2063 search results - page 347 / 413 » Containment of Aggregate Queries |
JSAC
2011
14 years 21 days ago
2011
—Cognitive radio is a promising paradigm to achieve efficient utilization of spectrum resource by allowing the unlicensed users (i.e., secondary users, SUs) to access the licens...
112
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INFOCOM
2012
IEEE
13 years 8 days ago
2012
IEEE
—In most existing wireless networks, end users obtain data content from the wired network, typically, the Internet. In this manner, virtually all of their traffic must go throug...
188
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ICDE
2009
IEEE
15 years 11 months ago
2009
IEEE
Temporal data analysis in data warehouses and data streaming systems often uses time decay to reduce the importance of older tuples, without eliminating their influence, on the res...
160
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GIS
2008
ACM
15 years 11 months ago
2008
ACM
We present SenseWeb, an open and scalable infrastructure for sharing and geocentric exploration of sensor data streams. SenseWeb allows sensor owners to share data streams across ...
148
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SIGMOD
2007
ACM
15 years 10 months ago
2007
ACM
We introduce scalability for computer games as the next frontier for techniques from data management. A very important aspect of computer games is the artificial intelligence (AI)...