5820 search results - page 903 / 1164 » The Web as a learning environment |
175
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TGIS
2002
15 years 6 months ago
2002
Traditional GISystems are no longer appropriate for modern distributed, heterogeneous network environments due to their closed architecture, and their lack of interoperability, reu...
221
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ECWEB
2010
Springer
15 years 4 months ago
2010
Springer
: Virtual worlds have become very popular recently, in particular 3D virtual worlds with a built-in virtual currency that enables providers and users to monetize their creations. V...
229
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
The problem of interactive foreground/background segmentation in still images is of great practical importance in image editing. The state of the art in interactive segmentation is...
206
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Motivated by the emergence of auction-based marketplaces for display ads such as the Right Media Exchange, we study the design of a bidding agent that implements a display adverti...
184
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Automatic folksonomy construction from tags has attracted much attention recently. However, inferring hierarchical relations between concepts from tags has a drawback in that it i...