Multi-Stage Threshold Decoding for Self-Orthogonal Convolutional Codes. - Muhammad Ahsan Ullah; Kazuma Okada; Haruo Ogiwara (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

Performance Improvement of Multi-Stage Threshold Decoding with Difference Register. - Muhammad Ahsan Ullah; Haruo Ogiwara (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

An image watermarking technique using hybrid signals as watermarks. - Amita Singha; Muhammad Ahsan Ullah (Multim. Syst., 2021)

A Real-Time Wrong-Way Vehicle Detection Based on YOLO and Centroid Tracking. - Zillur Rahman; Amit Mazumder Ami; Muhammad Ahsan Ullah (CoRR, 2022)

Development of an audio watermarking with decentralization of the watermarks. - Amita Singha; Muhammad Ahsan Ullah (J. King Saud Univ. Comput. Inf. Sci., 2022)

Design & Implementation of Automatic Machine Condition Monitoring and Maintenance System in Limited Resource Situations. - Abu Hanif Md. Ripon; Muhammad Ahsan Ullah; Arindam Kumar Paul; Md. Mortaza Morshed (CoRR, 2024)