Multistage adaptive estimation of sparse signals

2012 IEEE Statistical Signal Processing Workshop, SSP 2012

Volumn , Issue , 2012, Pages 153-156

  Wei, Dennis ^a   Hero, Alfred O ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

adaptive sampling; Adaptive sensing; resource allocation; sparse signals

Indexed keywords

ADAPTIVE ESTIMATION; ADAPTIVE METHODS; ADAPTIVE SAMPLING; ADAPTIVE SENSING; ALLOCATION POLICIES; ESTIMATION ERRORS; OPEN LOOPS; SPARSE SIGNALS;

RESOURCE ALLOCATION; SIGNAL PROCESSING;

ESTIMATION;

EID: 84868219960     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/SSP.2012.6319646     Document Type: Conference Paper

References (11)

1. E. J. Candes, J. Romberg, and T. Tao, "Robust uncertainty principles: Exact signal reconstruction from highly incomplete frequency information," IEEE Trans. Inf. Theory, Vol. 52, pp. 489-509, Feb. 2006. (Pubitemid 43174093)
2. E. Bashan, R. Raich, and A. O. Hero, "Optimal two-stage search for sparse targets using convex criteria," IEEE Trans. Signal Process., Vol. 56, pp. 5389-5402, Nov. 2008.
3. E. Bashan, G. Newstadt, and A. O. Hero, "Two-stage multi-scale search for sparse targets," IEEE Trans. Signal Process., Vol. 59, pp. 2331-2341, May 2011.
4. D. Hitchings and D. A. Castanon, "Adaptive sensing for search with continuous actions and observations," in Proc. IEEE Conf. Decision and Control (CDC), Dec. 2010, pp. 7443-7448.
5. J. Haupt, R. M. Castro, and R. Nowak, "Distilled sensing: Adaptive sampling for sparse detection and estimation," IEEE Trans. Inf. Theory, Vol. 57, pp. 6222-6235, Sept. 2011.
6. S. Ji, Y. Xue, and L. Carin, "Bayesian compressive sensing," IEEE Trans. Signal Process., Vol. 56, pp. 2346-2356, June 2008. (Pubitemid 351795888)
7. R. M. Castro, J. Haupt, R. Nowak, and G. M. Raz, "Finding needles in noisy haystacks," in Proc. IEEE Int. Conf. Acoust. Speech Signal Process. (ICASSP), Apr. 2008, pp. 5133-5136.
8. M. Iwen and A. H. Tewfik, "Adaptive group testing strategies for target detection and localization in noisy environments," Tech. Rep. 2311, IMA Preprint Series, June 2010.
9. J. D. Haupt, R. G. Baraniuk, R. M. Castro, and R. D. Nowak, "Compressive distilled sensing: Sparse recovery using adap-tivity in compressive measurements," in Conf. Rec. Asilomar Conf. Signals Syst. Comput., Nov. 2009, pp. 1551-1555.
10. D. Wei and A. O. Hero, "Multistage adaptive estimation of sparse signals," in preparation, 2012.
11. D. P. Bertsekas, Dynamic Programming and Optimal Control, Vol. 1, Athena Scientific, Nashua, NH, 3rd edition, 2005.