3122 search results - page 477 / 625 » Storing Semistructured Data with STORED |
190
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SAC
2004
ACM
15 years 11 months ago
2004
ACM
The sequence mining problem consists in finding frequent sequential patterns in a database of time-stamped events. Several application domains require limiting the maximum tempor...
151
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CRYPTO
2004
Springer
15 years 11 months ago
2004
Springer
In a recent paper Dinur and Nissim considered a statistical database in which a trusted database administrator monitors queries and introduces noise to the responses with the goal ...
160
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EDBTW
2004
Springer
15 years 11 months ago
2004
Springer
The two main approaches to find data in peer-to-peer (P2P) systems are unstructured networks using flooding and structured networks using a distributed index. A distributed index i...
132
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EUROCRYPT
2004
Springer
15 years 11 months ago
2004
Springer
We study the problem of searching on data that is encrypted using a public key system. Consider user Bob who sends email to user Alice encrypted under Alice’s public key. An ema...
144
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EUROCRYPT
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. We present a technique for Merkle tree traversal which requires only logarithmic space and time1 . For a tree with N nodes, our algorithm computes sequential tree leaves ...