Papers by Xuwei Liu
Raw Pointer Rewriting with LLMs for Translating C to Safer Rust (2026.findings-acl)
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| Challenge: | C2Rust is a system programming language that enforces strict memory and type safety guarantees. |
| Approach: | They propose a raw pointer rewriting technique that lifts raw pointers in individual functions to appropriate Rust data structures. |
| Outcome: | The proposed technique eliminates 18.57% of local raw pointers and improves memory safety on 28 real-world C projects. |
IPL: Leveraging Multimodal Large Language Models for Intelligent Product Listing (2024.emnlp-industry)
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Kang Chen, Qing Zhang, Chengbao Lian, Yixin Ji, Xuwei Liu, Shuguang Han, Guoqiang Wu, Fei Huang, Jufeng Chen
| Challenge: | Unlike professional Business-to-Consumer (B2C) e-commerce platforms, consumer-to consumer (C2C), is mainly targeting individual sellers. |
| Approach: | They develop an intelligent product listing tool that generates product descriptions using various product attributes such as category, brand, color, condition, etc. |
| Outcome: | The proposed tool outperforms the base model in domain-specific tasks while producing less hallucination. |