2843 search results - page 206 / 569 » On Efficient Spatial Matching |
134
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JGTOOLS
2006
15 years 4 months ago
2006
This paper addresses the problem of efficiently calculating shadows from environment maps in the context of ray-tracing. Since accurate rendering of shadows from environment maps ...
139
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GLOBECOM
2010
IEEE
15 years 2 months ago
2010
IEEE
Abstract--Time synchronization is a critical service for distributed network systems. In this work, we investigate this problem in the context of underwater sensor networks (UWSNs)...
149
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
RFID is an emerging technology with many potential applications such as inventory management for supply chain. In practice, these applications often need a series of continuous sca...
184
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
Traditional wireless broadcast protocols rely heavily on the 802.11-based CSMA/CA model, which avoids interference and collision by conservatively scheduling transmissions. While C...
159
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DATESO
2009
15 years 2 months ago
2009
Indexing methods for efficient processing of multidimensional data are very requested in many fields, like geographical information systems, drawing documentations etc. Well-known ...