1585 search results - page 213 / 317 » Data Quality Requirements Analysis and Modeling |
151
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KAIS
2006
15 years 4 months ago
2006
Abstract This paper describes a hybrid statistical and knowledge-based inforQ1 mation extraction model, able to extract entities and relations at the sentence level. The model atte...
145
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MMB
2004
Springer
15 years 10 months ago
2004
Springer
Rate measurements are required for many purposes, e.g. for system analysis and modelling or for live systems that react to measurements. For off-line measurement all data is avail...
140
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CIKM
2009
Springer
15 years 11 months ago
2009
Springer
Wikipedia is the largest monolithic repository of human knowledge. In addition to its sheer size, it represents a new encyclopedic paradigm by interconnecting articles through hyp...
127
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ESWS
2009
Springer
15 years 11 months ago
2009
Springer
As social networks are becoming ubiquitous on the Web, the Semantic Web goals indicate that it is critical to have a standard model allowing exchange, interoperability, transformat...
238
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ICDT
2009
ACM
16 years 5 months ago
2009
ACM
We continue the study of approximating the number of distinct elements in a data stream of length n to within a (1? ) factor. It is known that if the stream may consist of arbitra...