2228 search results - page 160 / 446 » Electronic Payment Systems |
168
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CIE
2007
Springer
15 years 6 months ago
2007
Springer
There is a large disparity between the rich physical interfaces of co-located arcade games and the generic input devices seen in most home console systems. In this paper we argue ...
148
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JSAC
2006
15 years 6 months ago
2006
This paper studies the design of signaling waveforms for time-hopping impulse radio (TH-IR) with limits on the power spectral density. Such restrictions are imposed by the spectra...
211
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ML
2010
ACM
15 years 5 months ago
2010
ACM
We propose two fast algorithms for abrupt change detection in streaming data that can operate on arbitrary unknown data distributions before and after the change. The first algor...
215
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TWC
2010
15 years 1 months ago
2010
Optimized opportunistic multicast scheduling (OMS) is studied for cellular networks, where the problem of efficiently transmitting a common set of fountain-encoded data from a sin...
137
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CRYPTO
1998
Springer
15 years 10 months ago
1998
Springer
We state the basic requirements for time-stamping systems applicable as the necessary support to the legal use of electronic documents. We analyze the main drawbacks of the time-st...