1780 search results - page 255 / 356 » Polymorphic Contention Management |
107
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DNIS
2007
Springer
15 years 8 months ago
2007
Springer
A read-only transaction (ROT) does not modify any data. The main issues regarding processing ROTs are correctness, data currency and performance. Two-phase Locking (2PL) protocol i...
112
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ECTEL
2007
Springer
15 years 8 months ago
2007
Springer
The paper presents LOCO-Analyst, an educational tool for providing teachers with feedback on the relevant aspects of the learning process taking place in a web-based learning envir...
107
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ECTEL
2007
Springer
15 years 8 months ago
2007
Springer
Knowledge Repositories can be a potential solution in order to cover agricultural professionals' lifelong learning needs. An application area of particular interest is the one...
123
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ESCIENCE
2006
IEEE
15 years 8 months ago
2006
IEEE
In this paper, we describe the Vannotea system - an application designed to enable collaborating groups to discuss and annotate collections of high quality images, video, audio or...
105
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HICSS
2006
IEEE
15 years 8 months ago
2006
IEEE
Gatekeeping/Information Control is exercised frequently and daily in virtual communities. Gatekeeping exists in four different levels: Regulators, service providers, communitiesâ€...