Robust initial LLRs for iterative decoders in presence of non-Gaussian noise. - Arun Ayyar; Michael Lentmaier; Giridhar Krishnamurthy; Gerhard P. Fettweis (ISIT, 2009)

Monotonous (semi-)nonnegative matrix factorization. - Nirav Bhatt; Arun Ayyar (CODS, 2015)