1699 search results - page 163 / 340 » On the Expressive Power of QLTL |
203
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DBPL
1993
Springer
15 years 10 months ago
1993
Springer
In this paper we study the expressive power of query languages for nested bags. We de ne the ambient bag language by generalizing the constructs of the relational language of Brea...
167
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
In this paper, the ergodic sum-rate and outage probability of a downlink single-antenna channel with K users are analyzed in the presence of Rayleigh flat fading, where limited cha...
244
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
In this paper, we introduce a higher-order MRF optimization
framework. On the one hand, it is very general;
we thus use it to derive a generic optimizer that can be applied
to a...
180
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—In multiuser diversity systems, the impact of largescale fading on the total system performance such as link quality and system power has not been widely addressed. Cons...
188
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GLOBECOM
2007
IEEE
16 years 26 days ago
2007
IEEE
— In this paper, we propose a new framework for the study of cellular networks called the fluid model and we derive from this model analytical formulas for interference, outage ...