4616 search results - page 524 / 924 » Beyond relational databases |
202
Voted
ER
1993
Springer
15 years 11 months ago
1993
Springer
Two major problems in schema integration are to identify correspondences between different conceptual schemas and to verify that the proposed correspondences are consistent with th...
150
Voted
VLDB
1993
ACM
15 years 11 months ago
1993
ACM
Two phase commit (ZPC) ia used to coordinate the commitment of trunsactiom in distributed systems. The standard 2PC optimization is the presumed abort variant, which wea fewer mes...
145
click to vote
VLDB
1993
ACM
15 years 11 months ago
1993
ACM
In this paper, we carefully explore the assumptions behind using information capacity equivalence as a measure of correctness for judging transformed schemas in schema integration...
183
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VLDB
1990
ACM
15 years 11 months ago
1990
ACM
This paper studies a number of hash-based join algorithms for general purpose multiprocessor computers with shared memory where the amount of memory allocated to the join operatio...
206
Voted
ICIAR
2010
Springer
15 years 11 months ago
2010
Springer
Abstract. Due to improvements in image acquisition and storage technology, terabyte-sized databases of images are nowadays common. This abundance of data leads us to two basic prob...