One SPRING to rule them both: Symmetric AMR semantic parsing and generation without a complex pipeline

M Bevilacqua, R Blloshmi, R Navigli - Proceedings of the AAAI …, 2021 - ojs.aaai.org
In Text-to-AMR parsing, current state-of-the-art semantic parsers use cumbersome pipelines
integrating several different modules or components, and exploit graph recategorization, ie …

Improving AMR parsing with sequence-to-sequence pre-training

D Xu, J Li, M Zhu, M Zhang, G Zhou - arxiv preprint arxiv:2010.01771, 2020 - arxiv.org
In the literature, the research on abstract meaning representation (AMR) parsing is much
restricted by the size of human-curated dataset which is critical to build an AMR parser with …

Modeling graph structure in transformer for better AMR-to-text generation

J Zhu, J Li, M Zhu, L Qian, M Zhang, G Zhou - arxiv preprint arxiv …, 2019 - arxiv.org
Recent studies on AMR-to-text generation often formalize the task as a sequence-to-
sequence (seq2seq) learning problem by converting an Abstract Meaning Representation …

XL-AMR: Enabling cross-lingual AMR parsing with transfer learning techniques

R Blloshmi, R Tripodi, R Navigli - Proceedings of the 2020 …, 2020 - iris.uniroma1.it
Meaning Representation (AMR) is a popular formalism of natural language that represents
the meaning of a sentence as a semantic graph. It is agnostic about how to derive meanings …

Structure-aware Fine-tuning of Sequence-to-sequence Transformers for Transition-based AMR Parsing

J Zhou, T Naseem, RF Astudillo, YS Lee… - arxiv preprint arxiv …, 2021 - arxiv.org
Predicting linearized Abstract Meaning Representation (AMR) graphs using pre-trained
sequence-to-sequence Transformer models has recently led to large improvements on AMR …

End-to-end AMR coreference resolution

Q Fu, L Song, W Du, Y Zhang - … of the 59th Annual Meeting of the …, 2021 - aclanthology.org
Abstract Although parsing to Abstract Meaning Representation (AMR) has become very
popular and AMR has been shown effective on the many sentence-level downstream tasks …

Hierarchical information matters! Improving AMR parsing with multi-granularity representation interactions

Y Sataer, Y Fan, B Li, M Gao, C Shi, Z Gao - Information Processing & …, 2024 - Elsevier
Meaning Representation (AMR) parsing aims to automatically translate text into a directed
and acyclic semantic graph, which recently has been improved significantly by Transformer …

SGL: Speaking the graph languages of semantic parsing via multilingual translation

L Procopio, R Tripodi, R Navigli - … of the 2021 Conference of the …, 2021 - aclanthology.org
Graph-based semantic parsing aims to represent textual meaning through directed graphs.
As one of the most promising general-purpose meaning representations, these structures …

ParaAMR: A large-scale syntactically diverse paraphrase dataset by AMR back-translation

KH Huang, V Iyer, I Hsu, A Kumar, KW Chang… - arxiv preprint arxiv …, 2023 - arxiv.org
Paraphrase generation is a long-standing task in natural language processing (NLP).
Supervised paraphrase generation models, which rely on human-annotated paraphrase …

Multilingual AMR parsing with noisy knowledge distillation

D Cai, X Li, JCS Ho, L Bing, W Lam - arxiv preprint arxiv:2109.15196, 2021 - arxiv.org
We study multilingual AMR parsing from the perspective of knowledge distillation, where the
aim is to learn and improve a multilingual AMR parser by using an existing English parser as …