1927 search results - page 305 / 386 » An Access Control Model for Location based Services |
117
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TIT
2008
15 years 1 months ago
2008
We consider the problem of several users transmitting packets to a base station, and study an optimal scheduling formulation involving three communication layers, namely, the mediu...
113
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HIPEAC
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. Power efficiency has become a key design trade-off in embedded system designs. For system-on-a-chip embedded systems, an external bus interconnects embedded processor co...
122
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CSFW
2011
IEEE
14 years 1 months ago
2011
IEEE
—Randomization is used in computer security as a tool to introduce unpredictability into the software infrastructure. In this paper, we study the use of randomization to achieve ...
DRM
2007
Springer
15 years 7 months ago
2007
Springer
We introduce a data structure for program execution under a limited oblivious execution model. For fully oblivious execution along the lines of Goldreich and Ostrovsky [2], one tr...
112
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ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
— We propose a spreading code medium access control (MAC) protocol with each node equipped with single transceiver for wireless ad hoc networks, based on the code division multip...