6884 search results - page 379 / 1377 » The macro-structure of use of help |
223
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IHI
2010
15 years 1 months ago
2010
Persuasive technologies for promoting physical fitness, good nutrition, and other healthy behaviors have been growing in popularity. Despite their appeal, the evaluation of these ...
185
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ECOOP
1999
Springer
15 years 11 months ago
1999
Springer
Abstract. This paper introduces the concepts of wide classes and widening as extensions to the object model of class-based languages such as Java and Smalltalk. Widening allows an ...
154
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HICSS
1998
IEEE
15 years 11 months ago
1998
IEEE
Typically, users submit very simple search queries to digital document data collections. Often these queries can result in extremely broad answers or answers in which document rel...
159
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KDD
1999
ACM
15 years 11 months ago
1999
ACM
This paper investigates the use of supervised clustering in order to create sets of categories for classi cation of documents. We use information from a pre-existing taxonomy in o...
179
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ICDCS
1998
IEEE
15 years 11 months ago
1998
IEEE
Despite the extensive use of caching techniques, the Web is overloaded. While the caching techniques currently used help some, it would be better to use different caching and repli...