686 search results - page 123 / 138 » A query simulation system to illustrate database query execu... |
ICDE
2009
IEEE
15 years 5 months ago
2009
IEEE
— We present SMART, a self-tuning, bandwidth-aware monitoring system that maximizes result precision of continuous aggregate queries over dynamic data streams. While prior approa...
204
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ICDE
2008
IEEE
16 years 1 days ago
2008
IEEE
Search engine technology plays an important role in Web information retrieval. However, with Internet information explosion, traditional searching techniques cannot provide satisfa...
CACM
2008
14 years 10 months ago
2008
In the study of fine art, provenance refers to the documented history of some art object. Given that documented history, the object attains an authority that allows scholars to ap...
184
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VLDB
2007
ACM
15 years 11 months ago
2007
ACM
Snapshot isolation (SI) provides significantly improved concurrency over 2PL, allowing reads to be non-blocking. Unfortunately, it can also lead to non-serializable executions in ...
116
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DASFAA
2006
IEEE
15 years 4 months ago
2006
IEEE
Efficient full-text keyword search remains a challenging problem in P2P systems. Most of the traditional keyword search systems on DHT overlay networks perform the join operation ...