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2020 – today
- 2025
[j2]Isaac Wiafe
, Akon Obu Ekpezu, Gifty Oforiwaa Gyamera, Fiifi Baffoe Payin Winful, Elikem Doe Atsakpo, Charles Nutropkor, Stephen R. Gulliver:
Comparative evaluation of learning technologies using a randomized controlled trial: Virtual reality, augmented reality, online video platforms, and traditional classroom learning. Educ. Inf. Technol. 30(9): 11775-11795 (2025)- [j1]Isaac Wiafe, Akon Obu Ekpezu, Gifty Oforiwaa Gyamera, Fiifi Baffoe Payin Winful, Elikem Doe Atsakpo, Charles Nutrokpor, Stephen R. Gulliver:
Learning Satisfaction in Virtual Reality: The Role of Persuasive Design. Int. J. Hum. Comput. Interact. 41(17): 11021-11037 (2025) - [c2]Isaac Wiafe, Akon Obu Ekpezu, Raynard Dodzi Helegah, Fiifi Baffoe Payin Winful, Elikem Doe Atsakpo, Charles Nutrokpor, Kafui Kwashie Solaga:
Building an Ewe Language Dataset: Towards Enhancing Automatic Speech Recognition Technologies for Low Resource Languages. ICNLSP 2025: 328-338 - [c1]Sumaya Ahmed Salihs, Isaac Wiafe, Jamal-Deen Abdulai, Elikem Doe Atsakpo, Gifty Ayoka, Richard Cave, Akon Obu Ekpezu, Catherine Holloway, Katrin Tomanek, Fiifi Baffoe Payin Winful:
A Cookbook for Community-driven Data Collection of Impaired Speech in Low-Resource Languages. INTERSPEECH 2025 - [i1]Sumaya Ahmed Salihs, Isaac Wiafe, Jamal-Deen Abdulai, Elikem Doe Atsakpo, Gifty Ayoka, Richard Cave, Akon Obu Ekpezu, Catherine Holloway, Katrin Tomanek, Fiifi Baffoe Payin Winful:
A Cookbook for Community-driven Data Collection of Impaired Speech in LowResource Languages. CoRR abs/2507.02428 (2025)
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