4093 search results - page 557 / 819 » Citizen Information Services using Internet Technologies |
194
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WWW
2009
ACM
16 years 2 months ago
2009
ACM
We propose a novel cost-efficient approach to threshold selection for binary web-page classification problems with imbalanced class distributions. In many binary-classification ta...
186
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ICIW
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—Peer-to-Peer (P2P) systems are widely used for sharing digital items without structured metadata and in absence of any kind of digital rights management applied to the d...
169
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ICPW
2007
15 years 9 months ago
2007
As more courseware becomes available, choosing the right functionality for a particular e-learning community is becoming more problematic. Systematic methods for evaluating course...
223
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SEMWEB
2010
Springer
15 years 5 months ago
2010
Springer
Abstract. Ontologies underpin the semantic web; they define the concepts and their relationships contained in a data source. An increasing number of ontologies are available on-lin...
184
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IM
2007
15 years 8 months ago
2007
— In this paper, we present a design for a generic, open, application-oriented performance instrumentation of multitier applications. Measurements are performed through configur...