2066 search results - page 309 / 414 » Flexible Time Management in Data Stream Systems |
148
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DEXA
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. Sensor database is a type of database management system which offers sensor data and stored data in its data model and query languages. In this system, when a user poses ...
146
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WWW
2009
ACM
16 years 5 months ago
2009
ACM
In Web-based services of dynamic content (such as news articles), recommender systems face the difficulty of timely identifying new items of high-quality and providing recommendat...
128
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
– This paper describes a wireless sensor network for mine safety monitoring. Based on the characteristics of underground mine gallery and the requirements for mine safety monitor...
133
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NIPS
2000
15 years 5 months ago
2000
Theories of object recognition often assume that only one representation scheme is used within one visual-processing pathway. Versatility of the visual system comes from having mu...
163
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DEXA
1998
Springer
15 years 8 months ago
1998
Springer
Abstract. To achieve acceptable query response times in data warehouse environments, the data have to be pre-aggregated according to the need of the applications and stored redunda...