85 search results - page 12 / 17 » Scaling limit of random k-trees |
190
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
Query suggestion has been an effective approach to help users narrow down to the information they need. However, most of existing studies focused on only popular/head queries. Si...
174
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CISS
2008
IEEE
16 years 28 days ago
2008
IEEE
Abstract—Compressive sensing is a new signal acquisition technology with the potential to reduce the number of measurements required to acquire signals that are sparse or compres...
176
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper we analyze the performance of random beamforming schemes in a multi-user Gaussian broadcast channel. Each user will have N > 1 receive antennas allowing optimal c...
150
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AUTOMATICA
2008
15 years 6 months ago
2008
The interrelationship between control and communication theory is becoming of fundamental importance in many distributed control systems, such as the coordination of a team of aut...
154
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ICASSP
2008
IEEE
16 years 27 days ago
2008
IEEE
Conditional Random Fields (CRFs) are often estimated using an entropy based criterion in combination with Generalized Iterative Scaling (GIS). GIS offers, upon others, the immedi...