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232
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JSAC
2011
15 years 1 months ago
2011
Abstract—Cognitive radio (CR) technology enables the opportunistic use of the vacant licensed frequency bands, thereby improving the spectrum utilization. However, the CR operati...
241
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TCSV
2010
15 years 1 months ago
2010
Abstract--Multiple description coding offers interesting solutions for error resilient multimedia communications as well as for distributed streaming applications. In this letter, ...
200
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SIAMSC
2011
14 years 9 months ago
2011
Abstract. An efficient parallel algorithm is presented and tested for computing selected components of H−1 where H has the structure of a Hamiltonian matrix of two-dimensional la...
174
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SACMAT
2009
ACM
16 years 1 months ago
2009
ACM
A number of research systems have demonstrated the benefits of accompanying each request with a machine-checkable proof that the request complies with access-control policy — a...
220
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SIGCOMM
2009
ACM
16 years 1 months ago
2009
ACM
People increasingly generate content on their mobile devices and upload it to third-party services such as Facebook and Google Latitude for sharing and backup purposes. Although t...