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167
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PDC
2004
ACM
15 years 12 months ago
2004
ACM
To compare the outcomes of participatory and user-centered contextual design, case study methods and the Activity Checklist derived from Activity Theory are used to analyze two sy...
198
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PEWASUN
2004
ACM
15 years 12 months ago
2004
ACM
In many instances, an ad hoc network consists of nodes with different hardware and software capabilities as well as power limitations. This is the case of ad hoc grids where devi...
174
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PODC
2004
ACM
15 years 12 months ago
2004
ACM
We study a representative task allocation problem called shortest paths: Let G be a graph in which the edges are owned by self interested agents. The cost of each edge is privatel...
164
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SAC
2004
ACM
15 years 12 months ago
2004
ACM
Some telecommunication systems can not afford the cost of repeating a corrupted message. Instead, the message should be somewhat “corrected” by the receiver. In these cases a...
147
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SAC
2004
ACM
15 years 12 months ago
2004
ACM
Context-awareness is a key concept in ubiquitous computing, which sometimes seems to be a technology looking for a purpose. In this paper we report on the application of context-a...