6808 search results - page 474 / 1362 » Distributed Concurrency Control |
216
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WISE
2000
Springer
15 years 11 months ago
2000
Springer
In this paper, we present a web-based architecture of a spatiotemporal video data management system, which can accommodate a wide range of activities by various types of users. Be...
207
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ASM
2000
ASM
15 years 11 months ago
2000
ASM
We define the dynamic semantics of UML State Machines which integrate statecharts with the UML object model. The use of ASMs allows us (a) to rigorously model the event driven run...
154
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COMPUTE
2010
ACM
15 years 11 months ago
2010
ACM
In the literature, speculation-based protocols have been proposed to improve the performance of read-only transactions (ROTs) over the existing two-phase locking (2PL) and snapsho...
166
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ICDE
1993
IEEE
15 years 11 months ago
1993
IEEE
An iterator is proposed that allows to apply sequences of update operations in a set-oriented way with deterministic semantics. Because the mechanism is independent of a particula...
173
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IDS
1994
15 years 11 months ago
1994
The Concept of Populated Information Terrains (PITS) aims to extend database technology with key ideas from the new fields of Virtual Reality (VR) and Computer Supported Cooperativ...