12825 search results - page 133 / 2565 » Improved PLSOM algorithm |
127
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DNIS
2007
Springer
15 years 11 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...
138
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ICDAR
2009
IEEE
15 years 2 months ago
2009
IEEE
Functional image classification is the assignment of different image types to separate classes to optimize their rendering for reading or other specific end task, and is an import...
261
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ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
Immortal DB is a transaction time database system that is built into a commercial database system rather than being layered on top. This enables it to have performance that is very...
236
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ICDE
1999
IEEE
16 years 6 months ago
1999
IEEE
An increasing number of database applications require online access to massive amounts of data. Since large-scale storage systems implemented entirely on magnetic disk can be impr...
141
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
Recent work in supervised learning of term-based retrieval models has shown significantly improved accuracy can often be achieved via better model estimation [2, 10, 11, 17]. In ...