6545 search results - page 169 / 1309 » Data quality assessment |
178
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CHI
2005
ACM
16 years 7 months ago
2005
ACM
We describe a usage study of Netscan\Tech, a system that generates and publishes daily a range of social metrics across three dimensions: newsgroup, author, and thread, for a set ...
171
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Near-duplicate web documents are abundant. Two such documents differ from each other in a very small portion that displays advertisements, for example. Such differences are irrele...
178
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ESWS
2009
Springer
16 years 1 months ago
2009
Springer
Reliable methods to assess the costs and benefits of ontologies are an important instrument to demonstrate the tangible business value of semantic technologies within enterprises,...
175
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MASCOTS
1998
15 years 8 months ago
1998
This paper illustrates the development of an approximate analytical model for a communication network providing integrated services to a population of mobile users, and presents p...
169
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IVS
2008
15 years 7 months ago
2008
This article presents a study that investigates the ability of humans to perceive relationships (patterns) in parallel coordinates, an ability that is crucial to the use of this p...