Keywan Tajfar

According to our database, Keywan Tajfar authored at least 3 papers between 2023 and 2024.

Collaborative distances:

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

2024

Assessing Unfairness in GNN-Based Recommender Systems: A Focus on Metrics for Demographic Sub-Groups.

Nikzad Chizari, Keywan Tajfar, María N. Moreno García

Proceedings of the 20th International Conference on Web Information Systems and Technologies, 2024

2023

Bias Assessment Approaches for Addressing User-Centered Fairness in GNN-Based Recommender Systems.

Nikzad Chizari, Keywan Tajfar, María N. Moreno García

Inf., February, 2023

Quantifying Fairness Disparities in Graph-Based Neural Network Recommender Systems for Protected Groups.

Nikzad Chizari, Keywan Tajfar, Niloufar Shoeibi, María N. Moreno García

Proceedings of the 19th International Conference on Web Information Systems and Technologies, 2023