Sciweavers

935 search results - page 19 / 187
» A New Statistical Optimization Algorithm for Gate Sizing
Sort
View
DATE
2008
IEEE
132views Hardware» more  DATE 2008»
14 years 2 months ago
Coarse-Grain MTCMOS Sleep Transistor Sizing Using Delay Budgeting
Power gating is one of the most effective techniques in reducing the standby leakage current of VLSI circuits. In this paper we introduce a new approach for sleep transistor sizin...
Ehsan Pakbaznia, Massoud Pedram
SIGMOD
1998
ACM
121views Database» more  SIGMOD 1998»
13 years 12 months ago
New Sampling-Based Summary Statistics for Improving Approximate Query Answers
In large data recording and warehousing environments, it is often advantageous to provide fast, approximate answers to queries, whenever possible. Before DBMSs providing highly-ac...
Phillip B. Gibbons, Yossi Matias
KDD
2006
ACM
153views Data Mining» more  KDD 2006»
14 years 8 months ago
Spatial scan statistics: approximations and performance study
Spatial scan statistics are used to determine hotspots in spatial data, and are widely used in epidemiology and biosurveillance. In recent years, there has been much effort invest...
Deepak Agarwal, Andrew McGregor, Jeff M. Phillips,...
GECCO
2009
Springer
113views Optimization» more  GECCO 2009»
14 years 9 days ago
Variable size population for dynamic optimization with genetic programming
A new model of Genetic Programming with variable size population is presented in this paper and applied to the reconstruction of target functions in dynamic environments (i.e. pro...
Leonardo Vanneschi, Giuseppe Cuccu
ICCAD
2003
IEEE
205views Hardware» more  ICCAD 2003»
14 years 1 months ago
Statistical Timing Analysis for Intra-Die Process Variations with Spatial Correlations
Process variations have become a critical issue in performance verification of high-performance designs. We present a new, statistical timing analysis method that accounts for int...
Aseem Agarwal, David Blaauw, Vladimir Zolotov