1031 search results - page 141 / 207 » Managing the operator ordering problem in parallel databases |
132
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SIGMOD
2011
ACM
14 years 3 months ago
2011
ACM
Central to a data cleaning system are record matching and data repairing. Matching aims to identify tuples that refer to the same real-world object, and repairing is to make a dat...
139
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FAST
2009
14 years 10 months ago
2009
Provenance describes how an object came to be in its present state. Thus, it describes the evolution of the object over time. Prior work on provenance has focussed on databases an...
239
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SIGMOD
2010
ACM
15 years 5 months ago
2010
ACM
Many modern enterprises are collecting data at the most detailed level possible, creating data repositories ranging from terabytes to petabytes in size. The ability to apply sophi...
108
Voted
ICIP
2005
IEEE
16 years 2 months ago
2005
IEEE
Content-based image retrieval systems still have difficulties to bridge the semantic gap between the low-level representation of images and the high level concepts the user is loo...
99
Voted
JIT
2004
Springer
15 years 6 months ago
2004
Springer
A software development unit called to renew or replace an existing corporate system may face some special problems in an established company with a lot of well-trained behavioral p...