[HTML][HTML] QAScore—an unsupervised unreferenced metric for the question generation evaluation

T Ji, C Lyu, G Jones, L Zhou, Y Graham - Entropy, 2022 - mdpi.com
Question Generation (QG) aims to automate the task of composing questions for a passage
with a set of chosen answers found within the passage. In recent years, the introduction of …

Type-dependent prompt CycleQAG: Cycle consistency for multi-hop question generation

S Lee, M Lee - Proceedings of the 29th International Conference …, 2022 - aclanthology.org
Multi-hop question generation (QG) is the process of generating answer related questions,
which requires aggregating multiple pieces of information and reasoning from different parts …

MLLabs-LIG at TempoWiC 2022: A generative approach for examining temporal meaning shift

C Lyu, Y Zhou, T Ji - Proceedings of the First Workshop on Ever …, 2022 - aclanthology.org
In this paper, we present our system for the EvoNLP 2022 shared task Temporal Meaning
Shift (TempoWiC). Different from the typically used discriminative model, we propose a …

Dcu-lorcan at fincausal 2022: Span-based causality extraction from financial documents using pre-trained language models

C Lyu, T Ji, Q Sun, L Zhou - Proceedings of the 4th Financial …, 2022 - aclanthology.org
In this paper, we describe our DCU-Lorcan system for the FinCausal 2022 shared task: span-
based cause and effect extraction from financial documents. We frame the FinCausal 2022 …

Automatic Answerability Evaluation for Question Generation

Z Wang, K Funakoshi, M Okumura - arxiv preprint arxiv:2309.12546, 2023 - arxiv.org
Conventional automatic evaluation metrics, such as BLEU and ROUGE, developed for
natural language generation (NLG) tasks, are based on measuring the n-gram overlap …

Extending the Scope of Out-of-Domain: Examining QA models in multiple subdomains

C Lyu, J Foster, Y Graham - arxiv preprint arxiv:2204.04534, 2022 - arxiv.org
Past works that investigate out-of-domain performance of QA systems have mainly focused
on general domains (eg news domain, wikipedia domain), underestimating the importance …

Arabic Question Generation Using Transformers

A Alajmi, H Altabaa, S Abed, I Ahmad - ACM Transactions on Asian and …, 2024 - dl.acm.org
After the increased reliance on online education, online assessment became an essential
tool for educators to remotely monitor and evaluate students' understanding in order to assist …

[HTML][HTML] IVCDs: an end-to-end driver simulator for personal in-vehicle conversational assistant

T Ji, X Yin, P Cheng, L Zhou, S Liu, W Bao… - International journal of …, 2022 - mdpi.com
An advanced driver simulator methodology facilitates a well-connected interaction between
the environment and drivers. Multiple traffic information environment language processing …

[PDF][PDF] Knowledge and Pre-trained Language Models: a deep-dive into datasets and external knowledge

C Lyu - 2023 - researchgate.net
Recent years have witnessed the emergence of Pre-trained Language Models (PLMs), such
as ELMo, GPT, BERT, XLNet, GPT-3 and InstructGPT [Wang et al., 2018, Peters et al., 2018 …

[PDF][PDF] Knowledge and Pre-trained Language Models Inside and Out: a deep-dive into datasets and external knowledge

C Lyu - cited on, 2022 - researchgate.net
Pre-trained language models such as BERT and XLNet have greatly improved the
performance of many NLP tasks. These models can capture rich semantic patterns from …