Sciweavers

2423 search results - page 20 / 485
» Outlier detection in performance data of parallel applicatio...
Sort
View
ICPP
2006
IEEE
14 years 1 months ago
Performance Modeling based on Multidimensional Surface Learning for Performance Predictions of Parallel Applications in Non-Dedi
Modeling the performance behavior of parallel applications to predict the execution times of the applications for larger problem sizes and number of processors has been an active ...
Jay Yagnik, H. A. Sanjay, Sathish S. Vadhiyar
ASPLOS
2008
ACM
13 years 9 months ago
Optimistic parallelism benefits from data partitioning
Recent studies of irregular applications such as finite-element mesh generators and data-clustering codes have shown that these applications have a generalized data parallelism ar...
Milind Kulkarni, Keshav Pingali, Ganesh Ramanaraya...
KDD
2007
ACM
138views Data Mining» more  KDD 2007»
14 years 1 months ago
High-quantile modeling for customer wallet estimation and other applications
In this paper we discuss the important practical problem of customer wallet estimation, i.e., estimation of potential spending by customers (rather than their expected spending). ...
Claudia Perlich, Saharon Rosset, Richard D. Lawren...
IPPS
2010
IEEE
13 years 5 months ago
Improving application performance with hardware data structures
Contemporary processors are becoming wider and more parallel. Thus developers must work hard to extract performance gains. An alternative computing paradigm is to use FPGA technolo...
Ravikesh Chandra, Oliver Sinnen
ISBI
2007
IEEE
14 years 1 months ago
Lesion Detection in Noisy Mr Brain Images Using Constrained Gmm and Active Contours
This paper focuses on the detection and segmentation of multiple sclerosis (MS) lesions in magnetic resonance images. The proposed method performs healthy tissue segmentation usin...
Oren Freifeld, Hayit Greenspan, Jacob Goldberger