Oisín Nolan


2022

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Celtic CALL: strengthening the vital role of education for language transmission
Neasa Ní Chiaráin | Madeleine Comtois | Oisín Nolan | Neimhin Robinson-Gunning | John Sloan | Harald Berthelsen | Ailbhe Ní Chasaide
Proceedings of the 4th Celtic Language Technology Workshop within LREC2022

In this paper, we present the Irish language learning platform, An Sc ́eala ́ı, an intelligent Computer-Assisted Language Learning (iCALL) system which incorporates speech and language technologies in ways that promote the holistic development of the language skills - writing, listening, reading, and speaking. The technologies offer the advantage of extensive feedback in spoken and written form, enabling learners to improve their production. The system works equally as a classroom-based tool and as a standalone platform for the autonomous learner. Given the key role of education for the transmission of all the Celtic languages, it is vital that digital technologies be harnessed to maximise the effectiveness of language teaching/learning. An Scéalaí has been used by large numbers of learners and teachers and has received very positive feedback. It is built as a modular system which allows existing and newly emerging technologies to be readily integrated, even if those technologies are still in development phase. The architecture is largely language-independent, and as an open-source system, it is hoped that it can be usefully deployed in other Celtic languages.

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Using Speech and NLP Resources to build an iCALL platform for a minority language, the story of An Scéalaí, the Irish experience to date
Neasa Ní Chiaráin | Oisín Nolan | Madeleine Comtois | Neimhin Robinson Gunning | Harald Berthelsen | Ailbhe Ni Chasaide
Proceedings of the Fifth Workshop on the Use of Computational Methods in the Study of Endangered Languages

This paper describes how emerging linguistic resources and technologies can be used to build a language learning platform for Irish, an endangered language. This platform, An Scéalaí, harvests learner corpora - a vital resource both to study the stages of learners’ language acquisition and to guide future platform development. A technical description of the platform is provided, including details of how different speech technologies and linguistic resources are fused to provide a holistic learner experience. The active continuous participation of the community, and platform evaluations by learners and teachers, are discussed.