Fixed-point integer implementations of selected solvers for constrained response function fitting

Proceedings of the 7th International Conference on Facility Operations: Safeguards Interface

Volumn , Issue , 2004, Pages 243-253

  Estep, R J ^a   Brener, M W ^a   Martinez, M E ^a   Murray, W S ^a   Sapp, B A ^a  

^a LOS ALAMOS NATIONAL LABORATORY   (United States)

Author keywords

Material Basis Set

Indexed keywords

ALGEBRA; ALGORITHMS; CONSTRAINT THEORY; GAMMA RAYS; IMAGE RECONSTRUCTION; ISOTOPES; PERSONAL COMPUTERS; PROBLEM SOLVING; RADIATION SHIELDING; SET THEORY; SPECTROMETERS; TOMOGRAPHY;

CONSTRAINED RESPONSE FUNCTION FITTING; FIXED-POINT INTEGER; GAMMA RAY SPECTRA; MATERIALS BASIS SET;

INTEGER PROGRAMMING;

EID: 22144484164     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. B.A. Sapp, M.W. Brener, R.J. Estep, M.E. Martinez, and W.S. Murray, "The Lambs Software: Implementing The Material Basis Set Method On The Palm Pilot CZT Spectrometer," presented at this conference.
2. R.J. Estep, T.H. Prettyman, and G.A. Sheppard, "Reduction of TGS image reconstruction times using separable attenuation coefficient models," proceedings of the ANS Winter meeting, San Francisco, CA, June 1995.
3. M.W. Rawool-Sullivan, R.J. Estep, M.W. Johnson, and W. Murray, "Application of the Gross-Count material Basis Set (GC-MBS) Method to the Analysis of CdZnTe Spectra," 1999 IEEE Nuclear Science Symposium, Oct. 26-28, Seattle, Washington, USA.
4. D. Miko, R.J. Estep, and M.W. Rawool-Sullivan, "An Innovative Method for Extracting Isotopic Information from Low-Resolution Gamma Spectra," Nucl. Instr. and Meth. A422 (1999) 433-437.
5. R.J. Estep, M.W. Rawool-Sullivan, and D. Miko, "A Method for Correcting NaI Spectra for Attenuation Losses in Hand-Held Instrument Applications," IEEE Transactions on Nuclear Science Vol 45, No. 3, June 1998.
6. P.R. Bevington and D.K. Robinson, Data Reduction and Error Analysis for the Physical Sciences, 3rd Edition, (McGraw Hill, Boston, MA, 2003).
7. C. Lawson and R. Hanson, Solving Least Squares Problems, (Prentice-Hall, Englewood, NJ, 1974).
8. R. Gordon, "A Tutorial on ART," IEEE Trans. Nucl. Sci., NS-21, 78 (1974).
9. R.J. Estep, M.W. Brener, M.E. Martinez, and W.S. Murray, and B.A. Sapp, " A Fast Non-Negative Least Squares Solver For Use In Radioisotope Identification With The Material Basis Set Method ", submitted to the 45th Annual Meeting of the INMM, July 18-22, 2004, Orlando, FL.
10. W.H. Press, B.P. Flannery, S.A. Teukolsky, and W.T. Veterrling, Numerical Recipes in C (Cambridge University Press, Cambridge, MA, 1988).