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Home/Authors/Yu Su

Yu Su

13 indexed papers

Recent (6 mo)
13
With code
0
Influential cites
0
Benchmarked
0

Publications per year

13
26

Top categories

Crypto×6ML×4AI×4NLP×4Info Retrieval×1Software Eng.×1

Frequent co-authors

Huan Sun2×
Senmiao Wang1×
Tiantian Fang1×
Haoran Zhang1×
Yushun Zhang1×
Kunxiang Zhao1×

Research Timeline

2026
Spore: Efficient and Training-Free Privacy Extraction Attack on LLMs via Inference-Time Hybrid Probing

The paper introduces extsc{Spore}, a novel, training-free, and highly efficient privacy extraction attack that targets sensitive information stored in the memory of LLM agents during inference, outperforming existing state-of-the-art methods.

From Compression to Accountability: Harmless Copyright Protection for Dataset Distillation

The paper proposes SubPopMark, a novel subpopulation-driven framework that injects harmless, verifiable markers into distilled datasets to prevent copyright infringement and data leakage.

HIDBench: Benchmarking Large Language Models for Host-Based Intrusion Detection

The paper introduces HIDBench, a new benchmark for evaluating LLMs' ability to perform host-based intrusion detection using complex, noisy system logs, finding that model performance degrades significantly with increased data complexity.

VIPER-MCP: Detecting and Exploiting Taint-Style Vulnerabilities in Model Context Protocol Servers

VIPER-MCP is a novel, end-to-end automated framework that detects and dynamically confirms the exploitability of taint-style vulnerabilities in Model Context Protocol (MCP) servers, achieving high-fidelity vulnerability discovery in real-world systems.

In-Context Reward Adaptation for Robust Preference Modeling

The paper proposes In-Context Reward Adaptation, a transformer-based framework that uses in-context learning and auxiliary signals (like human response time) to robustly model diverse and unseen human preferences for better AI alignment.

AGENTCL: Toward Rigorous Evaluation of Continual Learning in Language Agents

The paper introduces AGENTCL, a rigorous evaluation framework that uses controlled task streams to accurately measure an agent's ability to accumulate and reuse knowledge across multiple tasks, thereby addressing limitations in current continual learning benchmarks.

EVA-Net: Subject-Independent EEG Motor Decoding with Video-Derived Motor Priors

EVA-Net proposes a two-stage framework that uses action videos as semantic priors to achieve strong subject-independent EEG motor decoding, significantly outperforming text-based methods.

SkillHarm: Lifecycle-Aware Skill-Based Attacks via Automated Construction

The paper introduces SkillHarm, a comprehensive benchmark and automated framework for evaluating skill-based attacks across the entire agent skill-use lifecycle, demonstrating that current agents remain highly vulnerable to both fixed-payload and self-mutating poisoning attacks.

Resonant Context Anchoring: Decoupling Attention Routing and Signal Gain at Inference Time

The paper proposes Resonant Context Anchoring (RCA), a lightweight, training-free method that enhances factual faithfulness in LLMs by dynamically amplifying the signal of external context evidence during inference.

SkillGuard: A Permission Framework for Agent Skills

SkillGuard introduces a novel, skill-centric permission framework to secure LLM agent skill ecosystems by jointly regulating both context influence and runtime action side effects.

BEATS: Bootstrapping E-commerce Attribute Taxonomies for Search through Iterative Human-AI Collaboration

The paper presents BEATS, a human-in-the-loop LLM framework for bootstrapping product attribute taxonomies from scratch.

PC Layer: Polynomial Weight Preconditioning for Improving LLM Pre-Training

This paper proposes a preconditioning layer for stable weight conditioning in LLM training.

Protecting K-Nearest Neighbor Queries from Location Inference Attacks

This paper identifies two novel location inference attacks against k-nearest neighbor queries (kNNQ) and proposes DPRS, a differential privacy framework that effectively protects location privacy while maintaining high query utility.

Highlighted terms show continued research focus across papers

Papers

cs.LGcs.AIEmpiricalRecentJun 4, 2026

PC Layer: Polynomial Weight Preconditioning for Improving LLM Pre-Training

Senmiao Wang, Tiantian Fang, Haoran Zhang, Yushun Zhang +3 more

This paper proposes a preconditioning layer for stable weight conditioning in LLM training.

View →
cs.CRRecentJun 4, 2026

Protecting K-Nearest Neighbor Queries from Location Inference Attacks

Zhiyu Sun, Jie Fu, Xinpeng Ling, Huifa Li +1 more

This paper identifies two novel location inference attacks against k-nearest neighbor queries (kNNQ) and proposes DPRS, a differential privacy framework that effectively protects location privacy whil…

View →
cs.IRcs.CLRecentJun 3, 2026

BEATS: Bootstrapping E-commerce Attribute Taxonomies for Search through Iterative Human-AI Collaboration

Yung-Yu Shih, Shang-Yu Su, Tzu-I Ho, Dongzhe Wang +1 more

The paper presents BEATS, a human-in-the-loop LLM framework for bootstrapping product attribute taxonomies from scratch.

View →
cs.CRcs.SERecentJun 2, 2026

SkillGuard: A Permission Framework for Agent Skills

Shidong Pan, Xiaoyu Sun, Tianyi Zhang, Dianshu Liao +2 more

SkillGuard introduces a novel, skill-centric permission framework to secure LLM agent skill ecosystems by jointly regulating both context influence and runtime action side effects.

View →
cs.AIcs.CLRecentJun 1, 2026

AGENTCL: Toward Rigorous Evaluation of Continual Learning in Language Agents

Yiheng Shu, Bernal Jiménez Gutiérrez, Saisri Padmaja Jonnalagedda, Yuguang Yao +2 more

The paper introduces AGENTCL, a rigorous evaluation framework that uses controlled task streams to accurately measure an agent's ability to accumulate and reuse knowledge across multiple tasks, thereb…

View →
cs.AIRecentJun 1, 2026

EVA-Net: Subject-Independent EEG Motor Decoding with Video-Derived Motor Priors

Ziyuan Li, Yueyu Sun, Yimeng Zhang

EVA-Net proposes a two-stage framework that uses action videos as semantic priors to achieve strong subject-independent EEG motor decoding, significantly outperforming text-based methods.

View →
cs.CLRecentJun 1, 2026

SkillHarm: Lifecycle-Aware Skill-Based Attacks via Automated Construction

Yuting Ning, Zhehao Zhang, Yash Kumar Lal, Boyu Gou +7 more

The paper introduces SkillHarm, a comprehensive benchmark and automated framework for evaluating skill-based attacks across the entire agent skill-use lifecycle, demonstrating that current agents rema…

View →
cs.CLcs.LGRecentJun 1, 2026

Resonant Context Anchoring: Decoupling Attention Routing and Signal Gain at Inference Time

Mingkuan Zhao, Yide Gao, Wentao Hu, Suquan Chen +5 more

The paper proposes Resonant Context Anchoring (RCA), a lightweight, training-free method that enhances factual faithfulness in LLMs by dynamically amplifying the signal of external context evidence du…

View →
cs.LGcs.AIRecentMay 28, 2026

In-Context Reward Adaptation for Robust Preference Modeling

Zhenyu Sun, Zheng Xu, Ermin Wei

The paper proposes In-Context Reward Adaptation, a transformer-based framework that uses in-context learning and auxiliary signals (like human response time) to robustly model diverse and unseen human…

View →
cs.CRcs.LGRecentMay 20, 2026

HIDBench: Benchmarking Large Language Models for Host-Based Intrusion Detection

Danyu Sun, Jinghuai Zhang, Yuan Tian, Zhou Li

The paper introduces HIDBench, a new benchmark for evaluating LLMs' ability to perform host-based intrusion detection using complex, noisy system logs, finding that model performance degrades signific…

View →
cs.CRRecentMay 20, 2026

VIPER-MCP: Detecting and Exploiting Taint-Style Vulnerabilities in Model Context Protocol Servers

Pengyu Sun, Qishu Jin, Enhao Huang, Zifeng Kang +3 more

VIPER-MCP is a novel, end-to-end automated framework that detects and dynamically confirms the exploitability of taint-style vulnerabilities in Model Context Protocol (MCP) servers, achieving high-fid…

View →
cs.CRRecentMay 13, 2026

From Compression to Accountability: Harmless Copyright Protection for Dataset Distillation

Yan Liang, Ziyuan Yang, Mengyu Sun, Joey Tianyi Zhou +1 more

The paper proposes SubPopMark, a novel subpopulation-driven framework that injects harmless, verifiable markers into distilled datasets to prevent copyright infringement and data leakage.

View →
cs.CRRecentApr 26, 2026

Spore: Efficient and Training-Free Privacy Extraction Attack on LLMs via Inference-Time Hybrid Probing

Yu Cui, Ruiqing Yue, Hang Fu, Sicheng Pan +5 more

The paper introduces extsc{Spore}, a novel, training-free, and highly efficient privacy extraction attack that targets sensitive information stored in the memory of LLM agents during inference, outpe…

View →