Multiscale hypothesis testing with application to anomaly characterization from tomographic projections. - Austin B. Frakt; Alan S. Willsky; W. Clem Karl (ICIP (2), 1996)

Efficient multiscale stochastic realization. - Austin B. Frakt; Alan S. Willsky (ICASSP, 1998)

A multiscale hypothesis testing approach to anomaly detection and localization from noisy tomographic data. - Austin B. Frakt; William Clement Karl; Alan S. Willsky (IEEE Trans. Image Process., 1998)

Multiscale Autoregressive Models and Wavelets. - Khalid Daoudi; Austin B. Frakt; Alan S. Willsky (IEEE Trans. Inf. Theory, 1999)

Internal multiscale autoregressive processes, stochastic realization, and covariance extension. - Austin B. Frakt (1999)

Computationally Efficient Stochastic Realization for Internal Multiscale Autoregressive Models. - Austin B. Frakt; Alan S. Willsky (Multidimens. Syst. Signal Process., 2001)

A generalized Levinson algorithm for covariance extension with application to multiscale autoregressive modeling. - Austin B. Frakt; Hanoch Lev-Ari; Alan S. Willsky (IEEE Trans. Inf. Theory, 2003)