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Miyu Oba

5 accepted papers

2025

BQA: Body Language Question Answering Dataset for Video Large Language Models

ACL 2025short

A large part of human communication relies on nonverbal cues such as facial expressions, eye contact, and body language. Unlike language or sign language, such nonverbal communication lacks formal rules, requiring complex reasoning based on commonsense understanding.Enabling current Video Large Lang…

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2025

How to Make the Most of LLMs’ Grammatical Knowledge for Acceptability Judgments

NAACL 2025long

The grammatical knowledge of language models (LMs) is often measured using a benchmark of linguistic minimal pairs, where LMs are presented with a pair of acceptable and unacceptable sentences and required to judge which is more acceptable. Conventional approaches compare sentence probabilities dire…

2024

Can Language Models Induce Grammatical Knowledge from Indirect Evidence?

EMNLP 2024main

What kinds of and how much data is necessary for language models to induce grammatical knowledge to judge sentence acceptability? Recent language models still have much room for improvement in their data efficiency compared to humans. This paper investigates whether language models efficiently use i…

2024

Modeling Overregularization in Children with Small Language Models

ACL 2024findings

The imitation of the children’s language acquisition process has been explored to make language models (LMs) more efficient.In particular, errors caused by children’s regularization (so-called overregularization, e.g., using wroted for the past tense of write) have been widely studied to reveal the…

2023

Second Language Acquisition of Neural Language Models

ACL 2023findings

With the success of neural language models (LMs), their language acquisition has gained much attention. This work sheds light on the second language (L2) acquisition of LMs, while previous work has typically explored their first language (L1) acquisition. Specifically, we trained bilingual LMs with…