49 search results - page 6 / 10 » Facing Tagging Data Scattering |
ISCA
1995
IEEE
13 years 11 months ago
1995
IEEE
Communicationin aparallel systemfrequently involvesmoving data from the memory of one node to the memory of another; this is the standard communication model employedin message pa...
MVA
2007
13 years 9 months ago
2007
Non-negative matrix factorization (NMF) is a powerful feature extraction method for finding parts-based, linear representations of non-negative data . Inherently, it is unsupervis...
VISUALIZATION
1996
IEEE
1996
IEEE
Flexible Information Visualization of Multivariate Data from Biological Sequence Similarity Searches
13 years 12 months ago
Information visualization faces challenges presented by the need to represent abstract data and the relationships within the data. Previously, we presented a system for visualizin...
WIMOB
2009
IEEE
14 years 2 months ago
2009
IEEE
—In ubiquitous computing, localization of users in indoor environments is a challenging issue. On the one hand, localization data needs to have fine granularity to provide reaso...
ICCV
2007
IEEE
14 years 2 months ago
2007
IEEE
Dimensionality reduction plays a fundamental role in data processing, for which principal component analysis (PCA) is widely used. In this paper, we develop the Laplacian PCA (LPC...