19892 search results - page 3541 / 3979 » The POSTGRES Data Model |
187
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VRST
2005
ACM
16 years 10 days ago
2005
ACM
In multi-user virtual environments real-world people interact via digital avatars. In order to make the step from the real world onto the virtual stage convincing the digital equi...
188
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WOSP
2005
ACM
16 years 10 days ago
2005
ACM
Resource pools are computing environments that offer virtualized access to shared resources. When used effectively they can align the use of capacity with business needs (flexi...
202
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ADBIS
2005
Springer
16 years 10 days ago
2005
Springer
A key observation is that the invariants in database management determine the mapping steps of the supporting architecture. Referring to the multi-layered architecture of record-or...
185
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ADHOCNOW
2005
Springer
16 years 10 days ago
2005
Springer
Sensor nets have many undisputed fields of application. A paradigm of communication is the use of one control channel in the MAC layer. We challenge this paradigm for nodes with v...
185
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AIED
2005
Springer
16 years 10 days ago
2005
Springer
In this paper, we describe progress we have made toward providing cognitive tutoring to students within a collaborative software environment. First, we have integrated a collaborat...