2740 search results - page 280 / 548 » Approximating Component Selection |
129
Voted
ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
It is well known that high-dimensional nearest-neighbor retrieval is very expensive. Many signal processing methods suffer from this computing cost. Dramatic performance gains can...
134
Voted
ISQED
2008
IEEE
15 years 10 months ago
2008
IEEE
An efficient frequency-based clock analysis method: CSAV is proposed in this paper. It computes the circuit response by first solving the state equation in frequency domain, and...
142
Voted
GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
—In this paper we present an analytical approach to evaluate the M-QAM symbol error rate (SER) of Alamouti space time coded OFDM direct conversion receivers subject to carrier fr...
146
click to vote
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— We consider multiuser scheduling with limited feedback of partial channel state information in MIMO broadcast channels. By using spatial multiplexing at the base statio...
129
Voted
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper, we investigate the problem of grouping the sensor nodes into clusters to enhance the overall scalability of the network. A selected set of nodes, known as gatewa...