Jey Han Lau

UniMF: A Unified Framework to Incorporate Multimodal Knowledge Bases intoEnd-to-End Task-Oriented Dialogue Systems

Shiquan Yang, Rui Zhang, Sarah M Erfani, Jey Han Lau

Conference Proceedings  |  2021  |  Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence

Knowledge bases (KBs) are usually essential for building practical dialogue systems. Recently we have seen rapidly growing interes..

Impact of detecting clinical trial elements in exploration of COVID-19 literature

S Suster, K Verspoor, T Baldwin, JH Lau, AJ Yepes, DM Iraola, Y Otmakhova

Conference Proceedings  |  2021  |  Proceedings - 2021 IEEE 9th International Conference on Healthcare Informatics, ISCHI 2021

The COVID-19 pandemic has driven ever-greater demand for tools which enable efficient exploration of biomedical literature. Althou..

Top-down discourse parsing via sequence labelling

F Koto, JH Lau, T Baldwin

Conference Proceedings  |  2021  |  EACL 2021 - 16th Conference of the European Chapter of the Association for Computational Linguistics, Proceedings of the Conference

Less Is More: Rejecting Unreliable Reviews for Product Question Answering

S Zhang, X Zhang, JH Lau, J Chan, C Paris

Conference Proceedings  |  2021  |  Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Promptly and accurately answering questions on products is important for e-commerce applications. Manually answering product quest..

Evaluating the Efficacy of Summarization Evaluation across Languages

Fajri Koto, Jey Han Lau, Timothy Baldwin

Conference Proceedings  |  2021  |  Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021

Brief Description of COVID-SEE: The Scientific Evidence Explorer for COVID-19 Related Research

K Verspoor, S Šuster, Y Otmakhova, S Mendis, Z Zhai, B Fang, JH Lau, T Baldwin, A Jimeno Yepes, D Martinez

Conference Proceedings  |  2021  |  Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

We present COVID-SEE, a system for medical literature discovery based on the concept of information exploration, which builds on s..

Rumour Detection via Zero-Shot Cross-Lingual Transfer Learning

Lin Tian, Xiuzhen Zhang, Jey Han Lau

Conference Proceedings  |  2021  |  MACHINE LEARNING AND KNOWLEDGE DISCOVERY IN DATABASES

Most rumour detection models for social media are designed for one specific language (mostly English). There are over 40 languages..

Discourse Probing of Pretrained Language Models

Fajri Koto, Jey Han Lau, Timothy Baldwin

Conference Proceedings  |  2021  |  Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies

Grey-box Adversarial Attack And Defence For Sentiment Classification

Ying Xu, Xu Zhong, Antonio Jimeno Yepes, Jey Han Lau

Conference Proceedings  |  2021  |  Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies

Forget Me Not: Reducing Catastrophic Forgetting for Domain Adaptation in Reading Comprehension

Y Xu, X Zhong, AJJ Yepes, JH Lau

Conference Proceedings  |  2020  |  Proceedings of the International Joint Conference on Neural Networks

The creation of large-scale open domain reading comprehension data sets in recent years has enabled the development of end-to-end ..