3775 search results - page 535 / 755 » The Expression Problem Revisited |
156
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KDD
2000
ACM
15 years 9 months ago
2000
ACM
Information extraction is one of the most important techniques used in Text Mining. One of the main problems in building information extraction (IE) systems is that the knowledge ...
168
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DBPL
1995
Springer
15 years 9 months ago
1995
Springer
We study the problem of maintaining recursively-de ned views, such as the transitive closure of a relation, in traditional relational languages that do not have recursion mechanis...
161
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SIGMOD
1995
ACM
15 years 9 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...
213
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ISARCS
2010
15 years 8 months ago
2010
Voting is a critical component of any democratic process; and electronic voting systems should be developed following best practices for critical system development. E-voting has i...
201
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COLT
2008
Springer
15 years 8 months ago
2008
Springer
A pseudo-Boolean function is a real-valued function defined on {0, 1}n . A k-bounded function is a pseudo-Boolean function that can be expressed as a sum of subfunctions each of w...