42230 search results - page 260 / 8446 » Algorithms and Complexity Results for |
215
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TCS
2011
15 years 1 months ago
2011
Models of biological systems and phenomena are of high scientific interest and practical relevance, but not always easy to obtain due to their inherent complexity. To gain the re...
171
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SAC
2010
ACM
16 years 1 months ago
2010
ACM
Complex organizations need to establish access control policies in order to manage access to restricted resources. Role Based Access Control paradigm has been introduced in ’90 ...
169
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GLOBECOM
2006
IEEE
16 years 21 days ago
2006
IEEE
— We propose an iterative receiver for horizontally encoded MIMO systems like the PARC proposal for MIMOHSDPA. Our receiver uses a K-best-MAP demodulator to provide the channel d...
181
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PCM
2004
Springer
15 years 12 months ago
2004
Springer
The paper presents a novel video watermarking scheme called Mapping Energy video Watermarking (MEW) for copyright protection. The watermark is embedded in the compressed domain and...
155
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CATS
2007
15 years 8 months ago
2007
Financial derivatives are contracts concerning rights and obligations to engage in future transactions on some underlying financial instrument. A major concern in financial mark...