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» Evaluation of a High Performance Code Compression Method
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ICCAD
2010
IEEE
124views Hardware» more  ICCAD 2010»
13 years 7 months ago
Symbolic performance analysis of elastic systems
Elastic systems, either synchronous or asynchronous, can be optimized for the average-case performance when they have units with early evaluation or variable latency. The performan...
Marc Galceran Oms, Jordi Cortadella, Michael Kishi...
ICC
2007
IEEE
120views Communications» more  ICC 2007»
14 years 3 months ago
Turbo Equalization for Clipped and Filtered COFDM Signals
— Clipping and filtering is an attractive method for the reduction of the PAPR of OFDM signals before transmission. However, the resulting in-band distortion noise impacts the e...
Peter Zillmann, Wolfgang Rave, Gerhard Fettweis
PVLDB
2008
105views more  PVLDB 2008»
13 years 8 months ago
Transaction time indexing with version compression
Immortal DB is a transaction time database system designed to enable high performance for temporal applications. It is built into a commercial database engine, Microsoft SQL Serve...
David B. Lomet, Mingsheng Hong, Rimma V. Nehme, Ru...
DCC
2002
IEEE
14 years 8 months ago
Diagnostically Lossless 3D Wavelet Compression for Digital Angiogram Video
A novel method for the compression of angiogram video sequences is presented. The approach is based on the idea that not all of an angiogram image will de diagnostically significa...
David Gibson, Sandra I. Woolley, Michael Spann
CORR
2007
Springer
155views Education» more  CORR 2007»
13 years 9 months ago
Low-density graph codes that are optimal for source/channel coding and binning
We describe and analyze the joint source/channel coding properties of a class of sparse graphical codes based on compounding a low-density generator matrix (LDGM) code with a low-...
Martin J. Wainwright, Emin Martinian