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Jin Zhu

Purple Mountain Laboratories

SCHOLARLY PAPERS

2

DOWNLOADS

33

TOTAL CITATIONS

0

Scholarly Papers (2)

1.

IPHH: An Adversarial Attack Detection Method Based on Image Pyramid Hierarchical Heterogeneity

Number of pages: 28 Posted: 15 Jan 2026
affiliation not provided to SSRN, Purple Mountain Laboratories, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Fudan University, affiliation not provided to SSRN and Purple Mountain Laboratories
Downloads 27 (1,372,601)

Abstract:

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adversarial attack detection, model fine-tuning, image pyramid, information entropy redundancy, multi-scale feature verification, heterogeneous model collaboration

2.

Cross-Layer Manifold Attack and Projection for Robust Safety Alignment of Large Language Models

Number of pages: 31 Posted: 10 Jul 2026
Purple Mountain Laboratories, Purple Mountain Laboratories, Purple Mountain Laboratories, Purple Mountain Laboratories and affiliation not provided to SSRN
Downloads 6

Abstract:

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Large language models, Jailbreak attacks, Safety alignment, Latent representation, Manifold projection, Adversarial robustness