Attribution and Alignment: Effects of Local Context Repetition on Utterance Production and Comprehension in Dialogue

Aron Molnar, Jaap Jumelet, Mario Giulianelli, Arabella Sinclair

Research output: Chapter in Book/Report/Conference proceedingPublished conference contribution

Abstract

Language models are often used as the backbone of modern dialogue systems. These models are pre-trained on large amounts of written fluent language. Repetition is typically penalised when evaluating language model generations. However, it is a key component of dialogue. Humans use local and partner specific repetitions; these are preferred by human users and lead to more successful communication in dialogue. In this study, we evaluate (a) whether language models produce human-like levels of repetition in dialogue, and (b) what are the processing mechanisms related to lexical re-use they use during comprehension. We believe that such joint analysis of model production and comprehension behaviour can inform the development of cognitively inspired dialogue generation systems.

Original languageEnglish
Title of host publicationCoNLL 2023 - 27th Conference on Computational Natural Language Learning, Proceedings
EditorsJing Jiang, David Reitter, Shumin Deng
PublisherAssociation for Computational Linguistics (ACL)
Pages254-273
Number of pages20
ISBN (Electronic)9798891760394
DOIs
Publication statusPublished - Dec 2023
Event27th Conference on Computational Natural Language Learning, CoNLL 2023 - Singapore, Singapore
Duration: 6 Dec 20237 Dec 2023

Conference

Conference27th Conference on Computational Natural Language Learning, CoNLL 2023
Country/TerritorySingapore
CitySingapore
Period6/12/237/12/23

Bibliographical note

Funding Information:
We would like to thank the anonymous reviewers for their thoughtful and useful reviews and comments. We also wish to thank Ehud Reiter for his useful comments on this work at an early stage. MG is supported by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No. 819455).

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