Search Results for author: Xirui Li

Found 4 papers, 1 papers with code

DrAttack: Prompt Decomposition and Reconstruction Makes Powerful LLM Jailbreakers

1 code implementation25 Feb 2024 Xirui Li, Ruochen Wang, Minhao Cheng, Tianyi Zhou, Cho-Jui Hsieh

DrAttack includes three key components: (a) `Decomposition' of the original prompt into sub-prompts, (b) `Reconstruction' of these sub-prompts implicitly by in-context learning with semantically similar but harmless reassembling demo, and (c) a `Synonym Search' of sub-prompts, aiming to find sub-prompts' synonyms that maintain the original intent while jailbreaking LLMs.

In-Context Learning

VidToMe: Video Token Merging for Zero-Shot Video Editing

no code implementations17 Dec 2023 Xirui Li, Chao Ma, Xiaokang Yang, Ming-Hsuan Yang

In this work, we propose a novel approach to enhance temporal consistency in generated videos by merging self-attention tokens across frames.

Video Editing Video Generation

Frame Fusion with Vehicle Motion Prediction for 3D Object Detection

no code implementations19 Jun 2023 Xirui Li, Feng Wang, Naiyan Wang, Chao Ma

To ''forward'' frames, we use vehicle motion models to estimate the future pose of the bounding boxes.

3D Object Detection Future prediction +3

Gait Identification under Surveillance Environment based on Human Skeleton

no code implementations23 Nov 2021 Xingkai Zheng, Xirui Li, Ke Xu, Xinghao Jiang, Tanfeng Sun

Most existing gait identification methods extract features from gait videos and identify a probe sample by a query in the gallery.

Gait Identification

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