1394 search results - page 225 / 279 » Executing Nested Queries |
133
Voted
TDSC
2010
14 years 9 months ago
2010
We describe Instruction-Set Randomization (ISR), a general approach for safeguarding systems against any type of code-injection attack. We apply Kerckhoffs' principle to creat...
223
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ICDE
2007
IEEE
16 years 4 months ago
2007
IEEE
Recently, there has been significant interest in developing space and time efficient solutions for answering continuous summarization queries over data streams. While these techni...
201
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ICDE
2001
IEEE
16 years 4 months ago
2001
IEEE
We propose an extension to current view-based mediator systems called model-based mediation, in which views are defined and executed at the level of conceptual models (CMs) rather...
204
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VLDB
2009
ACM
16 years 2 months ago
2009
ACM
Top-k queries on large multi-attribute data sets are fundamental operations in information retrieval and ranking applications. In this article, we initiate research on the anytime ...
191
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SIGMOD
2009
ACM
16 years 2 months ago
2009
ACM
Many websites provide form-like interfaces which allow users to execute search queries on the underlying hidden databases. In this paper, we explain the importance of protecting s...