3379 search results - page 264 / 676 » Powers of Two |
183
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
—The localization of the sensor node is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can a...
166
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PG
2007
IEEE
16 years 28 days ago
2007
IEEE
We complete and bring together two pairs of surface constructions that use polynomial pieces of degree (3,3) to associate a smooth surface with a mesh. The two pairs complement ea...
163
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HICSS
2006
IEEE
16 years 21 days ago
2006
IEEE
Intelligent Tutoring Systems (ITSs) have proved useful in a variety of domains, but are notoriously resource intensive to build. We have created two programs (“tutor generatorsâ...
189
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GEOS
2005
Springer
16 years 5 days ago
2005
Springer
Abstract. Conceptual Graphs are a very powerful knowledge and meaning representation formalism grounded on deep philosophical, linguistic and object oriented principles [1], [2]. C...
179
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VLDB
2005
ACM
16 years 3 days ago
2005
ACM
As a simple XML query language but with enough expressive power, XPath has become very popular. To expedite evaluation of XPath queries, we consider the problem of rewriting XPath...