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» A Method for Dynamic Clustering of Data
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JMLR
2006
85views more  JMLR 2006»
15 years 4 months ago
Streamwise Feature Selection
In streamwise feature selection, new features are sequentially considered for addition to a predictive model. When the space of potential features is large, streamwise feature sel...
Jing Zhou, Dean P. Foster, Robert A. Stine, Lyle H...
CGF
2010
189views more  CGF 2010»
15 years 4 months ago
Space-in-Time and Time-in-Space Self-Organizing Maps for Exploring Spatiotemporal Patterns
Spatiotemporal data pose serious challenges to analysts in geographic and other domains. Owing to the complexity of the geospatial and temporal components, this kind of data canno...
Gennady L. Andrienko, Natalia V. Andrienko, Sebast...
ICDE
2008
IEEE
103views Database» more  ICDE 2008»
16 years 6 months ago
Processing Diagnosis Queries: A Principled and Scalable Approach
Abstract-- Many popular Web sites suffer occasional uservisible problems such as slow responses, blank pages or error messages being displayed, items not being added to shopping ca...
Shivnath Babu, Songyun Duan, Kamesh Munagala
224
Voted
ICDE
2007
IEEE
173views Database» more  ICDE 2007»
16 years 6 months ago
Adaptive Load Diffusion for Multiway Windowed Stream Joins
In this paper, we present an adaptive load diffusion operator to enable scalable processing of Multiway Windowed Stream Joins (MWSJs) using a cluster system. The load diffusion is...
Xiaohui Gu, Philip S. Yu, Haixun Wang
127
Voted
HPCA
2009
IEEE
16 years 5 months ago
Criticality-based optimizations for efficient load processing
Some instructions have more impact on processor performance than others. Identification of these critical instructions can be used to modify and improve instruction processing. Pr...
Samantika Subramaniam, Anne Bracy, Hong Wang 0003,...