773 search results - page 92 / 155 » On Cryptographic Assumptions and Challenges |
138
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EOR
2007
15 years 6 months ago
2007
Recent results have used game theory to explore the nature of optimal investments in the security of simple series and parallel systems. However, it is clearly important in practi...
156
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NETWORK
2008
15 years 6 months ago
2008
Realistic, complex, outdoor environments pose significant challenges for node localization in Wireless Sensor Networks. In spite of the fact that many elegant and clever solutions...
205
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TIP
2008
15 years 5 months ago
2008
Abstract--Sparse representations of signals have drawn considerable interest in recent years. The assumption that natural signals, such as images, admit a sparse decomposition over...
151
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ICPR
2010
IEEE
15 years 5 months ago
2010
IEEE
Feature-based image matching relies on the assumption that the features contained in the model are distinctive enough. When both model and data present a sizeable amount of clutte...
180
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ICUMT
2009
15 years 3 months ago
2009
Massive Multiuser Virtual Environments (MMVEs) are rapidly expanding both in the number of users and complexity of interactions. Their needs of computational resources offer new ch...