Sciweavers

20 search results - page 4 / 4
» Simulating Large Scale Parallel Applications Using Statistic...
Sort
View
TSP
2008
179views more  TSP 2008»
13 years 4 months ago
Estimation in Gaussian Graphical Models Using Tractable Subgraphs: A Walk-Sum Analysis
Graphical models provide a powerful formalism for statistical signal processing. Due to their sophisticated modeling capabilities, they have found applications in a variety of fie...
V. Chandrasekaran, Jason K. Johnson, Alan S. Wills...
CGA
2008
13 years 4 months ago
Interactive Reconfiguration of Urban Layouts
The ability to create and edit a model of a large-scale city is necessary for a variety of applications such as web-based navigation (e.g., MapQuest, GoogleEarth), emergency respo...
Daniel G. Aliaga, Bedrich Benes, Carlos A. Vanegas...
TIP
1998
240views more  TIP 1998»
13 years 4 months ago
DCT-based motion estimation
—We propose novel discrete cosine transform (DCT) pseudophase techniques to estimate shift/delay between two onedimensional (1-D) signals directly from their DCT coefficients by...
Ut-Va Koc, K. J. Ray Liu
ISPASS
2007
IEEE
13 years 11 months ago
Modeling and Characterizing Power Variability in Multicore Architectures
Parameter variation due to manufacturing error will be an unavoidable consequence of technology scaling in future generations. The impact of random variation in physical factors s...
Ke Meng, Frank Huebbers, Russ Joseph, Yehea I. Ism...
PLDI
1995
ACM
13 years 8 months ago
Unifying Data and Control Transformations for Distributed Shared Memory Machines
We present a unified approach to locality optimization that employs both data and control transformations. Data transformations include changing the array layout in memory. Contr...
Michal Cierniak, Wei Li