Universal Dependencies and Semantics for English and Hebrew Child-directed Speech

no code implementations • SCiL 2022 • Ida Szubert, Omri Abend, Nathan Schneider, Samuel Gibbon, Sharon Goldwater, Mark Steedman

A publicly available vessel segmentation algorithm for SLO images

no code implementations • 29 Nov 2023 • Adam Threlfall, Samuel Gibbon, James Cameron, Tom MacGillivray

Background and Objective: Infra-red scanning laser ophthalmoscope (IRSLO) images are akin to colour fundus photographs in displaying the posterior pole and retinal vasculature fine detail.

Retinal Vessel Segmentation Segmentation +1

A method for quantifying sectoral optic disc pallor in fundus photographs and its association with peripapillary RNFL thickness

no code implementations • 13 Nov 2023 • Samuel Gibbon, Graciela Muniz-Terrera, Fabian SL Yii, Charlene Hamid, Simon Cox, Ian JC Maccormick, Andrew J Tatham, Craig Ritchie, Emanuele Trucco, Baljean Dhillon, Thomas J MacGillivray

Conclusions: We developed software that automatically locates and quantifies disc pallor in fundus photographs and found associations between pallor measurements and pRNFL thickness.

Cross-linguistically Consistent Semantic and Syntactic Annotation of Child-directed Speech

2 code implementations • 22 Sep 2021 • Ida Szubert, Omri Abend, Nathan Schneider, Samuel Gibbon, Louis Mahon, Sharon Goldwater, Mark Steedman

We then demonstrate the utility of the compiled corpora through (1) a longitudinal corpus study of the prevalence of different syntactic and semantic phenomena in the CDS, and (2) applying an existing computational model of language acquisition to the two corpora and briefly comparing the results across languages.

Language Acquisition Semantic Parsing