358 search results - page 45 / 72 » Algebraic Optimization of Computations over Scientific Datab... |
206
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper addresses the problem of efficient maintenance of a materialized skyline view in response to skyline removals. While there has been significant progress on skyline quer...
74
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IPPS
2007
IEEE
15 years 6 months ago
2007
IEEE
Targeted optimization of program segments can provide an additional program speedup over the highest default optimization level, such as -O3 in GCC. The key challenge is how to au...
107
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SIGMOD
1995
ACM
15 years 4 months ago
1995
ACM
We study the problem of e cient maintenance of materialized views that may contain duplicates. This problem is particularly important when queries against such views involve aggre...
110
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DEXA
2003
Springer
15 years 5 months ago
2003
Springer
Streaming XML documents has many emerging applications. However, in this paper, we show that the restrictions imposed by data streaming are too restrictive for processing twig quer...
107
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FAST
2008
15 years 2 months ago
2008
Ever-increasing complexity of large-scale applications and continuous increases in sizes of the data they process make the problem of maximizing performance of such applications a...