ICMCS 2006»
15 years 7 months ago
Postfiltering for Suppression of Residual Echo from Vocoder Distortion in Packet-Based Telephony
This paper investigates postfiltering for residual echo suppression in networks employing low-bit-rate speech compression in the echo path. Simulations show that the residual echo...
James D. Gordy, Rafik A. Goubran