701 search results - page 112 / 141 » Aspects of availability |
214
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ICDE
2009
IEEE
16 years 1 months ago
2009
IEEE
One of the most challenging aspects of managing a very large data warehouse is identifying how queries will behave before they start executing. Yet knowing their performance charac...
WWW
2008
ACM
2008
ACM
Validating the use and role of visual elements of web pages in navigation with an eye-tracking study
16 years 15 days ago
This paper presents an eye-tracking study that examines how people use the visual elements of Web pages to complete certain tasks. Whilst these elements are available to play thei...
WWW
2007
ACM
16 years 15 days ago
2007
ACM
The design and maintenance of ontologies is a complex social collaborative activity, and this is true especially for semantic-web ontologies. On the one hand, such activity calls ...
107
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WWW
2007
ACM
16 years 15 days ago
2007
ACM
Abstract We present OntoWiki, a tool providing support for agile, distributed knowledge engineering scenarios. OntoWiki facilitates the visual presentation of a knowledge base as a...
WWW
2005
ACM
16 years 15 days ago
2005
ACM
Experienced web users have strategies for information search and re-access that are not directly supported by web browsers or search engines. We studied how prevalent these strate...