186 search results - page 18 / 38 » Continuous Monitoring of Distance Based Range Queries |
VLDB
2007
ACM
15 years 6 months ago
2007
ACM
Forecasting future events based on historic data is useful in many domains like system management, adaptive query processing, environmental monitoring, and financial planning. We...
121
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IS
2007
15 years 8 days ago
2007
Sensors are often employed to monitor continuously changing entities like locations of moving objects and temperature. The sensor readings are reported to a database system, and a...
113
Voted
CVPR
2001
IEEE
16 years 2 months ago
2001
IEEE
Dynamic events can be regarded as long-term temporal objects, which are characterized by spatio-temporal features at multiple temporal scales. Based on this, we design a simple st...
119
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AINA
2009
IEEE
15 years 4 months ago
2009
IEEE
The use of wireless sensor networks (WSNs) for structural health monitoring is gaining popularity since it allows for a low-cost, rapid and robust assessment of structural integri...
184
Voted
ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
A spatial preference query ranks objects based on the qualities of features in their spatial neighborhood. For example, consider a real estate agency office that holds a database ...