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NIPS
2004
15 years 1 months ago
Bayesian Regularization and Nonnegative Deconvolution for Time Delay Estimation
Bayesian Regularization and Nonnegative Deconvolution (BRAND) is proposed for estimating time delays of acoustic signals in reverberant environments. Sparsity of the nonnegative f...
Yuanqing Lin, Daniel D. Lee
TIP
2008
69views more  TIP 2008»
14 years 11 months ago
An Efficient Phase and Object Estimation Scheme for Phase-Diversity Time Series Data
We present a two-stage method for obtaining both phase and object estimates from phase-diversity time series data. In the first stage, the phases are estimated for each time frame...
Johnathan M. Bardsley
TSP
2010
14 years 6 months ago
Mitigating channel estimation error with timing synchronization tradeoff in cooperative communications
Channel estimation error and co-channel interference (CCI) problems are among the main causes of performance degradation in wireless networks. In this paper, we investigate the im...
Ahmed S. Ibrahim, K. J. Ray Liu
SAS
1991
Springer
15 years 3 months ago
Polymorphic Time Systems for Estimating Program Complexity
We present a new approach to static program analysis that permits each expression in a program to be assigned an execution time estimate. Our approach uses a time system in conjun...
Vincent Dornic, Pierre Jouvelot, David K. Gifford
WCET
2010
14 years 9 months ago
On the Use of Context Information for Precise Measurement-Based Execution Time Estimation
The present paper investigates the influence of the execution history on the precision of measurementbased execution time estimates for embedded software. A new approach to timing...
Stefan Stattelmann, Florian Martin