Search Results for author: Junlin Liu

Found 4 papers, 0 papers with code

Boosting the Transferability of Adversarial Examples via Local Mixup and Adaptive Step Size

no code implementations24 Jan 2024 Junlin Liu, Xinchen Lyu

Adversarial examples are one critical security threat to various visual applications, where injected human-imperceptible perturbations can confuse the output. Generating transferable adversarial examples in the black-box setting is crucial but challenging in practice.

Making Recommender Systems Forget: Learning and Unlearning for Erasable Recommendation

no code implementations22 Mar 2022 Yuyuan Li, Xiaolin Zheng, Chaochao Chen, Junlin Liu

The basic idea of most recommender systems is collaborative filtering, but existing MU methods ignore the collaborative information across users and items.

Collaborative Filtering Machine Unlearning +1

Similarity-based Label Inference Attack against Training and Inference of Split Learning

no code implementations10 Mar 2022 Junlin Liu, Xinchen Lyu, Qimei Cui, Xiaofeng Tao

We mathematically analyze the potential label leakages and propose the cosine and Euclidean similarity measurements for gradients and smashed data, respectively.

Clustering Inference Attack +1

Energon: Towards Efficient Acceleration of Transformers Using Dynamic Sparse Attention

no code implementations18 Oct 2021 Zhe Zhou, Junlin Liu, Zhenyu Gu, Guangyu Sun

To enable such an algorithm with lower latency and better energy efficiency, we also propose an Energon co-processor architecture.

Edge-computing

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