2 papers
cs.CV2026
A Controlled Evaluation of Model Rankings and Input Reliance in Surface Water Segmentation
Kittipat Phunjanna, Kristóf Karacs, Chayut Ngamkhanong
Performance evaluation for surface-water segmentation commonly uses an aggregate metric such as global intersection-over-union (IoU) to rank model configurations. However, a config…
cs.CV2026
Locating Demographic Bias at the Attention-Head Level in CLIP's Vision Encoder
Alaa Yasser, Kittipat Phunjanna, Marcos Escudero Viñolo +2
Standard fairness audits of foundation models quantify that a model is biased, but not where inside the network the bias resides. We propose a mechanistic fairness audit that combi…