scholarly journals Optical crossbars on chip, a comparative study based on worst-case losses

2014 ◽  
Vol 26 (15) ◽  
pp. 2492-2503 ◽  
Author(s):  
Sébastien Le Beux ◽  
Hui Li ◽  
Gabriela Nicolescu ◽  
Jelena Trajkovic ◽  
Ian O'Connor
Keyword(s):  
Comparative Study ◽  
Worst Case ◽  
On Chip

Formal Worst-Case Analysis of Crosstalk Noise in Mesh-Based Optical Networks-on-Chip

2013 ◽  
Vol 21 (10) ◽  
pp. 1823-1836 ◽  
Author(s):  
Yiyuan Xie ◽  
Mahdi Nikdast ◽  
Jiang Xu ◽  
Xiaowen Wu ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Optical Networks ◽  
Case Analysis ◽  
Worst Case Analysis ◽  
Crosstalk Noise ◽  
Worst Case ◽  
Networks On Chip ◽  
On Chip

Investigation of Clamp Design for Temporary Attachment to Metal Pipe

1990 ◽  
Vol 112 (1) ◽  
pp. 92-96
Author(s):  
J. A. Johnson ◽  
J. M. Henderson
Keyword(s):  
Comparative Study ◽  
Relative Motion ◽  
Axial Force ◽  
Steel Pipe ◽  
Worst Case ◽  
Operating Condition ◽  
Metal Pipe

A comparative study of different configurations of locator pads used to attach a portable piping lathe to a section of steel pipe was performed. The axial force exerted by adjustment screws attached to the locator pads was determined experimentally. The minimum axial force required to restrain relative motion between the lathe and the pipe during a worst case operating condition was used as a criterion to determine the effectiveness of a particular contact pad. Six different geometric variations and two different materials were investigated and it was found that aluminum, in a simple configuration, provided the best clamping capability.

Reducing Design Margins by Adaptive Compensation for Thermal and Aging Variations

2012 ◽  
pp. 201-230
Author(s):  
Zhenyu Qi ◽  
Yan Zhang ◽  
Mircea Stan
Keyword(s):  
Design Parameters ◽  
Worst Case Analysis ◽  
Transimpedance Amplifier ◽  
Large Area ◽  
Negative Bias Temperature Instability ◽  
Worst Case ◽  
Adaptive Computation ◽  
Bias Temperature Instability ◽  
Computation Efficiency ◽  
On Chip

Corner-based design and verification are based on worst-case analysis, thus introducing over-pessimism and large area and power overhead and leading to unnecessary energy consumption. Typical case-based design and verification maximize energy efficiency through design margins reduction and adaptive computation, thus helping achieve sustainable computing. Dynamically adapting to manufacturing, environmental, and usage variations is the key to shaving unnecessary design margins, which requires on-chip modules that can sense and configure design parameters both globally and locally to maximize computation efficiency, and maintain this efficiency over the lifetime of the system. This chapter presents an adaptive threshold compensation scheme using a transimpedance amplifier and adaptive body biasing to overcome the effects of temperature variation, reliability degradation, and process variation. The effectiveness and versatility of the scheme are demonstrated with two example applications, one as a temperature aware design to maintain IONto IOFFcurrent ratio, the other as a reliability sensor for NBTI (Negative Bias Temperature Instability).

scholarly journals Comparative study on ChIP-seq data: normalization and binding pattern characterization

2009 ◽  
Vol 25 (18) ◽  
pp. 2334-2340 ◽  
Author(s):  
Cenny Taslim ◽  
Jiejun Wu ◽  
Pearlly Yan ◽  
Greg Singer ◽  
Jeffrey Parvin ◽  
...  
Keyword(s):  
Comparative Study ◽  
Data Normalization ◽  
Binding Pattern ◽  
On Chip
Sign in / Sign up

Export Citation Format

Share Document