1. Natural Language Processing Especially, Social Network Analysis
2. Machine Learning and Data Mining
3. Information System
4. Database, Distributed and Decision Support System

1. Shahjalal,M., Islam ,A., Amaah, M. (2012). Filtration and synthesis of different types of Human Voice signals An application of Digital Signal Processing, IISTE Journal, 2(4), USA.
2. Ullah, M. A. (2013). Microcontroller based reprogrammable digital door lock security system by using keypad & GSM/CDMA technology. IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE), 4(6), 38-42.
3. Chowdhury, M. S. A., Akter, M. S., & Ullah, M. A. (2013)., Designing a 36 segment display for bengali compound character. International Journal of Computer Science and Network Security (IJCSNS), 13(3), 48-53.
4. Ullah, M. A. (2016)., A Model on Programmable Touch Screen Based DC Motor Speed Control - Design and Implementation, IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE). 11(2),40-45.
5. Ullah, M. A., Azman, N., Islam, M. M., & Zaki, Z. M. (2017). Multimodal Sentiment Analysis A Study Towards Future Directions. Advanced Science Letters, 23(5), 4973-4976.
6. Ullah, M. A., Alam, M. M., Rahman, M. M., Alahi, A. S., Masum, A. K. M., Akter, N. (2019, October). Impact of ICT on students’ academic performance Applying Association Rule Mining and Structured Equation Modeling. International Journal of Advanced Computer Science and Applications (IJACSA), 10( 8), 387-393.
7. Ullah, M. A., Marium, S. M., Begum, S. A., & Dipa, N. S. (2020). An algorithm and method for sentiment analysis using the text and emoticon. ICT Express, 6(4), 357-360.
8. Ullah, M. A., Tahrin, A., & Marjan, S. (2020). An Algorithm for Multi-Domain Website Classification. International Journal of Web-Based Learning and Teaching Technologies (IJWLTT), 15(4), 57-65. doi10.4018/IJWLTT.2020100104.
9. Goel, S., Gupta, S., Panwar, A., Kumar, S., Verma, M., Bourouis, S., & Ullah, M. A. (2021). Deep Learning Approach for Stages of Severity Classification in Diabetic Retinopathy Using Color Fundus Retinal Images. Mathematical Problems in Engineering, 2021.
10. Mishra, S., Ahmed, T., Mishra, V., Bourouis, S., & Ullah, M. A. (2022). An Online Kernel Adaptive Filtering-Based Approach for Mid-Price Prediction. Scientific Programming, 2022
11. Tharewal, S., Malche, T., Tiwari, P. K., Jabarulla, M. Y., Alnuaim, A. A., Mostafa, A. M., & Ullah, M. A. (2022). Score-Level Fusion of 3D Face and 3D Ear for Multimodal Biometric Human Recognition. Computational Intelligence and Neuroscience, 2022
12. Rani, S., Ghai, D., Kumar, S., Kantipudi, M. V. V., Alharbi, A. H., & Ullah, M. A. (2022). Efficient 3D AlexNet Architecture for Object Recognition Using Syntactic Patterns from Medical Images. Computational Intelligence and Neuroscience, 2022.
13. Ullah, M. A., & Chowdhury, M.S. (2022). Dictionary-Based Research Articles Classification. Journal of Computer Engineering, 2(1), Bangladesh.

1. Mollah, M. B., Islam, S. S., & Ullah, M. A. (2012, May). Proposed e-police system for enhancement of e-government services of Bangladesh. In Informatics, Electronics & Vision (ICIEV), 2012 International Conference on (pp. 881-886). IEEE.
2. Islam, S. S., Mollah, M. B., Huq, M. I., & Ullah, M. A. (2012, May). Cloud computing for future generation of computing technology. In Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), 2012 IEEE International Conference on (pp. 129-134). IEEE.
3. Mollah, M. B., Ullah, M. A., Mozumder, M. Y., & Islam, S. S. (2012, May). Concept design for SCADA system using Cognitive Radio based IEEE 802.22 for power system. In Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), 2012 IEEE International Conference on(pp. 109-114). IEEE.
4. Ullah, M. A. (2016, December). Sentiment analysis of students feedback A study towards optimal tools. In Computational Intelligence (IWCI), International Workshop on (pp. 175-180). IEEE.
5. Ullah, M. A., Islam, M. M., Azman, N. B., & Zaki, Z. M. (2017, February). An overview of Multimodal Sentiment Analysis research Opportunities and Difficulties. In Imaging, Vision & Pattern Recognition (icIVPR), 2017 IEEE International Conference on (pp. 1-6). IEEE.
6. Ullah, M. A, Alam, M.M., Sultana, S., & Toma, R.S. (2018, October). Predicting Default Payment of Credit card users using mining techniques. In 2018 International Conferences on Innovations in Science, Engineering and Technology (ICISET) (pp. 355-360). IEEE.
7. Ullah, M. A., Hasnayeen, M. A., Shan-A-Alahi, A., Rahman, F., & Akhter, S. (2020, December). A Search for Optimal Feature in Political Sentiment Analysis. In 2020 IEEE International Women in Engineering (WIE) Conference on Electrical and Computer Engineering (WIECON-ECE) (pp. 340-343). IEEE.
8. Ullah, M. A., Azman, N., Zaki, Z. M., & Islam, M. M. (2020, December). Dataset Creation from Multilingual Data of Social Media Challenges and Consequences. In 2020 IEEE International Women in Engineering (WIE) Conference on Electrical and Computer Engineering (WIECON-ECE) (pp. 288-291). IEEE.
9. Ullah, M. A., Shahid, S., & Sultana, Z. (2021). Machine Learning Based Diagnosis System for Easy and Fast Heart Disease Prediction. In Interdisciplinary Research in Technology and Management (pp. 426-431). CRC Press. [Best Paper Rewarded]
10. Ullah, M. A., Munmun, K., Tamanna, F. Z., & Chowdhury, M. S. A. (2022, February). Sentiment Analysis using Ensemble Technique on Textual and Emoticon Data. In 2022 International Conference on Innovations in Science, Engineering and Technology (ICISET) (pp. 255-259). IEEE.

1. Ullah, M. A., & Hossain, S. A. (2018). Ontology-Based Information Retrieval System for University Methods and Reasoning. In Emerging Technologies in Data Mining and Information Security (pp. 119-128). Springer, Singapore.
2. Ullah, M. A. (2018). A Model for Predicting Outfit Sales Using Data Mining Methods. In Emerging Technologies in Data Mining and Information Security (pp. 711-720). Springer, Singapore.
3. Rahman, M. M., Ullah, M. A., Sultana, Z., & Islam, M. R. (2018). An Approach to the Parameter Based Doctor Ranking. In Emerging Technologies in Data Mining and Information Security (pp. 759-770). Springer, Singapore.
4. Ullah, M. A., Alam, M. M., Mahiuddin, M., & Rahman, M. M. (2018). Predicting Factors of Students Dissatisfaction for Retention. In Emerging Technologies in Data Mining and Information Security (pp. 501-510). Springer, Singapore.
5. Ullah, M. A., Alam, M. M., Sheuli, S. A., & Mumu, J. A. (2023). Predicting Interest of Beginner-Level Engineering Students for Better Career Using Classification Method. In The Fourth Industrial Revolution and Beyond Select Proceedings of IC4IR+ (pp. 59-71). Singapore Springer Nature Singapore.

1. Vice-Chancellor Gold medal for M.Sc. in CSE
2. 3MT PhD Thesis Competition Winner Award
3. Grant for PhD program

Professional Memberships
 Senior Memberm Institute of Electrical and Electronics Engineers (IEEE)
 Member, The Institution of Engineers, Bangladesh (IEB)
 Divisional Coordinator, IEEE computer Socitety Bangladesh

Guest Editor
 Contemporary Mathematics (Singapore)

Editorial Board Memberships
 International Journal of Web-Based Learning and Teaching Technologies (IJWLTT), USA
 Progress in Human-Computer Interaction (PHCI), Whioce Publishing, Singapore

Reviewer Roles
Springer
 International Journal of Machine Learning and Cybernetics
 International Journal of Fuzzy Systems
 Journal of Big Data
 BioData Mining
 Scientific Reports

Elsevier
 Journal of King Saud University - Computer and Information Sciences
 Expert Systems With Applications
 Information Fusion

Taylor & Francis
 Imaging Science Journal
 Automatika
 Connection Science

IEEE
 IEEE Internet of Things Journal

Other Journals
 KSII Transactions on Internet and Information System (Korea)
 Journal of Engineering Science and Technology (JESTEC) (Malaysia)
 Journal of Information Technology Research (JITR) (USA)
 International Journal of Enterprise Information System (IJEIS) (USA)
 International Journal of Intelligent Information Technologies (IJIIT) (USA)
 Asian Journal of Research in Computer Science (India)

Conference Activities

Advisory Roles
 2nd International Conference on Emerging Technologies in Computing (ICETC - 2022), Brainware University, India

Track Chair
 International Conference on Big Data, IoT and Machine Learning (BIM 2023), Bangladesh

Organizing Committee Member
 International Conference on Innovations in Science, Engineering and Technology (ICISET 2022 & ICISET 2024), Bangladesh

Session Chair
 1st World International Conference on Islamic Sciences (WICOIS'16), Malaysia
 International Conference on Innovations in Science, Engineering and Technology (ICISET 2022 & ICISET 2024), Bangladesh
 International Conference on Big Data, IoT and Machine Learning (BIM 2023), Bangladesh

Technical Program Committee (TPC) Member and Reviewer
 EAI SAFER-TEA 2023, Cameroon
 6th Asia Conference on Cognitive Engineering and Intelligent Interaction (CEII2023), Hong Kong
 27th International Conference on Computer and Information Technology (ICCIT 2024), Bangladesh
 3rd International Conference on Advanced Communication and Intelligent Systems (ICACIS 2024), India
 International Conference on Bangabandhu and Digital Bangladesh (ICBBDB 2021), Bangladesh
 International Conference on Machine Intelligence and Emerging Technologies (MIET 2022), Bangladesh

Reviewer for Other Conferences
 International Conference on Electrical, Computer, and Communication Engineering (ECCE 2019), Bangladesh
 26th International Conference on Computer and Information Technology (ICCIT 2023), Bangladesh
 The 8th International Conference on Fuzzy Systems and Data Mining (FSDM 2022), China