Oscar Blessed Deho

According to our database, Oscar Blessed Deho authored at least 7 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Is it still fair? A comparative evaluation of fairness algorithms through the lens of covariate drift.

Oscar Blessed Deho, Michael Bewong, Selasi Kwashie, Jiuyong Li, Jixue Liu, Lin Liu, Srecko Joksimovic

Mach. Learn., January, 2025

2024

When the Past != The Future: Assessing the Impact of Dataset Drift on the Fairness of Learning Analytics Models.

Oscar Blessed Deho, Lin Liu, Jiuyong Li, Jixue Liu, Chen Zhan, Srecko Joksimovic

IEEE Trans. Learn. Technol., 2024

Decision Trees in Federated Learning: Current State and Future Opportunities.

Sudath Rohitha Heiyanthuduwage, Irfan Altas, Michael Bewong, Md Zahidul Islam, Oscar Blessed Deho

IEEE Access, 2024

2023

Should Learning Analytics Models Include Sensitive Attributes? Explaining the Why.

Oscar Blessed Deho, Srecko Joksimovic, Jiuyong Li, Chen Zhan, Jixue Liu, Lin Liu

IEEE Trans. Learn. Technol., August, 2023

Assessing the Fairness of Course Success Prediction Models in the Face of (Un)equal Demographic Group Distribution.

Oscar Blessed Deho, Srecko Joksimovic, Lin Liu, Jiuyong Li, Chen Zhan, Jixue Liu

Proceedings of the Tenth ACM Conference on Learning @ Scale, 2023

2022

How do the existing fairness metrics and unfairness mitigation algorithms contribute to ethical learning analytics?

Oscar Blessed Deho, Chen Zhan, Jiuyong Li, Jixue Liu, Lin Liu, Thuc Duy Le

Br. J. Educ. Technol., 2022

Assessing the Causal Impact of Online Instruction due to COVID-19 on Students' Grades and its aftermath on Grade Prediction Models.

Oscar Blessed Deho, Lin Liu, Srecko Joksimovic, Jiuyong Li, Chen Zhan, Jixue Liu

Proceedings of the GoodIT 2022: ACM International Conference on Information Technology for Social Good, Limassol, Cyprus, September 7, 2022