616 search results - page 87 / 124 » Feature selection through gravitational search algorithm |
109
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MIR
2010
ACM
15 years 6 months ago
2010
ACM
This paper presents a method for selecting salient 2D views to describe 3D objects for the purpose of retrieval. The views are obtained by first identifying salient points via a ...
83
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ICC
2009
IEEE
15 years 6 months ago
2009
IEEE
—Efficient channel feedback methods are becoming more important in limited-feedback multi-user multiple input multiple output (MU-MIMO) systems. We propose a new Dynamic channEl...
JCDL
2005
ACM
15 years 5 months ago
2005
ACM
An author may have multiple names and multiple authors may share the same name simply due to name abbreviations, identical names, or name misspellings in publications or bibliogra...
CIKM
2009
Springer
15 years 6 months ago
2009
Springer
Information retrieval systems conventionally assess document relevance using the bag of words model. Consequently, relevance scores of documents retrieved for different queries a...
AMAI
2005
Springer
14 years 11 months ago
2005
Springer
Mediator systems integrate distributed, heterogeneous and autonomous data sources, but their e ective use requires the solution of hard query optimization problems. This is usuall...