Decomposition of the Hadamard Matrices and Fast Hadamard Transform. - Hakob G. Sarukhanyan (CAIP, 1997)

On fast hadamard transforms of Williamson type. - Hakob Sarukhanyan; Sos S. Agaian; Karen O. Egiazarian; Jaakko Astola (EUSIPCO, 2000)

Multiplicative-theorem-based fast Williamson-Hadamard transforms. - Sos S. Agaian; Hakob Sarukhanyan; Jaakko T. Astola (Image Processing: Algorithms and Systems, 2002)

Binary matrices, decomposition and multiply-add architectures. - Hakob Sarukhanyan; Sos S. Agaian; Jaakko T. Astola; Karen O. Egiazarian (Image Processing: Algorithms and Systems, 2003)

Skew Williamson-Hadamard Transforms. - Sos S. Agaian; Hakob Sarukhanyan; Jaakko Astola (J. Multiple Valued Log. Soft Comput., 2004)

Construction and Application of Hybrid Wavelet and Other Parametric Orthogonal Transforms. - Hakob Sarukhanyan; Arthur Petrosian (J. Math. Imaging Vis., 2005)

Human movement activity classification approaches that use wearable sensors and mobile devices. - Sahak Kaghyan; Hakob Sarukhanyan; David Akopian (Multimedia Content and Mobile Devices, 2013)

Platform-dependent optimization considerations for mHealth applications. - Sahak Kaghyan; David Akopian; Hakob G. Sarukhanyan (MOBMU, 2015)

Development and validation of an improved smartphone heart rate acquisition system. - Gevorg Karapetyan; Rafayel Barseghyan; Hakob Sarukhanyan; Sos S. Agaian (Image Processing: Algorithms and Systems, 2015)