1063 search results - page 52 / 213 » Evaluating Cooperation in Group Work |
160
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VLDB
1998
ACM
15 years 10 months ago
1998
ACM
The query execution engine in Microsoft SQL Server employs hash-based algorithms for inner and outer joins, semi-joins, set operations (such as intersection), grouping, and duplic...
471
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JUCS
2008
15 years 5 months ago
2008
: In human-computer interaction and computing, mobile phone usage is mostly addressed from a feature-driven perspective, i.e. which features do a certain user group use, and/or a u...
170
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INFOCOM
2008
IEEE
16 years 8 days ago
2008
IEEE
—Channel assignment is a very important topic in wireless networks. In this paper, we study FDMA channel assignment in a non-cooperative wireless network, where devices are sel...
160
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PR
2007
15 years 5 months ago
2007
In this paper, we propose a new constructive method, based on cooperative coevolution, for designing automatically the structure of a neural network for classification. Our appro...
141
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HICSS
2005
IEEE
15 years 11 months ago
2005
IEEE
‘Today’ messages are short status emails sent daily by members of a project team. We present the results of a field study of the use of ‘today’ messages by six small work ...