7607 search results - page 1243 / 1522 » Querying data provenance |
220
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BTW
2007
Springer
16 years 27 days ago
2007
Springer
Abstract: We propose a new system that is able to handle the entire Personal Dataspace of a user. A Personal Dataspace includes all data pertaining to a user on all his disks and o...
197
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CCS
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we present a new approach to performing important classes of genomic computations (e.g., search for homologous genes) that makes a significant step towards privacy...
217
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IPSN
2007
Springer
16 years 26 days ago
2007
Springer
In this paper we propose a lightweight algorithm for constructing multi-resolution data representations for sensor networks. We compute, at each sensor node u, O(log n) aggregates...
173
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DEBS
2003
ACM
15 years 12 months ago
2003
ACM
Join algorithms must be re-designed when processing stream data instead of persistently stored data. Data streams are potentially infinite and the query result is expected to be ...
190
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ADB
1994
15 years 10 months ago
1994
Database applications and technologies are of central importance in many information systems a person may encounter. To obtain services, the end-users are required a smart card (pl...