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147
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CHI
2002
ACM
16 years 6 months ago
2002
ACM
We report on our experiences of introducing an instant messaging and group chat application into geographically distributed workgroups. We describe a number of issues we encounter...
159
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CHI
2002
ACM
16 years 6 months ago
2002
ACM
The augurscope is a portable mixed reality interface for outdoors. A tripod-mounted display is wheeled to different locations and rotated and tilted to view a virtual environment ...
266
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POPL
2006
ACM
16 years 6 months ago
2006
ACM
In the spirit of Landin, we present a calculus of dependent types to serve as the semantic foundation for a family of languages called data description languages. Such languages, ...
162
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STOC
2005
ACM
16 years 6 months ago
2005
ACM
In combinatorial optimization, a popular approach to NP-hard problems is the design of approximation algorithms. These algorithms typically run in polynomial time and are guarante...
159
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OSDI
2008
ACM
16 years 6 months ago
2008
ACM
Because writing computer programs is hard, computer programmers are taught to use encapsulation and modularity to hide complexity and reduce the potential for errors. Their progra...