4499 search results - page 676 / 900 » Hyper-selection in dynamic environments |
110
Voted
CHI
2002
ACM
16 years 4 months ago
2002
ACM
In order to develop technology that promotes social interaction rather than isolation, we are exploring the space between board games and video games. We created a hybrid game tha...
211
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VLDB
2004
ACM
16 years 4 months ago
2004
ACM
Abstract. In dynamic environments like the Web, data sources may change not only their data but also their schemas, their semantics, and their query capabilities.When a mapping is ...
204
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
A cracked database is a datastore continuously reorganized based on operations being executed. For each query, the data of interest is physically reclustered to speed-up future ac...
273
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SIGMOD
2005
ACM
16 years 4 months ago
2005
ACM
Given a set of objects P and a query point q, a k nearest neighbor (k-NN) query retrieves the k objects in P that lie closest to q. Even though the problem is well-studied for sta...
122
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EDBT
2008
ACM
16 years 4 months ago
2008
ACM
We consider an environment of numerous moving objects, equipped with location-sensing devices and capable of communicating with a central coordinator. In this setting, we investig...