2957 search results - page 516 / 592 » The Complexity of Polynomial-Time Approximation |
CORR
2007
Springer
13 years 7 months ago
2007
Springer
We consider an information-theoretic objective function for statistical modeling of time series that embodies a parametrized trade-off between the predictive power of a model and...
JSAC
2008
13 years 7 months ago
2008
Abstract-- We explore the performance and hardware complexity tradeoffs associated with performing iterative multipleinput multiple-output (MIMO) detection using a sphere decoder a...
JSAC
2006
13 years 7 months ago
2006
This paper deals with joint data detection, synchronization and channel parameter estimation for Direct-Sequence Code Division Multiple Access (DS-CDMA) systems over frequency sel...
JSAC
2006
13 years 7 months ago
2006
Abstract--Efficient near-optimal energy allocation for multimedia data transmission using multicarrier modulation is investigated. The optimal method typically relies on an iterati...
MONET
2006
13 years 7 months ago
2006
The Open Spectrum approach to spectrum access can achieve near-optimal utilization by allowing devices to sense and utilize available spectrum opportunistically. However, a naive d...