4524 search results - page 870 / 905 » The Complexity of Global Constraints |
164
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ICC
2008
IEEE
16 years 19 days ago
2008
IEEE
— In this paper, we present a new beamforming scheme for a downlink of multiuser multiple-input multipleoutput (MIMO) communication systems. Recently, a blockdiagonalization (BD)...
211
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ICDM
2008
IEEE
16 years 19 days ago
2008
IEEE
OLAP (On-Line Analytical Processing) is an important notion in data analysis. Recently, more and more graph or networked data sources come into being. There exists a similar need ...
181
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CISS
2007
IEEE
16 years 16 days ago
2007
IEEE
— We study the case of a single transmitter, which communicates to two co-located users, through an independent block Rayleigh fading channel. The co-location nature of the users...
216
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RTSS
2007
IEEE
16 years 14 days ago
2007
IEEE
Recent technological advances have opened up several distributed real-time applications involving battery-driven embedded devices with local processing and wireless communication ...
181
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RTSS
2007
IEEE
16 years 14 days ago
2007
IEEE
The increased complexity of performance-sensitive software systems leads to increased use of automated adaptation policies in lieu of manual performance tuning. Composition of ada...