4158 search results - page 761 / 832 » A Framework for Web Science |
GI
2003
Springer
15 years 5 months ago
2003
Springer
Abstract: Die letzten zehn Jahre der Entwicklung elektronischer (digitaler) Zeitungsangebote sind geprägt durch den Internet-Boom. Das zentrale Konzept für ein Verständnis diese...
102
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STOC
2007
ACM
16 years 27 days ago
2007
ACM
In the reordering buffer problem, we are given an input sequence of requests for service each of which corresponds to a point in a metric space. The cost of serving the requests h...
191
Voted
SIGMOD
2008
ACM
16 years 22 days ago
2008
ACM
Supporting ranking queries in database systems has been a popular research topic recently. However, there is a lack of study on supporting ranking queries in data warehouses where...
119
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SIGMOD
2003
ACM
16 years 22 days ago
2003
ACM
Most relational query optimizers make use of information about the costs of accessing tuples and data structures on various storage devices. This information can at times be off b...
100
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ICS
2010
Tsinghua U.
15 years 10 months ago
2010
Tsinghua U.
We consider the problem of boosting the accuracy of weak learning algorithms in the agnostic learning framework of Haussler (1992) and Kearns et al. (1992). Known algorithms for t...