Md. Tofael Ahmed

Faculty Member image

Md. Tofael Ahmed

Associate Professor

Comilla University
Cumilla-3506, Bangladesh

tofael@cou.ac.bd
+8801624920254

 Online social networks data analysis, Data Mining(Cybersecurity, Big data analysis), Data communication, Spam Detection, Cyber-bullying Detection and Prevention, Data Security, Cognitive Radio and Different networks security. Now i am working on Harassment detection in Twitter network. My Future research interest is Cloud computing and Green computing.

Master of Philosophy South Asian University, Newdelhi Online Social Network Data Analysis 2018
Master of Science University of Rajshahi Wireless Communication 2006
Bachelor of Science University of Rajshahi 2005
Higher Secondary Certificate (H.S.C) Cant. Public School & College, Bogra Science 2000
Secondary School Certificate (S.S.C) Police Line High School, Bogra Science 1998

Dept. of Information & Communication Technology, Bangladesh
Associate Professor
December 2018 - Present


Dept. of Information & Communication Technology, Bangladesh
Assistant Professor
May 2013 - December 2013


Dept. of Information & Communication Technology, Bangladesh
Lecturer
January 2010 - 2010


1. An intrusion detection system for packet and flow based networks using deep neural network approach, International Journal of Electrical and Computer Engineering (IJECE), Vol. 10, No. 5, October 2020, pp. 5514~5525, ISSN: 2088-8708, DOI: 10.11591/ijece.v10i5.pp5514-5525.

2. Text-independent speaker identification system using average pitch and formant analysis. International Journal on Information Theory (IJIT), Vol.3, No.3, July 2014, DOI : 10.5121/ijit.2014.3303.

3. Natural language processing and machine learning based cyberbullying detection for Bangla and Romanized Bangla texts. TELKOMNIKA Telecommunication, Computing, Electronics and Control ,Vol. 20, No. 1, February 2022, pp. 89~97 ISSN: 1693-6930, DOI:10.12928/TELKOMNIKA.v20i1.18630.

4. Detection of multiple failures in wavelength division multiplexed optical network using graph based light path restoration method. International Journal of Engineering Research and Applications (IJERA), Vol. 3, Issue 1, January -February 2013, pp.1398-1406.

5. The prediction of coronavirus disease 2019 outbreak on Bangladesh perspective using machine learning: a comparative study. International Journal of Electrical and Computer Engineering (IJECE) Vol. 12, No. 4, August 2022, pp. 4276~4287 ISSN: 2088-8708, DOI: 10.11591/ijece.v12i4.pp4276-4287.

6. Red-AODV: A Prevention Model of Black Hole Attack for VANET Protocols and Identification of Malicious Nodes in VANET. International Journal of Computer Networks and Applications (IJCNA) ,Volume 8, Issue 5, September – October (2021), pp. 524~537, DOI: 10.22247/ijcna/2021/209985.

7. DEVELOPMENT OF SOM NEURAL NETWORK BASED ENERGY EFFICIENT CLUSTERING HIERARCHICAL PROTOCOL FOR WIRELESS SENSOR NETWORK. International Journal of Advanced Smart Sensor Network Systems (IJASSN), Vol 10, No.1/2/3, July 2020, pp. 1~14, DOI:10.5121/ijassn.2020.10301.

8. ON DETECTION AND TRACKING OF THE VEHICLES FROM THE REAL TIME VIDEO STREAM USING BACKGROUND SUBTRACTION PROCESS WITH BLOB TRACKER ALGORITHM. International Journal of Ambient Systems and Applications (IJASA) Vol.8, No.1/2, June 2020, pp. 21~30, DOI:10.5121/ijasa.2020.8203.

9. INVESTIGATION OF THE PERFORMANCE OF CONTENT-BASED OPPORTUNISTIC ROUTING PROTOCOL IN DTN: A COMPARATIVE STUDY. International Journal of Advanced Smart Sensor Network Systems (IJASSN), Vol 9, No.4, October 2019, pp. 1~9, DOI:10.5121/ijassn.2019.9401.

10. Concept for a Web Map Implementation with Faster Query Response. Journal of Information Engineering and Applications www.iiste.org
ISSN 2224-5782 (print) ISSN 2225-0506 (online), Vol 2, No.1, 2012, pp.30~37.

11. MULTIMODAL CYBERBULLYING MEME DETECTION FROM SOCIAL MEDIA USING DEEP LEARNING APPROACH. International Journal of Computer Science & Information Technology (IJCSIT) Vol 15, No 4, August 2023, pp. 27~37, DOI: 10.5121/ijcsit.2023.15403.

12. Cyberbullying Detection Based on Hybrid Ensemble Method using Deep Learning Technique in Bangla Dataset. International Journal of Advanced Computer Science and Applications, Vol. 14, No. 9, September 2023, pp. 545~551, DOI: 10.14569/IJACSA.2023.0140958.


1. Introduction of PMI-SO Integrated with Predictive and Lexicon Based Features to Detect Cyberbullying in Bangla Text Using Machine Learning. In: Mathur, G., Bundele, M., Lalwani, M., Paprzycki, M. (eds) Proceedings of 2nd International Conference on Artificial Intelligence: Advances and Applications. Algorithms for Intelligent Systems. Springer, Singapore. https://doi.org/10.1007/978-981-16-6332-1_56.

2. Robustness of Eigenvalue-Spread Based Rule of Combination in Dynamic Networked System with Link Failures. In: Satu, M.S., Moni, M.A., Kaiser, M.S., Arefin, M.S. (eds) Machine Intelligence and Emerging Technologies. MIET 2022. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 491. Springer, Cham. https://doi.org/10.1007/978-3-031-34622-4_27.

3. A Proposal of Systematic SMS Spam Detection Model Using Supervised Machine Learning Classifiers. In: Bansal, J.C., Engelbrecht, A., Shukla, P.K. (eds) Computer Vision and Robotics. Algorithms for Intelligent Systems. Springer, Singapore. https://doi.org/10.1007/978-981-16-8225-4_35.


1. Deployment of Machine Learning and Deep Learning Algorithms in Detecting Cyberbullying in Bangla and Romanized Bangla text: A Comparative Study,  2021 International Conference on Advances in Electrical, Computing, Communication and Sustainable Technologies (ICAECT),   19-20 February 2021, Bhilai, India, IEEE.
2. Effects of buffer size and mobility models on the optimization of number of message copies for multi-copy routing protocols in scalable delay-tolerant networks,  2016 International Conference on Innovations in Science, Engineering and Technology (ICISET),  28-29 October 2016, Dhaka, Bangladesh, IEEE.
3. Forecast the Rating of Online Products from Customer Text Review based on Machine Learning Algorithms. 2021 International Conference on Information and Communication Technology for Sustainable Development (ICICT4SD), DOI: 10.1109/ICICT4SD50815.2021.9396822, 27-28 February 2021, Dhaka, Bangladesh, IEEE.
4. Rating Prediction of Product Reviews of Bangla Language using Machine Learning Algorithms. 2021 International Conference on Artificial Intelligence and Mechatronics Systems (AIMS), DOI: 10.1109/AIMS52415.2021.9466022, 28-30 April 2021, Bandung, Indonesia, IEEE.
5. Analysis of Online Education System of Bangladesh during COVID-19 Pandemic Based on NLP and Machine Learning: Problem and Prospect. 2021 Emerging Trends in Industry 4.0 (ETI 4.0), 19-21 May 2021, DOI: 10.1109/ETI4.051663.2021.9619312, Raigarh, India, IEEE.
6. Semantic Topic Extraction from Bangla News Corpus Using LDA and BERT-LDA. 2022 25th International Conference on Computer and Information Technology (ICCIT), 17-19 December 2022, DOI: 10.1109/ICCIT57492.2022.10055173, Cox's Bazar, Bangladesh, IEEE.
7. Sexual Harassment Detection using Machine Learning and Deep Learning Techniques for Bangla Text. 2023 International Conference on Electrical, Computer and Communication Engineering (ECCE), 23-25 February 2023, DOI: 10.1109/ECCE57851.2023.10101522, Chittagong, Bangladesh, IEEE.
8. A Feature Engineering Approach for Detecting Cyberbullying in Bangla Text Using Machine Learning. 2022 International Conference on Recent Progresses in Science, Engineering and Technology (ICRPSET), 26-27 December 2022, DOI: 10.1109/ICRPSET57982.2022.10188573, Rajshahi, Bangladesh, IEEE.


  • Cyberbullying, Social Media Analysis, Big Data, Machine Learning, IoT