Christos Tsirigotis

Publications

BiXSE: Improving Dense Retrieval via Probabilistic Graded Relevance Distillation. Christos Tsirigotis, Vaibhav Adlakha, João Monteiro, Aaron Courville, Perouz Taslakian. At Conference on Language Modeling (COLM), 2025.

Group Robust Classification Without Any Group Information. Christos Tsirigotis, João Monteiro, Pau Rodriguez, Aaron Courville. At Conference on Neural Information Processing Systems (NeurIPS), 2023.