537 search results - page 79 / 108 » Ontologies for Effective Use of Context in e-Learning Settin... |
102
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ICMCS
2010
IEEE
15 years 8 days ago
2010
IEEE
This paper compares the efficacy and efficiency of different clustering approaches for selecting a set of exemplar images, to present in the context of a semantic concept. We eval...
COR
2010
14 years 11 months ago
2010
In this paper we present a new evolutionary method for complex-process optimization. It is partially based on principles of the scatter search methodology, but it makes use of inn...
100
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ETS
2000
IEEE
14 years 11 months ago
2000
IEEE
A commonly encountered view of computer conferencing focuses on peer interaction, student empowerment and a shift in both teacher and student roles. This paper argues that this vi...
WWW
2009
ACM
15 years 12 months ago
2009
ACM
To deal with the problem of empty or too little answers returned from a Web database in response to a user query, this paper proposes a novel approach to provide relevant and rank...
179
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PODS
2009
ACM
15 years 11 months ago
2009
ACM
Database technology is playing an increasingly important role in understanding and solving large-scale and complex scientific and societal problems and phenomena, for instance, un...