513 search results - page 94 / 103 » How digital libraries can support e-learning |
208
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GIS
2004
ACM
16 years 21 days ago
2004
ACM
Online multi-participant virtual-world systems have attracted significant interest from the Internet community but are hindered by their inability to efficiently support interacti...
102
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KDD
2006
ACM
16 years 2 days ago
2006
ACM
Correlation clustering aims at grouping the data set into correlation clusters such that the objects in the same cluster exhibit a certain density and are all associated to a comm...
105
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WIDM
2006
ACM
15 years 5 months ago
2006
ACM
The huge amount of data available from Internet information sources has focused much attention on the sharing of distributed information through Peer Data Management Systems (PDMS...
103
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CHI
2004
ACM
15 years 5 months ago
2004
ACM
We introduce Topobo, a 3D constructive assembly system embedded with kinetic memory, the ability to record and playback physical motion. Unique among modeling systems is Topoboʼs...
110
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SIGMOD
2003
ACM
15 years 11 months ago
2003
ACM
Most relational query optimizers make use of information about the costs of accessing tuples and data structures on various storage devices. This information can at times be off b...