Search Results for author: Stefano Bannò

Found 6 papers, 0 papers with code

On Assessing and Developing Spoken ’Grammatical Error Correction’ Systems

no code implementations NAACL (BEA) 2022 Yiting Lu, Stefano Bannò, Mark Gales

Due to a lack of end-to-end training data, SGEC is often implemented as a cascaded, modular system, consisting of speech recognition, disfluency removal, and grammatical error correction (GEC).

Grammatical Error Correction speech-recognition +1

Cross-corpora experiments of automatic proficiency assessment and error detection for spoken English

no code implementations NAACL (BEA) 2022 Stefano Bannò, Marco Matassoni

The growing demand for learning English as a second language has led to an increasing interest in automatic approaches for assessing spoken language proficiency.

Towards End-to-End Spoken Grammatical Error Correction

no code implementations9 Nov 2023 Stefano Bannò, Rao Ma, Mengjie Qian, Kate M. Knill, Mark J. F. Gales

This foundation model can be used to replace the whole framework or part of it, e. g., ASR and disfluency removal.

Grammatical Error Correction speech-recognition +1

L2 proficiency assessment using self-supervised speech representations

no code implementations16 Nov 2022 Stefano Bannò, Kate M. Knill, Marco Matassoni, Vyas Raina, Mark J. F. Gales

Though the wav2vec 2. 0 based system is found to be sensitive to the nature of the response, it can be configured to yield comparable performance to systems requiring a speech transcription, and yields gains when appropriately combined with standard approaches.

speech-recognition Speech Recognition

Proficiency assessment of L2 spoken English using wav2vec 2.0

no code implementations24 Oct 2022 Stefano Bannò, Marco Matassoni

The increasing demand for learning English as a second language has led to a growing interest in methods for automatically assessing spoken language proficiency.

TLT-school: a Corpus of Non Native Children Speech

no code implementations LREC 2020 Roberto Gretter, Marco Matassoni, Stefano Bannò, Daniele Falavigna

This paper describes "TLT-school" a corpus of speech utterances collected in schools of northern Italy for assessing the performance of students learning both English and German.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

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