activity
20242026
most citedPerfCodeGen: Improving Performance of LLM Generated Code with Execution Feedback

1 citations · 1 across the 5 of their papers we have counts for

collaborators

5 papers

cs.AI2026

Retrieval-Infused Reasoning Sandbox: A Benchmark for Decoupling Retrieval and Reasoning Capabilities

Shuangshuang Ying, Zheyu Wang, Yunjian Peng +16

Despite strong performance on existing benchmarks, it remains unclear whether large language models can reason over genuinely novel scientific information. Most evaluations score e…

cs.SE2026

MulVul: Retrieval-augmented Multi-Agent Code Vulnerability Detection via Cross-Model Prompt Evolution

Zihan Wu, Jie Xu, Yun Peng +2

Large Language Models (LLMs) struggle to automate real-world vulnerability detection due to two key limitations: the heterogeneity of vulnerability patterns undermines the effectiv…

cs.SE2025

iCodeReviewer: Improving Secure Code Review with Mixture of Prompts

Yun Peng, Kisub Kim, Linghan Meng +1

Code review is an essential process to ensure the quality of software that identifies potential software issues at an early stage of software development. Among all software issues…

cs.SE2025

COFFE: A Code Efficiency Benchmark for Code Generation

Yun Peng, Jun Wan, Yichen Li +1

Code generation has largely improved development efficiency in the era of large language models (LLMs). With the ability to follow instructions, current LLMs can be prompted to gen…

cs.SE20241 cited

PerfCodeGen: Improving Performance of LLM Generated Code with Execution Feedback

Yun Peng, Akhilesh Deepak Gotmare, Michael Lyu +3

Large Language Models (LLMs) are widely adopted for assisting in software development tasks, yet their performance evaluations have narrowly focused on the functional correctness o…