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DATE
2005
IEEE
111views Hardware» more  DATE 2005»
13 years 11 months ago
MINLP Based Topology Synthesis for Delta Sigma Modulators Optimized for Signal Path Complexity, Sensitivity and Power Consumptio
This paper proposes a novel architecture synthesis algorithm for single-loop single-bit ∆Σ modulators. We defined a generic modulator architecture and derived its noise and si...
Hua Tang, Ying Wei, Alex Doboli
USENIX
1993
13 years 10 months ago
Exploiting In-Kernel Data Paths to Improve I/O Throughput and CPU Availability
We present the motivation, design, implementation, and performance evaluation of a UNIX kernel mechanism capable of establishing fast in-kernel data pathways between I/O objects. ...
Kevin R. Fall, Joseph Pasquale
CHI
2004
ACM
14 years 9 months ago
Physically large displays improve path integration in 3D virtual navigation tasks
Previous results have shown that users perform better on spatial orientation tasks involving static 2D scenes when working on physically large displays as compared to small ones. ...
Desney S. Tan, Darren Gergle, Peter Scupelli, Rand...
ICCAD
2009
IEEE
102views Hardware» more  ICCAD 2009»
13 years 6 months ago
Power-switch routing for coarse-grain MTCMOS technologies
Multi-threshold CMOS (MTCMOS) is an effective powergating technique to reduce IC's leakage power consumption by turning off idle devices with MTCMOS switches. However, few ex...
Tsun-Ming Tseng, Mango Chia-Tso Chao, Chien Pang L...
CCS
2005
ACM
14 years 2 months ago
Secure collaboration in mediator-free environments
The internet and related technologies have made multidomain collaborations a reality. Collaboration enables domains to effectively share resources; however it introduces several ...
Mohamed Shehab, Elisa Bertino, Arif Ghafoor