2492 search results - page 208 / 499 » Ontology-based Database Access |
197
Voted
ADBIS
1995
Springer
15 years 9 months ago
1995
Springer
Crash recovery in database systems aims to provide an acceptable level of protection from failure at a given engineering cost. A large number of recovery mechanisms are known, and...
156
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EDBT
2006
ACM
16 years 6 months ago
2006
ACM
Given a set of N multi-dimensional points, we study the computation of -quantiles according to a ranking function F, which is provided by the user at runtime. Specifically, F compu...
154
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TCC
2005
Springer
15 years 11 months ago
2005
Springer
We study the problem of privacy-preserving access to a database. Particularly, we consider the problem of privacy-preserving keyword search (KS), where records in the database are ...
187
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IDEAS
2003
IEEE
15 years 11 months ago
2003
IEEE
We characterize the dynamic data management problem for location based services(LBS) in mobile environments and devise a cost model for servicing both location independent and loc...
177
Voted
SIGMOD
2003
ACM
15 years 11 months ago
2003
ACM
: The “Grid” is an emerging infrastructure for coordinating access across autonomous organizations to distributed, heterogeneous computation and data resources. Data grids are ...