85 citations · 117 across the 15 of their papers we have counts for
18 papers
Are Current Task-oriented Dialogue Systems Able to Satisfy Impolite Users?
Zhiqiang Hu, Roy Kaa-Wei Lee, Nancy F. Chen
Task-oriented dialogue (TOD) systems have assisted users on many tasks, including ticket booking and service inquiries. While existing TOD systems have shown promising performance…
On Explaining Multimodal Hateful Meme Detection Models
Ming Shan Hee, Roy Ka-Wei Lee, Wen-Haw Chong
Hateful meme detection is a new multimodal task that has gained significant traction in academic and industry research communities. Recently, researchers have applied pre-trained v…
Improving Text Auto-Completion with Next Phrase Prediction
Dong-Ho Lee, Zhiqiang Hu, Roy Ka-Wei Lee
Language models such as GPT-2 have performed well on constructing syntactically sound sentences for text auto-completion task. However, such models often require considerable train…
AutoChart: A Dataset for Chart-to-Text Generation Task
Jiawen Zhu, Jinye Ran, Roy Ka-wei Lee +2
The analytical description of charts is an exciting and important research area with many applications in academia and industry. Yet, this challenging task has received limited att…
Syntax Matters! Syntax-Controlled in Text Style Transfer
Zhiqiang Hu, Roy Ka-Wei Lee, Charu C. Aggarwal
Existing text style transfer (TST) methods rely on style classifiers to disentangle the text's content and style attributes for text style transfer. While the style classifier play…
Disentangling Hate in Online Memes
Rui Cao, Ziqing Fan, Roy Ka-Wei Lee +2
Hateful and offensive content detection has been extensively explored in a single modality such as text. However, such toxic information could also be communicated via multimodal c…