480 search results - page 10 / 96 » Spatial Index on Air |
DEXAW
2005
IEEE
15 years 5 months ago
2005
IEEE
Sensor networks have opened new horizons and opportunities for a variety of environmental monitoring, surveillance and healthcare applications. One of the major tasks of sensor ne...
130
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DEXA
2010
Springer
14 years 9 months ago
2010
Springer
Abstract. There is a significant commercial and research interest in locationbased web search engines. Given a number of search keywords and one or more locations that a user is in...
178
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Traditional approaches for efficiently processing historical queries, where a history is a multidimensional timeseries, employ a two step filter-and-refine scheme. In the filter s...
100
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IDEAS
2007
IEEE
15 years 6 months ago
2007
IEEE
Traditional indexing techniques are not well suited for complex data types such as spatial, spatio-temporal, and multimedia data types, where an instance is a composite of multipl...