참고문헌
- Akerlof, C., Alcock, C., Allsman, R., Axelrod, T., Bennett, D. P., Cook, K. H., Freeman, K., Griest, K., Marshall, S., Park, H.-S., Perlmutter, S., Peterson, B., Quinn, P., Reimann, J., Rodgers, A., Stubbs, C. W. and Sutherland, W. (1994). Application of cubic splines to the spectral analysis of unequally spaced data, The Astrophysical Journal, 436, 787-794. https://doi.org/10.1086/174954
- Biau, G., Bunea, F. and Wegkamp, M. H. (2005). Functional classification in Hilbert spaces, IEEE Transactions on Information Theory, 51, 2163-2172. https://doi.org/10.1109/TIT.2005.847705
- Blomme, J., Debosscher, J., De Ridder, J., Aerts, C., Gilliand, R. L., Christensen-Dalsgaard, J., Kjeldsen, H., Brown, T. M., Borucki,W. J., Koch, D., Jenkins, J. M., Kurtz, D.W., Stello, D., Stevens, I. R. and Suran, M. D. (2010). Automated classification of variable stars in the asteroseismology program of the Kepler space mission, The Astrophysical Journal Letters, 713, L204-L207. https://doi.org/10.1088/2041-8205/713/2/L204
- Clarkson, D., Fraley, C., Gu, C. C. and Ramsay, J. O. (2005). S+ Functional Data Analysis: User's Manual for Windows, Springer.
- Deb, S. and Singh, H. P. (2009). Light curve analysis of variable stars using Fourier decomposition and principal component analysis, Astronomy & Astrophysics, 507, 1729-1737. https://doi.org/10.1051/0004-6361/200912851
- Debosscher, J., Sarro, L. M., Aerts, C., Cuypers, J., Vandenbussche, B., Garrido, R. and Solano, E. (2008). Automated supervised classification of variable stars I. Methodology, Astronomy & Astrophysics Manuscript No. 7638.
- Deeming, T. J. (1975). Fourier analysis with unequally-spaced data, Astrophysical and Space Science, 36, 137-158. https://doi.org/10.1007/BF00681947
- Dwortesky, M. M. (1983). A period-finding method for sparse randomly spaced observations or "How long is a piece of string ?", Monthly Notices of the Royal Astronomical Society, 203, 917-924. https://doi.org/10.1093/mnras/203.4.917
- Ferraty, F. and Vieu, P. (2003). Curves discrimination: A nonparametric functional approach, Com-putational Statistics and Data Analysis, 44, 161-173. https://doi.org/10.1016/S0167-9473(03)00032-X
- Friedman, J. H. (1984). A variable span smoother, Technical report No. 5. Laboratory for Computa-tional Statistics, Department of Statistics, Stanford University.
- Hall, P., Reimann, J. and Rice, J. (2000). Nonparametric estimation of a periodic function, Biometrika, 87, 545-557. https://doi.org/10.1093/biomet/87.3.545
- Hall, P., Poskitt, D. S. and Presnell, B. (2001). A functional data-analytic approach to signal discrimination, Technometircs, 43, 1-9. https://doi.org/10.1198/00401700152404273
- Hegland, M., Clarke, W. and Kahn, M. (2001). Mining the MACHO dataset, Computer Physics Communications, 142, 22-28. https://doi.org/10.1016/S0010-4655(01)00307-1
- Lafler, J. and Kinman, T. D. (1965). An RR Lyrae survey with the Lick 20-inch astrograph II. The cal-culation of RR Lyrae periods by electronic computer, Astrophysical Journal Supplement Series, 11, 216-222. https://doi.org/10.1086/190116
- Lomb, N. R. (1976). Least-squares frequency analysis of unequally spaced data, Astrophysical and Space Science, 39, 447-462. https://doi.org/10.1007/BF00648343
- Oh, H.-S., Nychka, D., Brown, T. and Charbonneau, P. (2004). Period analysis of variable stars by robust smoothing, Journal of the Royal Statistical Society Series C, 53, 15-30. https://doi.org/10.1111/j.1467-9876.2004.00423.x
- Ramsay, J. O. and Silverman, B. W. (2002). Applied Functional Data Analysis, Springer, New York.
- Ramsay, J. O. and Silverman, B. W. (2005). Functional Data Analysis, 2nd ed, Springer, New York.
- Ramsay, J. O., Hooker, G. and Graves, S. (2009). Functional Data Analysis with R and MATLAB, Springer, Dordrecht.
- Reimann, J. D. (1994). Frequency Estimation Using Unequally-Spaced Astronomical Data, Ph.D. thesis, Department of Statistics, University of California at Berkeley.
- Rossi, F. and Villa, N. (2006). Support vector machine for functional data classification, Neurocomputing, 69, 730-742. https://doi.org/10.1016/j.neucom.2005.12.010
- Sarro, L., Debosscher, J. M., Lopez, M. and Aerts, C. (2009). Automated supervised classification of variable stars II. Application to the OGLE database, Astronomy & Astrophysics, 494, 739-768. https://doi.org/10.1051/0004-6361:200809918
- Scargle, J. D. (1982). Studies in astronomical time series analysis II. Statistical aspects of spectral analysis of unevenly spaced data, Astrophysical Journal, 263, 835-853. https://doi.org/10.1086/160554
- Stellingwerf, R. F. (1978). Period determination using phase dispersion minimization, Astrophysical Journal, 224, 953-960. https://doi.org/10.1086/156444
- Usatov, M. and Nosulchik, A. (2008). The extended catalog of red AGB variable stars found in the NSVS database, Open European Journal of Variable Stars.
- Willemsen, P. G. and Eyer, L. (2005). A study of supervised classification of Hipparcos variable stars using PCA and support vector machines, Manuscript.
- Wozniak, P. R., Williams, S. J., Vestrand, W. T. and Gupta, V. (2004). Identifying red variables in the northern sky variability survey, The Astronomical Journal, 128, 2965-2976. https://doi.org/10.1086/425526