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Sharid Loáiciga

3 accepted papers

2024

Multilingual Models for ASR in Chibchan Languages

NAACL 2024long

We present experiments on Automatic Speech Recognition (ASR) for Bribri and Cabécar, two languages from the Chibchan family. We fine-tune four ASR algorithms (Wav2Vec2, Whisper, MMS & WavLM) to create monolingual models, with the Wav2Vec2 model demonstrating the best performance. We then proceed to…

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2022

New or Old? Exploring How Pre-Trained Language Models Represent Discourse Entities

COLING 2022main

Recent research shows that pre-trained language models, built to generate text conditioned on some context, learn to encode syntactic knowledge to a certain degree. This has motivated researchers to move beyond the sentence-level and look into their ability to encode less studied discourse-level phe…

2021

Is Incoherence Surprising? Targeted Evaluation of Coherence Prediction from Language Models

NAACL 2021long

Coherent discourse is distinguished from a mere collection of utterances by the satisfaction of a diverse set of constraints, for example choice of expression, logical relation between denoted events, and implicit compatibility with world-knowledge. Do neural language models encode such constraints?…