8763 search results - page 1409 / 1753 » Querying Database Knowledge |
189
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WADS
2005
Springer
16 years 7 days ago
2005
Springer
Spatial databases support a variety of geometric queries on point data such as range searches, nearest neighbor searches, etc. Balanced Aspect Ratio (BAR) trees are hierarchical sp...
194
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DMSN
2004
ACM
16 years 6 days ago
2004
ACM
Recent work in sensor databases has focused extensively on distributed query problems, notably distributed computation of aggregates. Existing methods for computing aggregates bro...
191
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CIVR
2003
Springer
16 years 6 hour ago
2003
Springer
In this paper, several effective learning algorithms using global image representations are adjusted and introduced to region-based image retrieval (RBIR). First, the query point m...
188
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DBISP2P
2003
Springer
16 years 3 hour ago
2003
Springer
Abstract. Building distributed content–based publish/subscribe systems has remained a challenge. Existing solutions typically use a relatively small set of trusted computers as b...
207
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HAIS
2010
Springer
15 years 11 months ago
2010
Springer
One of the most serious security threats to recently deployed databases has been the SQL Injection attack. This paper presents an agent specialised in the detection of SQL injectio...