4651 search results - page 329 / 931 » A Data Quality Browser |
268
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EKAW
2010
Springer
15 years 5 months ago
2010
Springer
Linked Data semantic sources, in particular DBpedia, can be used to answer many user queries. PowerAqua is an open multi-ontology Question Answering (QA) system for the Semantic We...
228
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UAIS
2010
15 years 1 months ago
2010
Abstract Text documents usually embody visually oriented meta-information in the form of complex visual structures, such as tables. The semantics involved in such objects result in...
224
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TKDE
2012
13 years 9 months ago
2012
—In a traditional keyword-search system over XML data, a user composes a keyword query, submits it to the system, and retrieves relevant answers. In the case where the user has l...
291
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SIGMOD
2008
ACM
16 years 7 months ago
2008
ACM
Sampling is a popular method of data collection when it is impossible or too costly to reach the entire population. For example, television show ratings in the United States are g...
195
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EUROSYS
2006
ACM
16 years 3 months ago
2006
ACM
—Restoring data operations after a disaster is a daunting task: how should recovery be performed to minimize data loss and application downtime? Administrators are under consider...