9316 search results - page 1434 / 1864 » Analysis of traceback techniques |
200
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PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
Topographic querying is the process of extracting data from a sensor network for understanding the graphic delineation of features of interest in a terrain. Query processing techn...
177
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MOBISYS
2004
ACM
16 years 6 months ago
2004
ACM
Privacy is the most often-cited criticism of ubiquitous computing, and may be the greatest barrier to its long-term success. However, developers currently have little support in d...
181
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EWSN
2007
Springer
16 years 6 months ago
2007
Springer
Methods for node localisation in sensor networks usually rely upon the measurement of received strength, time-of-arrival, and/or angle-of-arrival of an incoming signal. In this pap...
169
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DCC
2005
IEEE
16 years 6 months ago
2005
IEEE
We analyze the technique for reducing the complexity of entropy coding consisting in the a priori grouping of the source alphabet symbols, and in dividing the coding process in tw...
185
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MOBIHOC
2003
ACM
16 years 6 months ago
2003
ACM
It is often useful to know the geographic positions of nodes in a communications network, but adding GPS receivers or other sophisticated sensors to every node can be expensive. W...