Sciweavers

3658 search results - page 232 / 732
» An Approach To Data Distributions in Chapel
Sort
View
WECWIS
2002
IEEE
120views ECommerce» more  WECWIS 2002»
16 years 4 days ago
QoS Management in Web-based Real-Time Data Services
The demand for real-time data services has been increasing recently. Many e-commerce applications and webbased information services are becoming very sophisticated in their data n...
Sang Hyuk Son, Kyoung-Don Kang
ISPAN
2005
IEEE
16 years 25 days ago
An Efficient MPI-IO for Noncontiguous Data Access over InfiniBand
Noncontiguous data access is a very common access pattern in many scientific applications. Using POSIX I/O to access many pieces of noncontiguous data segments will generate a lot...
Ding-Yong Hong, Ching-Wen You, Yeh-Ching Chung
EGC
2005
Springer
16 years 23 days ago
XDTM: The XML Data Type and Mapping for Specifying Datasets
We are concerned with the following problem: How do we allow a community of users to access and process diverse data stored in many different formats? Standard data formats and da...
Luc Moreau, Yong Zhao, Ian T. Foster, Jens-S. V&ou...
IPPS
2000
IEEE
15 years 11 months ago
Dynamic Data Layouts for Cache-Conscious Factorization of DFT
Effective utilization of cache memories is a key factor in achieving high performance in computing the Discrete Fourier Transform (DFT). Most optimizationtechniques for computing ...
Neungsoo Park, Dongsoo Kang, Kiran Bondalapati, Vi...
SDM
2008
SIAM
177views Data Mining» more  SDM 2008»
15 years 8 months ago
Roughly Balanced Bagging for Imbalanced Data
Imbalanced class problems appear in many real applications of classification learning. We propose a novel sampling method to improve bagging for data sets with skewed class distri...
Shohei Hido, Hisashi Kashima