6974 search results - page 303 / 1395 » Querying Semi-Structured Data |
164
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ECIR
2007
Springer
15 years 8 months ago
2007
Springer
Automated text categorisation systems learn a generalised hypothesis from large numbers of labelled examples. However, in many domains labelled data is scarce and expensive to obta...
187
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ADBIS
2001
Springer
15 years 11 months ago
2001
Springer
Data mining is an interactive and iterative process. It is very likely that a user will execute a series of similar queries differing in pattern constraints and mining parameters,...
159
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PODS
1997
ACM
15 years 11 months ago
1997
ACM
We consider the problem of indexing general database workloads (combinations of data sets and sets of potential queries). We de ne a framework for measuring the eciency of an ind...
178
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EACL
2006
ACL Anthology
15 years 8 months ago
2006
ACL Anthology
The Web contains vast amounts of linguistic data. One key issue for linguists and language technologists is how to access it. Commercial search engines give highly compromised acc...
178
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DEBU
2010
15 years 6 months ago
2010
Traditional information systems return answers after a user submits a complete query. Users often feel "left in the dark" when they have limited knowledge about the unde...