Fast Directional Continuous Spherical Wavelet Transform Algorithms. - Jason D. McEwen; Michael P. Hobson; Daniel J. Mortlock; Anthony N. Lasenby (IEEE Trans. Signal Process., 2007)

CASOS: a subspace method for anomaly detection in high dimensional astronomical databases. - Marc Y. R. Henrion; David J. Hand; Axel Gandy; Daniel J. Mortlock (Stat. Anal. Data Min., 2013)