@inproceedings{yang-etal-2024-scope,
title = "Scope-enhanced Compositional Semantic Parsing for {DRT}",
author = "Yang, Xiulin and
Groschwitz, Jonas and
Koller, Alexander and
Bos, Johan",
editor = "Al-Onaizan, Yaser and
Bansal, Mohit and
Chen, Yun-Nung",
booktitle = "Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing",
month = nov,
year = "2024",
address = "Miami, Florida, USA",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2024.emnlp-main.1093",
pages = "19602--19616",
abstract = "Discourse Representation Theory (DRT) distinguishes itself from other semantic representation frameworks by its ability to model complex semantic and discourse phenomena through structural nesting and variable binding. While seq2seq models hold the state of the art on DRT parsing, their accuracy degrades with the complexity of the sentence, and they sometimes struggle to produce well-formed DRT representations. We introduce the AMS parser, a compositional, neurosymbolic semantic parser for DRT. It rests on a novel mechanism for predicting quantifier scope. We show that the AMS parser reliably produces well-formed outputs and performs well on DRT parsing, especially on complex sentences.",
}
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<abstract>Discourse Representation Theory (DRT) distinguishes itself from other semantic representation frameworks by its ability to model complex semantic and discourse phenomena through structural nesting and variable binding. While seq2seq models hold the state of the art on DRT parsing, their accuracy degrades with the complexity of the sentence, and they sometimes struggle to produce well-formed DRT representations. We introduce the AMS parser, a compositional, neurosymbolic semantic parser for DRT. It rests on a novel mechanism for predicting quantifier scope. We show that the AMS parser reliably produces well-formed outputs and performs well on DRT parsing, especially on complex sentences.</abstract>
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%0 Conference Proceedings
%T Scope-enhanced Compositional Semantic Parsing for DRT
%A Yang, Xiulin
%A Groschwitz, Jonas
%A Koller, Alexander
%A Bos, Johan
%Y Al-Onaizan, Yaser
%Y Bansal, Mohit
%Y Chen, Yun-Nung
%S Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing
%D 2024
%8 November
%I Association for Computational Linguistics
%C Miami, Florida, USA
%F yang-etal-2024-scope
%X Discourse Representation Theory (DRT) distinguishes itself from other semantic representation frameworks by its ability to model complex semantic and discourse phenomena through structural nesting and variable binding. While seq2seq models hold the state of the art on DRT parsing, their accuracy degrades with the complexity of the sentence, and they sometimes struggle to produce well-formed DRT representations. We introduce the AMS parser, a compositional, neurosymbolic semantic parser for DRT. It rests on a novel mechanism for predicting quantifier scope. We show that the AMS parser reliably produces well-formed outputs and performs well on DRT parsing, especially on complex sentences.
%U https://aclanthology.org/2024.emnlp-main.1093
%P 19602-19616
Markdown (Informal)
[Scope-enhanced Compositional Semantic Parsing for DRT](https://aclanthology.org/2024.emnlp-main.1093) (Yang et al., EMNLP 2024)
ACL
- Xiulin Yang, Jonas Groschwitz, Alexander Koller, and Johan Bos. 2024. Scope-enhanced Compositional Semantic Parsing for DRT. In Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, pages 19602–19616, Miami, Florida, USA. Association for Computational Linguistics.