Doctor of Philosophy (PhD)
Department of Information and Computer Sciences
Graduate School of Science and Engineering
CGPA of Coursework: 4.0 out of 4.0  
Field of Research: Speech Signal Processing
Saitama University, Saitama, Japan

M. Sc. in CSE, United International University, Dhaka, Bangladesh
Department: Computer Science and Engineering (CSE).
CGPA: 4.0 in a scale of 4.0.

B.Sc. (Honors) in Computer Science & Engineering
Islamic University, Kushtia, Bangladesh.
Department: Computer Science and Engineering (CSE)
Result: First Class

1.Title                : Teacher's Training Course
Institute             :  College Of Development Alternative(CODA)

   
2. Training Title  : Cisco Certified Network Associate (CCNA)
Institute            : New Horizons

Computer Science and Engineering

Journal :

1. Ohidujjaman, N. Yasui, Y.  Sugiura,  T. Shimamura and H. Makinae, “Packet Loss Concealment Estimating Residual Errors of Forward-Backward Linear Prediction for Bone-Conducted Speech,”  International Journal of Advanced Computer Science and Applications (IJACSA), United Kingdom, Vol. 15, No. 4, April 2024. (Indexed: Web of Science, Scopus)
   
2. Ohidujjaman, Y.  Sugiura, N. Yasui, T. Shimamura and H. Makinae, “Regularized Modified Covariance Method for Spectral Analysis of Bone-Conducted Speech,” Journal of Signal Processing, Publisher: Research Institute of Signal Processing, Japan, Vol. 28, No. 3, 2024. (Indexed: RISP)
3. Ohidujjaman, Nozomiko Yasui, Yosuke Sugiura, Tetsuya Shimamura and Hisanori Makinae, “Packet Loss Compensation for VoIP through Bone-Conducted Speech Using Modified Linear Prediction,” IEEJ Trans. Electrical and Electronic Engineering, Publisher: IEEJ and Wiley, Vol. 18, No. 11, 2023. (Indexed: SCIE, Scopus)
4. Ohidujjaman and et al. " Traffic Management System Through Vehicle Detection and Counting " Science Frontiers. Vol. 2, No. 4, 2021, pp. 61-66. doi: 10.11648/j.sf.20210204.13. Science Publishing Group
5. Raihana Zannat , et. al. and Ohidujjaman, "Disease Prediction through Syndromes by Clustering Algorithm", American Journal of Education and Information Technology; Volume 5, Issue 2, December 2021, Pages: 93-96; Science Publishing Group. 
6. Shammir Hossain, et. al. and Ohidujjaman , "Human Activities Detection for Patient Convalescence", "Innovation", Volume 2, Issue 4, December 2021, Pages: 84-91, Science Publishing Group. 
7. Sakib-Ahmod et. al. and Ohidujjaman, "Weapons Detection of Criminal Activities Based on Computer Vision", Advances, Volume 2 , Issue 4 , December 2021 , Pages: 64 - 67, Science Publishing Group.
8. Raihana Zannat, et. al. and Ohidujjaman, "Empirical Speech Analysis of Wireless LAN over Wired LAN", International Journal of Scientific & Engineering Research, Volume 12, Issue 2, February-2021 ISSN 2229- 5518. 
9. M. U. Emon, et. al. and Ohidujjaman, "A Comparative Analysis of Autistic Spectrum Disorder (ASD) Disease for Children using ML Approaches", American Journal of Engineering Research (AJER) e-ISSN: 2320-0847 p- ISSN : 2320-0936, 2021. 
10. Maria Sultana Keya, et. al. and Ohidujjaman, "Performance Analysis of Cardiovascular Disease using Machine Learning Approaches", International Journal of Scientific & Engineering Research, Volume 12, Issue 2, January- 2021 ISSN 2229-5518
11. Abdus Sattar , et. al. and Ohidujjaman, "Prediction of Finest Department Assortment on Undergraduate Admission Through Machine Learning Approach", International Journal of Engineering Research & Technology (IJERT), ISSN: 2278-0181, Vol. 10 Issue 02, February-2021
12. Abdus Sattar, et. al. and Ohidujjaman, "Fake News Recognition using Machine Learning and Natural Language Processing", International Journal of Scientific & Engineering Research, Volume 12, Issue 3, January- 2021 ISSN 2229-5518
13. Abdus Sattar, et. al. and Ohidujjaman , "Implementation of NoSQL Database in Data Mining Models for Educational Big Data" , International Journal of Scientific & Engineering Research, Volume 12, Issue 3, January- 2021 ISSN 2229-5518 
14. Mohammad Salim Raza, Raihana Zannat, Ohidujjaman, "Advanced Design of Smart Digital Application Using PIC 16F887A Microcontroller and DS 1307 RTC" , American Journal of Embedded Systems and Applications. Vol. 6, No. 1, 2018, pp. 30-36. doi: 10.11648/j.ajesa.20180601.15
    Link:http://www.sciencepublishinggroup.com/journal/paperinfo?journalid=236&doi=10.11648/j.ajesa.20180601.15
15. “Clustering Algorithm with Asynchronous Programming” American Journal of Engineering Research (AJER), USA, Volume-6, Issue-8, pp-286-294, 2017; Ohidujjaman,  Md. Mizanur  Rahman,  Ms. Raihana Zannat
16. “Asynchronous Programming for Big Data using K-Mean Clustering” International Journal of   Scientific & Engineering Research , France, Vol. 8, Issue 6, 2017;   Md. Mizanur  Rahman, Ohidujjaman, Mohammad Nurul Huda
17. "Designing a Sensible Block Semi-Random Interleaver for Turbo Codes"; International Journal of Computer Applications (0975 – 8887) Volume 145 – No.2, July 2016; Md. Nahidul Islam, Md. Rakibul Islam , Mahmudul Hasan and Ohidujjaman.
18. Improving Speech Signal Intelligibility by Optimal Computation using Single-Channel Adaptive     Filtering(IJCA(pxc3899790)  Volume 106 - Number 9,Year of Publication: 2014, Authors: Ohidujjaman, Mahmudul Hasan, and Mohammad Nurul Huda)
19. “E-commerce Challenges, Solutions and Effectiveness Perspective Bangladesh,” International     Journal of Computer  Applications (IJCA) (0975-8887), Volume 69, No.2, May 2013, Authors: Ohidujjaman, Mahmudul Hasan, and Mohammad Nurul Huda)
    https://typeset.io/papers/e-commerce-challenges-solutions-and-effectiveness-550b0beyqm

Conference :

1. Ohidujjaman, Yosuke Sugiura, Tetsuya Shimamura and Hisanori Makinae, “Packet Loss Concealment Using Regularized Modified Linear Prediction through Bone-Conducted Speech,” 2024 6th International Conference on Image, Video and Signal Processing (IVSP 2024), March 14-16, 2024, Kawasaki, Japan, Paper ID: SV0012, Publisher: ACM,(Scopus Index).
2. Sakib Hossain, Mabia Akter Emi,Mohsina Hossain Mishu,Raihana Zannat and Ohidujjaman, "Code Generator based on Voice Command for Multiple Programming Language", 12th International Conference on Computing Communication and Networking Technologies, India, July 6-8, 2021 (Scopus Index)
3. Minhaz Uddin Emon, et al., and  Ohidujjaman “Performance Analysis of       Diabetic Retinopathy Prediction using Machine Learning Models” , 6th International Conference on Inventive Computation Technologies ICICT 2021,  Coimbatore, Tamilnadu, India (Scopus Index).
4. Ohidujjaman,  Fahim Faysal, Shams Sumon, Mohammad Nurul Huda, "Automatic Machine Translation for Bangla and English Resolving Ambiguities",  2nd  International Conference on Robotics, Electrical and Signal Processing Techniques (ICREST'21), 2021, AIUB,  Bangladesh (Scopus Index).
5. Ohidujjaman, et al., and Mohammad Nurul Huda, "PAPR Reduction of OFDM Signal by Scrutiny of BER Assessment and SPS-SLM Method via AWGN Channel" ,6th  International Conference on Inventive Computation Technologies ICICT 2021, Coimbatore, Tamilnadu, India (Scopus Index).
6. Minhaz Uddin Emon, et al., and  Ohidujjaman "Performance Analysis of Chronic Kidney Disease through Machine Learning Approaches", 6th International Conference on Inventive Computation Technologies ICICT 2021, Coimbatore, Tamilnadu, India (Scopus Index).
7. Md. Redone Hassan, et al., and Ohidujjaman, ‘A Knowledge Base Data Mining Based on Parkinson’s Disease’ 8th International Conference  System Modeling and Advancement in Research Trends (SMART), 2019,   Paper ID-102, Moradabad-India (Scopus Index).
8. Abdullah Al Munzir, Md. Lutfor Rahman, Sheikh Abujar, Ohidujjaman and Syed Akhter Hossain, ‘Text analysis for Bengali Text Summarizationusing Deep Learning’, 10th International Conference on Computing, Communication and Networking Technologies (ICCCNT), IIT Kanpur, July  6-8, 2019. Proceedings: IEEE Xplorer, Paper ID-313 (Scopus Index).
9. Sheikh Abujar, A.K.M. Masum, Md Mohibullah, Ohidujjaman and Syed Akhter Hossain,  ‘An Approach for Bengali Text Summarization using Word2Vector ’, 10th International Conference on Computing, Communication and Networking Technologies (ICCCNT), IIT  Kanpur,  July 6-8, 2019. Proceedings: IEEE Xplorer (Scopus Index).
10. Akm Shahariar Azad Rabby, Rezwana Mamata, Monira Akter Laboni, Ohidujjaman,  Sheik Abujar, "Machine Learning Applied to Kidney Disease Prediction: Comparison Study", 10th International Conference on  Computing, Communication and Networking Technologies (ICCCNT),IIT Kanpur, July 6-8, 2019. Proceedings: IEEE Xplorer (Scopus Index). 
11. S M Mazharul Hoque Chowdhury, Sheikh Abujar, Ohidujjaman, K.B. M. Badruzzaman, Syed Akhter Hossain, "Product Review Analysis using Social Media Data based on Sentiment Analysis ", 7th International Conference on Innovations in Computer Science and Engineering, Hyderabad, Telangana from 16th - 17th August, 2019.  Proceedings: Lecture Notes in Networks and Systems, Springer, Paper ID- 287 (Scopus Index).

 IEEE International Symposium:

1. Mahmudul Hasan, Ohidujjaman, and Mohammad Nurul Huda "Enhancement of Speech Signal by Originating Computational Iteration using SAF", IEEE International Symposium on Signal Processing and Information Technology-2014, Noida, India (Scopus Index).  

Universal Network Language (UNL) , Speech Recognition, Advance Artificial Intelligence, Natural Language Processing, Machine Learning, Advanced Algorithm, E-commerce

1. Best paper award of IVSP-2024, in Meiji University Ikuta Campus, Kawasaki, Japan, March 15, 2024.  
2. JGC-Saneyoshi Scholarship in PhD level, 2023.
3. Teaching Practices - Excellence Award [Head’s Award - 2020], DIU.
4. Summa Cum Laude Scholarship from M.Sc. level for the result CGPA 4.0 out of 4.0, 2014.
5. ICT Scholarship from undergraduate level for a successful result, 2005.