Author

Mickael Coustaty

3 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

Structured Visual Target Learning For Cross-Subject eeg-to-image retrieval

Cross-subject EEG-to-image retrieval requires a neural represen- tation trained on source subjects to remain aligned with a visual embedding space for an unseen subject. Whereas existing methods primarily focus on the EEG side, we address this problem from the perspective of the visual target. Our approach preserves th...

Salini Yadav, Taveena Lotey, Mickael Coustaty et al. · 0 citations

#artificial intelligence Preprint Sep 2026

When Superpixels Fail on Documents: A Study of Segmentation for LIME Explanations

Findings show that reliable post-hoc explanation requires domain-aware interpretable representations, and that segmentation should be treated as part of the explanation method rather than as neutral preprocessing.

Quentin Telnoff, Emanuela Boroş, Mickael Coustaty et al. · 0 citations

#artificial intelligence Preprint Sep 2026

Beyond Single-Negative Preference: Multi-Negative DPO for LLM-Centric Historical Entity Linking

Multi-negative direct preference optimisation (MDPO), a reference-based pairwise objective that compares the correct entity with all valid rejected candidates associated with each mention, demonstrates that incorporating all within-instance negative candidates is a simple and effective improvement for LLM-based histori...

Tien N. Nguyen, Emanuela Boros, Ahmed Hamdi et al. · 0 citations