1263 search results - page 198 / 253 » An objective approach to cluster validation |
111
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EJIS
2007
14 years 10 months ago
2007
e-Government systems differ from commercial information systems (IS) in that they frequently encompass strategic goals that go beyond efficiency, effectiveness and economy, and in...
187
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ICDE
2001
IEEE
15 years 11 months ago
2001
IEEE
In this paper, we develop a general framework for approximate nearest neighbor queries. We categorize the current approaches for nearest neighbor query processing based on either ...
STORAGESS
2005
ACM
15 years 3 months ago
2005
ACM
Recently, the Network-Attached Secure Disk (NASD) model has become a more widely used technique for constructing large-scale storage systems. However, the security system proposed...
CVPR
2008
IEEE
16 years 2 days ago
2008
IEEE
We present a practical algorithm that provably achieves the global optimum for a class of bilinear programs commonly arising in computer vision applications. Our approach relies o...
MODELS
2009
Springer
15 years 4 months ago
2009
Springer
Many modeling languages share some common concepts and principles. For example, Java, MOF, and UML share some aspects of the concepts of classes, methods, attributes, and inheritan...