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182
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TWC
2008
15 years 6 months ago
2008
Broadcasting allows efficient information sharing and fusion in wireless networks. In this paper, the energy efficiency limits in wireless broadcasting, defined as the minimal achi...
171
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TWC
2008
15 years 6 months ago
2008
We deal with the concept of physical-layer fairness in amplify and forward cooperative diversity systems, which reflects the need for equally allocating the consumed power among th...
141
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TWC
2008
15 years 6 months ago
2008
In this paper we study the performance of Filtered Multitone (FMT) modulation systems in time-frequency selective fading channels. FMT generalizes the OFDM scheme through the deplo...
182
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KAIS
2007
15 years 6 months ago
2007
We present an adaptive load shedding approach for windowed stream joins. In contrast to the conventional approach of dropping tuples from the input streams, we explore the concept ...
144
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ALIFE
2002
15 years 6 months ago
2002
: We use the term 'Strong Artificial Life' to refer to the thesis that a sufficiently sophisticated computer simulation of a life-form is a life-form in its own right. Ca...