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DPHOTO
2010
176views Hardware» more  DPHOTO 2010»
15 years 5 months ago
Low-cost space-varying FIR filter architecture for computational imaging systems
Recent research demonstrates the advantage of designing electro-optical imaging systems by jointly optimizing the optical and digital subsystems. The optical systems designed usin...
Guotong Feng, Mohammed Shoaib, Edward L. Schwartz,...
126
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CGO
2009
IEEE
15 years 10 months ago
Fast Track: A Software System for Speculative Program Optimization
—Fast track is a software speculation system that enables unsafe optimization of sequential code. It speculatively runs optimized code to improve performance and then checks the ...
Kirk Kelsey, Tongxin Bai, Chen Ding, Chengliang Zh...
ISPDC
2010
IEEE
15 years 2 months ago
Practical Uniform Peer Sampling under Churn
—Providing independent uniform samples from a system population poses considerable problems in highly dynamic settings, like P2P systems, where the number of participants and the...
Roberto Baldoni, Marco Platania, Leonardo Querzoni...
FPGA
2009
ACM
273views FPGA» more  FPGA 2009»
15 years 10 months ago
A parallel/vectorized double-precision exponential core to accelerate computational science applications
Many natural processes exhibit exponential decay and, consequently, computational scientists make extensive use of e−x in computer simulation experiments. While it is common to ...
Robin Pottathuparambil, Ron Sass
ISWC
2006
IEEE
15 years 10 months ago
Low Power Wearable Audio Player Using Human Body Communications
This paper presents a prototype wearable audio player system to playback the digital audio signal transmitted through the wearer’s body without any wire. To significantly reduce...
Seong-Jun Song, Seung-Jin Lee, Namjun Cho, Hoi-Jun...