Search Results for author: Wai Man Si

Found 5 papers, 0 papers with code

Comprehensive Assessment of Toxicity in ChatGPT

no code implementations3 Nov 2023 Boyang Zhang, Xinyue Shen, Wai Man Si, Zeyang Sha, Zeyuan Chen, Ahmed Salem, Yun Shen, Michael Backes, Yang Zhang

Moderating offensive, hateful, and toxic language has always been an important but challenging topic in the domain of safe use in NLP.

Two-in-One: A Model Hijacking Attack Against Text Generation Models

no code implementations12 May 2023 Wai Man Si, Michael Backes, Yang Zhang, Ahmed Salem

In this work, we broaden the scope of this attack to include text generation and classification models, hence showing its broader applicability.

Face Recognition Image Classification +7

Telling Stories through Multi-User Dialogue by Modeling Character Relations

no code implementations SIGDIAL (ACL) 2021 Wai Man Si, Prithviraj Ammanabrolu, Mark O. Riedl

This paper explores character-driven story continuation, in which the story emerges through characters' first- and second-person narration as well as dialogue -- requiring models to select language that is consistent with a character's persona and their relationships with other characters while following and advancing the story.

Story Continuation

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