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109
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ACMIDC
2008
14 years 11 months ago
2008
I develop technological tools to help communities of children creatively solve problems as they program computers. The Hook-ups project introduces computational tools that support...
82
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KDD
2006
ACM
15 years 10 months ago
2006
ACM
Localized search engines are small-scale systems that index a particular community on the web. They offer several benefits over their large-scale counterparts in that they are rel...
IWC
2007
14 years 9 months ago
2007
This paper describes an experiment which aims to examine the effectiveness and efficiency of a Virtual Reality Modelling Language (VRML) building model compared with equivalent ar...
79
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ISF
2002
14 years 9 months ago
2002
Abstract. Virtual professional communities require a strong coevolution of their social and information systems. To ensure that the evolutionary process of their socio-technical sy...
HPDC
2007
IEEE
15 years 3 months ago
2007
IEEE
With the evolution of technology, Grids cannot be considered any more solely as a federation of a modest number of powerful cluster computers. Trends show that future Grids will i...