10792 search results - page 1889 / 2159 » An Evaluation of Non-Equijoin Algorithms |
164
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DAS
2008
Springer
15 years 8 months ago
2008
Springer
This paper presents an edge-directed super-resolution algorithm for gray level document images without using any training set. This technique creates an image with smooth regions ...
219
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DCOSS
2008
Springer
15 years 8 months ago
2008
Springer
Energy is one of the most crucial aspects in real deployments of mobile sensor networks. As a result of scarce resources, the duration of most real deployments can be limited to ju...
207
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DCOSS
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. We propose FIT, a flexible, light-weight and real-time scheduling system for wireless sensor platforms. There are three salient features of FIT. First, its two-tier hiera...
207
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DCOSS
2008
Springer
15 years 8 months ago
2008
Springer
Wireless sensor nodes can act as distributed detectors for recognizing activities online, with the final goal of assisting the users in their working environment. We propose an act...
167
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DEBS
2008
ACM
15 years 8 months ago
2008
ACM
We consider a distributed system that disseminates highvolume event streams to many simultaneous monitoring applications over a low-bandwidth network. For bandwidth efficiency, we...