Xinjie Shen

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authored 3 papers 1 day ago

Beyond Steering Vector: Flow-based Activation Steering for Inference-Time Intervention

Paper • 2605.05892 • Published 8 days ago • 1

How Far Are VLMs from Privacy Awareness in the Physical World? An Empirical Study

Paper • 2605.05340 • Published 7 days ago • 1

One Turn Too Late: Response-Aware Defense Against Hidden Malicious Intent in Multi-Turn Dialogue

Paper • 2605.05630 • Published 3 days ago • 8

submitted a paper to Daily Papers 1 day ago

One Turn Too Late: Response-Aware Defense Against Hidden Malicious Intent in Multi-Turn Dialogue

Paper • 2605.05630 • Published 3 days ago • 8

authored a paper 4 months ago

The Trojan Knowledge: Bypassing Commercial LLM Guardrails via Harmless Prompt Weaving and Adaptive Tree Search

Paper • 2512.01353 • Published Dec 1, 2025 • 2

authored a paper 7 months ago

Measuring Physical-World Privacy Awareness of Large Language Models: An Evaluation Benchmark

Paper • 2510.02356 • Published Sep 27, 2025 • 11

authored a paper about 1 year ago

Exploring $\ell_0$ Sparsification for Inference-free Sparse Retrievers

Paper • 2504.14839 • Published Apr 21, 2025 • 5