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» Design and Implementation of Cohesion
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PR
2000
147views more  PR 2000»
13 years 9 months ago
Analog implementation of erosion/dilation, median and order statistics filters
In this work an analog implementation of non-linear filters based on a current-mode sorting/selection network is presented. Three non-linear filters, an erosion/dilation, a median...
Spiridon Vlassis, Kostantinos Doris, Stilianos Sis...
PC
2007
284views Management» more  PC 2007»
13 years 9 months ago
Implementation and evaluation of shared-memory communication and synchronization operations in MPICH2 using the Nemesis communic
This paper presents the implementation of MPICH2 over the Nemesis communication subsystem and the evaluation of its shared-memory performance. We describe design issues as well as...
Darius Buntinas, Guillaume Mercier, William Gropp
ICSE
2005
IEEE-ACM
14 years 10 months ago
Modeling and implementing software architecture with acme and archJava
We demonstrate a tool to incrementally synchronize an Acme architectural model described in the Acme Architectural Description Language (ADL) with an implementation in ArchJava, a...
Marwan Abi-Antoun, Jonathan Aldrich, David Garlan,...
ISCAS
2006
IEEE
116views Hardware» more  ISCAS 2006»
14 years 4 months ago
An asynchronous delta-sigma converter implementation
— In this paper an architecture, signal reconstruction algorithm and first-ever implementation of an asynchronous delta-sigma converter are presented. The signal reconstruction ...
Dazhi Wei, Vaibhav Garg, John G. Harris
ISCAS
2005
IEEE
136views Hardware» more  ISCAS 2005»
14 years 3 months ago
Architectures for ASIC implementations of low-density parity-check convolutional encoders and decoders
— Low-Density Parity-Check Convolutional Codes (LDPC-CCs) are an attractive alternative to their block-oriented counterparts, LDPC-BCs. In this paper, we introduce these codes an...
Ramkrishna Swamy, Stephen Bates, Tyler L. Brandon