An automated approach for determining the number of components in non-negative matrix factorization with application to mutational signature learning. - Gal Gilad; Itay Sason; Roded Sharan (Mach. Learn. Sci. Technol., 2021)

A data-driven approach for constructing mutation categories for mutational signature analysis. - Gal Gilad; Mark D. M. Leiserson; Roded Sharan (PLoS Comput. Biol., 2021)

Mutational Signature Refitting on Sparse Pan-Cancer Data. - Gal Gilad; Teresa M. Przytycka; Roded Sharan (WABI, 2025)