735 search results - page 63 / 147 » Evaluating Probabilistic Queries over Imprecise Data |
EDBT
2002
ACM
16 years 10 hour ago
2002
ACM
Abstract. The success of Internet applications has led to an explosive growth in the demand for bandwidth from ISPs. Managing an IP network requires collecting and analyzing networ...
105
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SSDBM
2008
IEEE
15 years 6 months ago
2008
IEEE
Random sampling is a popular technique for providing fast approximate query answers, especially in data warehouse environments. Compared to other types of synopses, random sampling...
WADS
1989
Springer
15 years 3 months ago
1989
Springer
rees can be used for representing abstract data types such as dictionaries and ordered lists. They work well when the elements are inserted in a random order. Some sequences of ope...
131
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PODS
1998
ACM
15 years 4 months ago
1998
ACM
We consider the problem of estimating CPU (distance computations) and I/O costs for processing range and k-nearest neighbors queries over metric spaces. Unlike the specific case ...
169
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SIGMOD
2006
ACM
16 years 1 days ago
2006
ACM
Data streaming systems are becoming essential for monitoring applications such as financial analysis and network intrusion detection. These systems often have to process many simi...