This paper aims to contribute to the segmentation of sign language (SL) discourses by providing an operational synthesis of the criteria that signers use to segment a SL discourse. Such procedure was required when it came to analyse the role of buoys as discourse markers (DMs), which is part of a PhD on DMs in French Belgian SL (LSFB). All buoy markers found in the data had to be differentiated in terms of scope: some markers (like most list buoy markers) seemed to be long range markers, whereas others (like most fragment buoy markers) seemed to have a local scope only. Our practical guide results from a hierarchized and operationalized synthesis of the criteria, which explain the segmentation judgments of deaf (native and non-native) and hearing (non-native) signers of LSFB who were asked to segment a small-scale (1h) corpus. These criteria are a combination of non-manual, semantic and syntactic cues. Our contribution aims to be shared, tested on other SLs and hopefully improved to provide SL researchers who conduct discourse studies with some efficient and easy-to-use guidelines, and avoid them extensive (and time-consuming) annotation of the manual and non-manual cues that are related to the marking of boundaries in SLs.
@inproceedings{gabarrolopez:14018:sign-lang:lrec,
author = {Gabarr{\'o}-L{\'o}pez, S{\'i}lvia and Meurant, Laurence},
title = {When nonmanuals meet semantics and syntax: Towards a practical guide for the segmentation of sign language discourse},
pages = {55--62},
editor = {Crasborn, Onno and Efthimiou, Eleni and Fotinea, Stavroula-Evita and Hanke, Thomas and Kristoffersen, Jette and Mesch, Johanna},
booktitle = {Proceedings of the {LREC2014} 6th Workshop on the Representation and Processing of Sign Languages: Beyond the Manual Channel},
maintitle = {9th International Conference on Language Resources and Evaluation ({LREC} 2014)},
publisher = {{European Language Resources Association (ELRA)}},
address = {Reykjavik, Iceland},
day = {31},
month = may,
year = {2014},
language = {english},
url = {https://www.sign-lang.uni-hamburg.de/lrec/pub/14018.pdf}
}