EYELIGNR: Aligning Gaze and Text via Contrastive Learning for Improved Reading Scanpath Prediction

Ekta Sood, Simon Tannert, Prajit Dhar, Meghdut Sengupta, Enrica Troiano, Sidney K. DMello


Abstract
Modeling the interaction between gaze dynamics and linguistic structure remains a central challenge in scanpath prediction. Existing approaches either incorporate linguistic information in ways that do not fully respect the temporal progression of reading, or ignore linguistic structure altogether. Their effectiveness is further limited by the scarcity and heterogeneity of available eye-tracking data. To address these issues, we introduce EYELIGNR, a framework for spatiotemporal scanpath prediction that integrates linguistic information at the representation level. EYELIGNR conditions language representations on fixation order and aligns gaze and text within a shared embedding space through contrastive learning. Experiments on five reading corpora show that EYELIGNR generalizes effectively across reading conditions, improving over prior state of the art on multiple scanpath metrics (e.g., up to NLD ~57%, NLL ~27%, and FLA ~59%).
Anthology ID:
2026.findings-emnlp.1977
Volume:
Findings of the Association for Computational Linguistics: EMNLP 2026
Month:
October
Year:
2026
Address:
Budapest, Hungary
Editors:
Hung-Yi Lee, Sunipa Dev, Jessy Li, Desmond Elliott
Venue:
Findings
SIG:
SIGDAT
Publisher:
Association for Computational Linguistics
Note:
Pages:
42147–42160
Language:
URL:
https://aclanthology.org/2026.findings-emnlp.1977/
DOI:
10.18653/2026.findings-emnlp.1977
Bibkey:
Cite (ACL):
Ekta Sood, Simon Tannert, Prajit Dhar, Meghdut Sengupta, Enrica Troiano, and Sidney K. DMello. 2026. EYELIGNR: Aligning Gaze and Text via Contrastive Learning for Improved Reading Scanpath Prediction. In Findings of the Association for Computational Linguistics: EMNLP 2026, pages 42147–42160, Budapest, Hungary. Association for Computational Linguistics.
Cite (Informal):
EYELIGNR: Aligning Gaze and Text via Contrastive Learning for Improved Reading Scanpath Prediction (Sood et al., Findings 2026)
Copy Citation:
PDF:
https://aclanthology.org/2026.findings-emnlp.1977.pdf