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VLSI
2010
Springer
15 years 1 months ago
Linearity Analysis on a Series-Split Capacitor Array for High-Speed SAR ADCs
A novel Capacitor array structure for Successive Approximation Register (SAR) ADC is proposed. This circuit efficiently utilizes charge recycling to achieve high-speed of operation...
Yan Zhu, U. Fat Chio, He Gong Wei, Sai-Weng Sin, S...
ICASSP
2011
IEEE
14 years 10 months ago
Fixed- versus floating-point implementation of MIMO-OFDM detector
In this paper, we investigate the opportunities offered by floatingpoint arithmetics in enabling an assembly and intrinsics free highlevel language based development. We compare ...
Janne Janhunen, Perttu Salmela, Olli Silvén...
CONTEXT
2011
Springer
14 years 6 months ago
An Experiment in Hierarchical Recognition of Group Activities Using Wearable Sensors
Pervasive computing envisions implicit interaction between people and their intelligent environments instead of individual devices, inevitably leading to groups of individuals inte...
Dawud Gordon, Jan-Hendrik Hanne, Martin Berchtold,...
TKDE
2012
198views Formal Methods» more  TKDE 2012»
13 years 8 months ago
Distributed Line Graphs: A Universal Technique for Designing DHTs Based on Arbitrary Regular Graphs
— Most proposed DHTs engage certain topology maintenance mechanisms specific to the static graphs on which they are based. The designs of these mechanisms are complicated and rep...
Yiming Zhang, Ling Liu
HPCA
2006
IEEE
16 years 6 months ago
Phase characterization for power: evaluating control-flow-based and event-counter-based techniques
Computer systems increasingly rely on dynamic, phasebased system management techniques, in which system hardware and software parameters may be altered or tuned at runtime for dif...
Canturk Isci, Margaret Martonosi