Jeffery-hamel flow with maple: : a case study of integration of elliptic functions in a cas. - Robert M. Corless; Dawit Assefa (ISSAC, 2007)

Local quaternion Fourier transform and color image texture analysis. - Dawit Assefa; Lalu Mansinha; Kristy F. Tiampo; Henning Rasmussen; Kenzu Abdella (Signal Process., 2010)

The trinion Fourier transform of color images. - Dawit Assefa; Lalu Mansinha; Kristy F. Tiampo; Henning Rasmussen; Kenzu Abdella (Signal Process., 2011)

Extraction of Fetal ECG from Abdominal ECG and Heart Rate Variability Analysis. - Gizeaddis Lamesgin; Yonas Kassaw; Dawit Assefa (AECIA, 2014)

Novel Edge Detection Scheme in the Trinion Space for Use in Medical Images with Multiple Components. - Dawit Assefa; Ondrej Krejcar (ICCCI (2), 2016)

Framework for Effective Image Processing to Enhance Tuberculosis Diagnosis. - Tsion Samuel; Dawit Assefa; Ondrej Krejcar (ACIIDS (2), 2018)

GCC Aware Glaucoma Detection Using Macula OCT Image Analysis Based on Deep CNN. - Hana Mekonen; Tesfaye Tadesse; Ondrej Krejcar; Kenzu Abdella; Dawit Assefa (ICCCI (2), 2024)