2985 search results - page 397 / 597 » Indexing Distributed Complex Data for Complex Queries |
176
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PERCOM
2010
ACM
15 years 4 months ago
2010
ACM
Abstract—This paper looks at the scalability problems inherent in the Active Bat system: an outside-in ultrasonic location system. Such systems are typically associated with high...
139
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DCC
2004
IEEE
16 years 6 months ago
2004
IEEE
We extend Ukkonen's online suffix tree construction algorithm to support frequency queries, by adding count fields to the internal nodes of the tree, as suggested in [8]. Thi...
177
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CHES
2003
Springer
15 years 11 months ago
2003
Springer
The recent developments of side channel attacks have lead implementers to use more and more sophisticated countermeasures in critical operations such as modular exponentiation, or ...
130
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ISI
2003
Springer
15 years 11 months ago
2003
Springer
In many intelligence and security tasks it is necessary to monitor data in database in order to detect certain events or changes. Currently, database systems offer triggers to pro...
152
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VLDB
1999
ACM
15 years 10 months ago
1999
ACM
When implementing persistent objects on a relational database, a major performance issue is prefetching data to minimize the number of roundtrips to the database. This is especial...