116 search results - page 12 / 24 » Query Answering for OWL-DL with Rules |
107
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DEXAW
2007
IEEE
15 years 6 months ago
2007
IEEE
Question Answering (QA) systems automatically answer natural language questions in a human-like manner. One of the practical approaches to open domain QA consists in extracting fa...
AWIC
2005
Springer
15 years 5 months ago
2005
Springer
In data integration systems there is a problem of answering queries through a target schema, given a set of mappings between source schemas and the target schema, and given that th...
KDD
2004
ACM
16 years 4 days ago
2004
ACM
In this paper we provide a fast, data-driven solution to the failing query problem: given a query that returns an empty answer, how can one relax the query's constraints so t...
109
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SIGMOD
2012
ACM
13 years 2 months ago
2012
ACM
How-To queries answer fundamental data analysis questions of the form: “How should the input change in order to achieve the desired output”. As a Reverse Data Management probl...
107
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SIGMOD
2004
ACM
15 years 12 months ago
2004
ACM
We study the problem of answering queries through a target schema, given a set of mappings between one or more source schemas and this target schema, and given that the data is at...