2853 search results - page 282 / 571 » On the Efficiency of Provenance Queries |
173
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ICDCS
2007
IEEE
15 years 10 months ago
2007
IEEE
In recent work, we proposed D-Trigger, a framework for tracking a global condition over a large network that allows us to detect anomalies while only collecting a very limited amo...
184
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VLDB
1997
ACM
15 years 10 months ago
1997
ACM
A new access method, called M-tree, is proposed to organize and search large data sets from a generic "metric space", i.e. where object proximity is only defined by a di...
181
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ICDE
1987
IEEE
15 years 10 months ago
1987
IEEE
: Previous multidimensional dynamic hashing schemes exhibit two obvious shortcomings. First, even for uniform record distribution, the retrieval performance of these schemes suffer...
164
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EUROCRYPT
2008
Springer
15 years 8 months ago
2008
Springer
We provide attacks and analysis that capture a tradeoff, in the ideal-permutation model, between the speed of a permutation-based hash function and its potential security. For coll...
191
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WICON
2008
15 years 8 months ago
2008
Integrating wireless sensor networks in heterogeneous networks is a complex task. A reason is the absence of a standardized data exchange format that is supported in all participa...