Selected publications.
Full list of published, under-review, submitted, and in-preparation work. Filter by status; open a publication for the full record.
Under review · Targeting: Human Behavior and Emerging Technologies (Wiley)
FakeSmash: A Multimodal Deep Learning Framework for Real-Time Detection of Video, Audio, and Image-Based Deepfakes in Social Media Applications
A. A. Olagunju, et al. (7 co-authors)
A multimodal deep-learning framework built with a Design Science Research method that fuses frequency-domain signals across video, audio, and image modalities to detect deepfakes in real-time social-media contexts. Trained and evaluated on FakeAVCeleb and FaceForensics++.
deepfake detectionmultimodal deep learningfrequency-domain featuresDSRUnder review · Under review
SpeechFair: Fairness Auditing of Speech Emotion Recognition Systems Across Demographic Groups
A. A. Olagunju, co-authors
Empirical fairness audit of speech emotion recognition (SER) models across demographic subgroups, quantifying group-level performance gaps and proposing mitigations.
AI fairnessspeech emotion recognitionauditUnder review · Targeting: African Journal of Information & Communication (AJIC)
Impacts of Cybercrime on Small and Medium Enterprises in Nigeria: A Multi-Sector Study
A. A. Olagunju, co-authors
Multi-sector study of cybercrime's operational and financial impact on Nigerian SMEs, with policy and practice implications for African digital-economy resilience.
cybercrimeSMEsNigeriadigital economyUnder review · Targeting: Journal of Agricultural Informatics
Digital Transformation in Agriculture: A Systematic Review
A. A. Olagunju, co-authors
Systematic review of digital transformation interventions in agriculture, mapping technology categories against adoption barriers and smallholder outcomes.
digital agriculturesystematic reviewsmallholder