Search Results for author: Massimo Nicosia

Found 16 papers, 1 papers with code

Answering Conversational Questions on Structured Data without Logical Forms

no code implementations IJCNLP 2019 Thomas Müller, Francesco Piccinno, Massimo Nicosia, Peter Shaw, Yasemin Altun

We present a novel approach to answering sequential questions based on structured objects such as knowledge bases or tables without using a logical form as an intermediate representation.

Question Answering

Translate & Fill: Improving Zero-Shot Multilingual Semantic Parsing with Synthetic Data

no code implementations Findings (EMNLP) 2021 Massimo Nicosia, Zhongdi Qu, Yasemin Altun

While multilingual pretrained language models (LMs) fine-tuned on a single language have shown substantial cross-lingual task transfer capabilities, there is still a wide performance gap in semantic parsing tasks when target language supervision is available.

Data Augmentation Semantic Parsing

mmT5: Modular Multilingual Pre-Training Solves Source Language Hallucinations

no code implementations23 May 2023 Jonas Pfeiffer, Francesco Piccinno, Massimo Nicosia, Xinyi Wang, Machel Reid, Sebastian Ruder

Multilingual sequence-to-sequence models perform poorly with increased language coverage and fail to consistently generate text in the correct target language in few-shot settings.

Hallucination Natural Language Understanding

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