3349 search results - page 290 / 670 » Data Security |
151
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SIGCOMM
2009
ACM
16 years 1 months ago
2009
ACM
For most mobile networks, providers need the current position of their users to provide efficient service. The resulting motion data is not only an invaluable source for analyzing...
185
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IIWAS
2008
15 years 8 months ago
2008
In mobile commerce, short-message-service (SMS) is an important technique for delivering payment instruction. A payment model "SMS Credit" was proposed earlier [1]. Such...
140
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ICML
2009
IEEE
16 years 7 months ago
2009
IEEE
Conventional clustering methods typically assume that each data item belongs to a single cluster. This assumption does not hold in general. In order to overcome this limitation, w...
179
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EUROPAR
2003
Springer
15 years 12 months ago
2003
Springer
Engineering design search and optimisation is a computationally expensive and data intensive process. Grid technology offers great potential to increase the efficiency of this proc...
219
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ACSAC
2000
IEEE
15 years 11 months ago
2000
IEEE
Security infrastructures are increasingly used in the health care and welfare sector, particularly for providing security, like confidentiality, authenticity, integrity, nonrepudi...