Sciweavers

1653 search results - page 106 / 331
» Efficient Multidimensional Sampling
Sort
View
DMIN
2006
111views Data Mining» more  DMIN 2006»
15 years 5 months ago
Research on Classification of Printing Fault Using Support Vector Machines
: For the characteristics of malfunction diagnose system a model to classify fault printing based on support vector machines is discussed. The printing malfunctions have many class...
Ye-Li Li, Ya-Li Qi
DMDW
2001
106views Management» more  DMDW 2001»
15 years 5 months ago
SISYPHUS: A Chunk-Based Storage Manager for OLAP Cubes
In this paper, we present SISYPHUS, a storage manager for data cubes that provides an efficient physical base for performing OLAP operations. On-Line Analytical Processing (OLAP) ...
Nikos Karayannidis, Timos K. Sellis
PAMI
2006
127views more  PAMI 2006»
15 years 4 months ago
Incremental Nonlinear Dimensionality Reduction by Manifold Learning
Understanding the structure of multidimensional patterns, especially in unsupervised case, is of fundamental importance in data mining, pattern recognition and machine learning. Se...
Martin H. C. Law, Anil K. Jain
TIT
2008
61views more  TIT 2008»
15 years 4 months ago
Performance of Space-Time Codes: Gallager Bounds and Weight Enumeration
Since the standard union bound for space-time codes may diverge in quasi-static fading channels, the limit-before-average technique has been exploited to derive tight performance b...
Cong Ling, Kwok H. Li, Alex ChiChung Kot
ICDE
2009
IEEE
125views Database» more  ICDE 2009»
15 years 1 months ago
Metric Functional Dependencies
When merging data from various sources, it is often the case that small variations in data format and interpretation cause traditional functional dependencies (FDs) to be violated,...
Nick Koudas, Avishek Saha, Divesh Srivastava, Sure...