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Hernán Maina

4 accepted papers

2024

CVQA: Culturally-diverse Multilingual Visual Question Answering Benchmark

NeurIPS 2024oral

Visual Question Answering~(VQA) is an important task in multimodal AI, which requires models to understand and reason on knowledge present in visual and textual data. However, most of the current VQA datasets and models are primarily focused on English and a few major world languages, with images th…

Cited by 34SourcePDFScholar
2022

What kinds of errors do reference resolution models make and what can we learn from them?

NAACL 2022findings

Referring resolution is the task of identifying the referent of a natural language expression, for example “the woman behind the other woman getting a massage”. In this paper we investigate which are the kinds of referring expressions on which current transformer based models fail. Motivated by this…

Cited by 2SourcePDFScholar
2021

Region under Discussion for visual dialog

EMNLP 2021main

Visual Dialog is assumed to require the dialog history to generate correct responses during a dialog. However, it is not clear from previous work how dialog history is needed for visual dialog. In this paper we define what it means for a visual question to require dialog history and we release a sub…