4013 search results - page 585 / 803 » Supporting Database Applications as a Service |
178
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TPDS
2010
15 years 29 days ago
2010
Different distributed real-time systems (DRS) must handle aperiodic and periodic events under diverse sets of requirements. While existing middleware such as Real-Time CORBA has sh...
299
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ICDE
2003
IEEE
16 years 7 months ago
2003
IEEE
The XML Wrapper is a new feature of the federated database capabilities of DB2/UDB v8. It enables users and applications to issue SQL queries against XML data from a variety of so...
277
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GIS
2008
ACM
16 years 7 months ago
2008
ACM
Trip planning search (TPS) represents an important class of queries in Geographic Information Systems (GIS). In many real-world applications, TPS requests are issued with a number...
183
Voted
SSD
2009
Springer
16 years 24 days ago
2009
Springer
Recent advances in wireless communications and positioning devices have generated a tremendous amount of interest in the continuous monitoring of spatial queries. However, such app...
170
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CCS
2007
ACM
16 years 14 days ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...