4340 search results - page 351 / 868 » Designing for change |
172
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VLDB
2004
ACM
16 years 4 days ago
2004
ACM
1 Frequent itemset counting is the first step for most association rule algorithms and some classification algorithms. It is the process of counting the number of occurrences of ...
169
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ISCC
2003
IEEE
16 years 2 days ago
2003
IEEE
In this paper, we propose a serving system consisting intelligent agents processing society information in a multi-user domain. The agents use the similarity information on the us...
169
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ITCC
2003
IEEE
16 years 2 days ago
2003
IEEE
We examine whether the use of query operators changes the documents retrieved by three popular Web search engines. One hundred queries containing query operators were selected fro...
166
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WIDM
2003
ACM
16 years 1 days ago
2003
ACM
Extracting data from Web pages using wrappers is a fundamental problem arising in a large variety of applications of vast practical interests. There are two main issues relevant t...
177
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CIKM
2003
Springer
16 years 1 days ago
2003
Springer
Searchers can have problems devising queries that accurately express their, often dynamic, information needs. In this paper we describe an adaptive approach that uses unobtrusive ...