Research

Nine papers on what EEG reveals, and what it hides

From cognitive load in virtual reality to the frequency bands that separate mental state from personal identity, this is the published and in-progress work that shapes my research direction.

Published and presented work

4 papers

Three published journal articles and one presented IEEE conference paper.

Published2026First author

Frequency Band Dissociation Between Cognitive State Recognition and Person Identification in EEG

T. H. Ovi, M. M. Islam, M. A. Uddin, K. Ghazinour, A. M. M. Chowdhury, N. Siddique

Machine Learning with Applications, p. 100901

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Published2025

Classification of Envisioned English Speech from EEG using Deep Learning Approaches

A. Hossain, T. H. Ovi, M. A. I. Mahmood, M. F. Kader

Machine Learning with Applications, vol. 22, p. 100752

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Published2026

Impact of Mobile Phone Use on the Brain Activity: Audio Call vs Video Call

M. A. Z. Akas, T. H. Ovi, M. F. Kader

Acta Psychologica, vol. 262, p. 106160

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Presented2026First author

Design of a Clustering-Enabled Multi-Stage Intrusion Detection Framework for APT Mitigation in IoT Networks

T. H. Ovi, A. M. M. Chowdhury, K. Ghazinour, M. Simsek

IEEE Conference on Dependable and Secure Computing (DSC)

Selected ongoing research

5 papers

Manuscripts currently under peer review or submitted for publication. Titles and venues are listed; abstracts are kept private while the work is under review.

Under Review2026First author

Phenotype-Aware Personalization for Cross-Session EEG-Based Emotion Recognition

T. H. Ovi, T. Forsythe, A. M. M. Chowdhury, N. Siddique, Y. Li

Expert Systems With Applications

Submitted2026First author

EEG-Based Cognitive Load Analysis in Immersive Virtual Reality and Laptop-Based Video Learning Environments

T. H. Ovi, T. F. Arin, M. A. I. Mahmood, M. F. Kader

Applied Cognitive Psychology

Submitted2026

Bangla Imagined Speech Using EEG to Understand Emotional Words

T. F. Arin, T. H. Ovi, M. F. Kader

Acta Psychologica

Under Review2026

Heterogeneous Deep Learning Approaches for EEG-Based Imagined Bangla Word-Level Speech Recognition

A. Hossain, M. A. Z. Akas, T. H. Ovi, M. F. Kader

Computer Speech & Language

Submitted2026First author

Complementary Raw and Engineered Representations for Focal and Non-Focal Intracranial EEG Classification under a Recording-Separated Split

T. H. Ovi, A. M. M. Chowdhury, S. Shubbar, K. Watanabe, N. Siddique

Neural Networks

Curious about the methods behind these results?

Happy to walk through preprocessing pipelines, model architectures, or statistical design for any of these studies.

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