41 citations · 115 across the 12 of their papers we have counts for
12 papers
Why Retrieval-Augmented Generation Fails: A Graph Perspective
Kai Guo, Xinnan Dai, Zhibo Zhang +5
Retrieval-Augmented Generation (RAG) has become a powerful and widely used approach for improving large language models by grounding generation in retrieved evidence. However, RAG…
Exploring how EFL students talk to and through AI to develop texts
David James Woo, Yangyang Yu, Yilin Huang +3
Generative Artificial Intelligence (AI) introduces new considerations for English as a foreign language (EFL) writing pedagogy. This study explores how students talk to and through…
A vibe coding learning design to enhance EFL students' talking to, through, and about AI
David James Woo, Kai Guo, Yangyang Yu
This innovative practice article reports on the piloting of vibe coding (using natural language to create software applications with AI) for English as a Foreign Language (EFL) edu…
Product vs. Process: Exploring EFL Students' Editing of AI-Generated Text for Expository Writing
David James Woo, Yangyang Yu, Kai Guo +2
Text generated by artificial intelligence (AI) chatbots is increasingly used in English as a foreign language (EFL) writing contexts, yet its impact on students' expository writing…
Exploring EFL Secondary Students' AI-generated Text Editing While Composition Writing
David James Woo, Yangyang Yu, Kai Guo
Generative Artificial Intelligence is transforming how English as a foreign language students write. Still, little is known about how students manipulate text generated by generati…
Approaching the Limits to EFL Writing Enhancement with AI-generated Text and Diverse Learners
David James Woo, Hengky Susanto, Chi Ho Yeung +1
Generative artificial intelligence (AI) chatbots, such as ChatGPT, are reshaping how English as a foreign language (EFL) students write since students can compose texts by integrat…
EFL Students' Attitudes and Contradictions in a Machine-in-the-loop Activity System
David James Woo, Hengky Susanto, Kai Guo
This study applies Activity Theory and investigates the attitudes and contradictions of 67 English as a foreign language (EFL) students from four Hong Kong secondary schools toward…
Cases of EFL Secondary Students' Prompt Engineering Pathways to Complete a Writing Task with ChatGPT
David James Woo, Kai Guo, Hengky Susanto
ChatGPT is a state-of-the-art (SOTA) chatbot. Although it has potential to support English as a foreign language (EFL) students' writing, to effectively collaborate with it, a stud…
Exploring EFL students' prompt engineering in human-AI story writing: an Activity Theory perspective
David James Woo, Kai Guo, Hengky Susanto
This study applies Activity Theory to investigate how English as a foreign language (EFL) students prompt generative artificial intelligence (AI) tools during short story writing.…
The Role of AI in Human-AI Creative Writing for Hong Kong Secondary Students
Hengky Susanto, David James Woo, Kai Guo
The recent advancement in Natural Language Processing (NLP) capability has led to the development of language models (e.g., ChatGPT) that is capable of generating human-like langua…
Exploring AI-Generated Text in Student Writing: How Does AI Help?
David James Woo, Hengky Susanto, Chi Ho Yeung +2
English as foreign language_EFL_students' use of text generated from artificial intelligence_AI_natural language generation_NLG_tools may improve their writing quality. However, it…
Understanding EFL Student Idea Generation Strategies for Creative Writing with NLG Tools
David James Woo, Yanzhi Wang, Hengky Susanto +1
Natural language generation (NLG) is a process within artificial intelligence where computer systems produce human-comprehensible language texts from information. English as a fore…