14158 search results - page 2606 / 2832 » Generalized switch-setting problems |
145
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MOBISYS
2004
ACM
16 years 4 months ago
2004
ACM
The amount of personal digital media is increasing, and managing it has become a pressing problem. Effective management of media content is not possible without content-related me...
147
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MOBISYS
2004
ACM
16 years 4 months ago
2004
ACM
We study the problem of tracking a moving device under two indoor location architectures: an active mobile architecture and a passive mobile architecture. In the former, the infra...
124
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MOBIHOC
2008
ACM
16 years 4 months ago
2008
ACM
In this paper, we identify a new problem in wireless sensor networks, distance sensitive service discovery, where nearby or closest service selection guarantee is expected. We pro...
132
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MOBIHOC
2008
ACM
16 years 4 months ago
2008
ACM
It was shown recently [7?9], under quite general conditions, that retransmission-based protocols may result in power-law delays and possibly zero throughput even if the distributi...
155
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MOBIHOC
2008
ACM
16 years 4 months ago
2008
ACM
Mobile opportunistic networks are characterized by unpredictable mobility, heterogeneity of contact rates and lack of global information. Successful delivery of messages at low co...