7943 search results - page 1436 / 1589 » A calculus for costed computations |
202
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MSWIM
2005
ACM
16 years 1 days ago
2005
ACM
We consider the problem of energy aware localized routing in ad hoc networks. In localized routing algorithms, each node forwards a message based on the position information about...
170
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MUM
2005
ACM
16 years 1 days ago
2005
ACM
We present PhoneGuide – an enhanced museum guidance approach that uses camera-equipped mobile phones and on-device object recognition. Our main technical achievement is a simple...
132
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PPOPP
2005
ACM
16 years 1 days ago
2005
ACM
Recently, system architects have built low-power, high-performance clusters, such as Green Destiny. The idea behind these clusters is to improve the energy efficiency of nodes. H...
187
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SIGCOMM
2005
ACM
16 years 1 days ago
2005
ACM
This paper describes ExOR, an integrated routing and MAC protocol that increases the throughput of large unicast transfers in multi-hop wireless networks. ExOR chooses each hop of...
174
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SIGIR
2005
ACM
16 years 1 days ago
2005
ACM
We introduce a new model for semantic annotation and retrieval from image databases. The new model is based on a probabilistic formulation that poses annotation and retrieval as c...