7868 search results - page 402 / 1574 » Learning by Answer Sets |
259
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ICDE
2003
IEEE
16 years 8 months ago
2003
IEEE
We present a system that enables flexible and efficient phrase matching in XML documents. Since XML allows structured and unstructured information to be interleaved, phrase matchi...
254
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ICDE
2002
IEEE
16 years 8 months ago
2002
IEEE
The goal of a data integration system is to provide a uniform interface to a multitude of data sources. Given a user query formulated in this interface, the system translates it i...
169
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KDD
2001
ACM
16 years 7 months ago
2001
ACM
We focus on the problem of finding patterns across two large, multidimensional datasets. For example, given feature vectors of healthy and of non-healthy patients, we want to answ...
286
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SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
The continuous sliding-window query model is used widely in data stream management systems where the focus of a continuous query is limited to a set of the most recent tuples. In ...
173
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PODS
2005
ACM
16 years 6 months ago
2005
ACM
We investigate the question of whether a query can be answered using a set V of views. We first define the problem in information-theoretic terms: we say that V determines if V pr...