2023

Lyu, Chenyang (2023) Knowledge and pre-trained language models inside and out: a deep-dive into datasets and external knowledge. PhD thesis, Dublin City University.

Lyu, Chenyang ORCID: 0009-0002-6733-5879, Ji, Tianbo ORCID: 0000-0003-0143-6220, Graham, Yvette ORCID: 0000-0001-6741-4855 and Foster, Jennifer ORCID: 0000-0002-7789-4853 (2023) Is a video worth n × n Images? A highly efficient approach to transformer-based video question answering. In: Fourth Workshop on Simple and Efficient Natural Language Processing (SustaiNLP), 10-12 July 2023, Toronto, Canada.

Lyu, Chenyang ORCID: 0009-0002-6733-5879, Yang, Linyi ORCID: 0000-0003-0667-7349, Zhang, Yue ORCID: 0000-0002-5214-2268, Graham, Yvette ORCID: 0000-0001-6741-4855 and Foster, Jennifer ORCID: 0000-0002-7789-4853 (2023) Exploiting rich textual user-product context for improving personalized sentiment analysis. In: Findings of the Association for Computational Linguistics: ACL 2023, 9-14 July 2023, Toronto, Canada.

Lyu, Chenyang ORCID: 0009-0002-6733-5879, Ji, Tianbo ORCID: 0000-0003-0143-6220, Graham, Yvette ORCID: 0000-0001-6741-4855 and Foster, Jennifer ORCID: 0000-0002-7789-4853 (2023) Semantic-aware dynamic retrospective-prospective reasoning for event-level video question answering. In: ACL 2023 Student Research Workshop, 10-12 July 2023, Toronto, Canada.

Lyu, Chenyang ORCID: 0009-0002-6733-5879, Nguyen, Manh-Duy ORCID: 0000-0001-6878-7039, Ninh, Van-Tu ORCID: 0000-0003-0641-8806, Zhou, Liting ORCID: 0000-0002-7778-8743, Gurrin, Cathal ORCID: 0000-0003-4395-7702 and Foster, Jennifer ORCID: 0000-0002-7789-4853 (2023) Dialogue-to-video retrieval. In: European Conference on Information Retrieval (ECIR 2023). ISBN 978-3-031-28237-9

2022

Lyu, Chenyang ORCID: 0009-0002-6733-5879, Foster, Jennifer ORCID: 0000-0002-7789-4853 and Graham, Yvette ORCID: 0000-0001-6741-4855 (2022) Extending the scope of out-of-domain: examining QA models in multiple subdomains. In: Third Workshop on Insights from Negative Results in NLP, 26 May 2022, Dublin, Ireland.

Lyu, Chenyang ORCID: 0009-0002-6733-5879, Foster, Jennifer ORCID: 0000-0002-7789-4853 and Graham, Yvette ORCID: 0000-0001-6741-4855 (2022) Extending the scope of out-of-domain: examining QA models in multiple subdomains. In: 3rd Workshop on Insights from Negative Results in NLP, Insights 2022, 26 May 2022, Dublin, Ireland. ISBN 978-195591740-7

2021

Lyu, Chenyang ORCID: 0009-0002-6733-5879, Shang, Lifeng, Graham, Yvette ORCID: 0000-0001-6741-4855, Foster, Jennifer ORCID: 0000-0002-7789-4853, Jiang, Xin ORCID: 0000-0002-9117-8247 and Liu, Qun ORCID: 0000-0002-7000-1792 (2021) Improving unsupervised question answering via summarization-informed question generation. In: 2021 Conference on Empirical Methods in Natural Language Processing, 7-11 Nov 2021, Punta Cana, Dominican Republic & Online.

2020

Lyu, Chenyang, Foster, Jennifer ORCID: 0000-0002-7789-4853 and Graham, Yvette (2020) Improving document-level sentiment analysis with user and product context. In: Proceedings of the 28th International Conference on Computational Linguistics, 8-13 Dec 20, Barcelona, Spain (Online).