activity
20242026
most citedCodeCipher: Learning to Obfuscate Source Code Against LLMs

2 citations · 4 across the 5 of their papers we have counts for

collaborators

5 papers

cs.SE2026

Test vs Mutant: Adversarial LLM Agents for Robust Unit Test Generation

Pengyu Chang, Yixiong Fang, Silin Chen +3

Software testing is a critical, yet resource-intensive phase of the software development lifecycle. Over the years, various automated tools have been developed to aid in this proce…

cs.CL2026★ 1 cited

Reasoning in Trees: Improving Retrieval-Augmented Generation for Multi-Hop Question Answering

Yuling Shi, Maolin Sun, Zijun Liu +4

Retrieval-Augmented Generation (RAG) has demonstrated significant effectiveness in enhancing large language models (LLMs) for complex multi-hop question answering (QA). For multi-h…

cs.CL2025

LastingBench: Defend Benchmarks Against Knowledge Leakage

Yixiong Fang, Tianran Sun, Yuling Shi +2

The increasing complexity of large language models (LLMs) raises concerns about their ability to "cheat" on standard Question Answering (QA) benchmarks by memorizing task-specific…

cs.CL2025★ 1 cited

AttentionRAG: Attention-Guided Context Pruning in Retrieval-Augmented Generation

Yixiong Fang, Tianran Sun, Yuling Shi +1

While RAG demonstrates remarkable capabilities in LLM applications, its effectiveness is hindered by the ever-increasing length of retrieved contexts, which introduces information…

cs.CL2024★ 2 cited

CodeCipher: Learning to Obfuscate Source Code Against LLMs

Yalan Lin, Chengcheng Wan, Yixiong Fang +1

While large code language models have made significant strides in AI-assisted coding tasks, there are growing concerns about privacy challenges. The user code is transparent to the…