Modern systems software is increasingly deployed across heterogeneous architectures such as x86, ARM, and RISC‑V, which provide substantially different memory-ordering guarantees. Under weak memory models, hardware and compilers may reorder memory operations or delay their visibility, causing concurrent code that appea...
Shao-Hao Wang, Cheng Wen, Yuan-Dao Cai et al.· Proceedings of the 41st IEEE...· 0 citations
Large language models (LLMs) have shown promise in code generation, but generating formally verifiable Rust programs from natural-language descriptions remains highly challenging. We present a benchmark called NL2VBench for generating verifiable Rust programs from natural-language descriptions using Verus.NL2VBench con...
Lian-He Hu, Cheng Wen, Du-Gang Liu et al.· Proceedings of the 41st IEEE...· 0 citations
AddressSanitizer (ASan) is widely deployed in industrial C/C++ development, but its runtime and memory costs can limit routine use in continuous integration and production-like testing. Although many optimized ASan-like sanitizers have been proposed, heterogeneous workloads, configurations, and baselines make their pra...
Jia-Xin Xi, Cheng Wen, Zhi-Wei Lin et al.· Proceedings of the 41st IEEE...· 0 citations
Formal verification of Rust programs with Verus provides strong correctness guarantees, but developing the auxiliary specifications and proofs still requires considerable manual effort. Existing LLM-based proof-synthesis agents can automate part of this process, yet their effectiveness on non-trivial tasks is often lim...
Yu-Cheng Zhang, Cheng Wen, Jia-Lun Cao et al.· Proceedings of the 41st IEEE...· 0 citations
Formal verification provides strong correctness guarantees, but its practical adoption is limited by the cost of writing precise formal specifications. While large language models can generate candidate specifications, prompt-only generation and monolithic LLM pipelines often struggle with verifier feedback, iterative...
Wen-Jie Wu, Jun-Jie Hu, Cheng Wen et al.· Companion Proceedings of the...· 0 citations
A model checking approach that leverages interrupt mechanisms to prune the search space at the constraint-encoding stage, showing how leveraging interrupt semantics in constraint encoding can mitigate the state-space explosion in verifying complex embedded software.
Zixuan Yuan, Bin Yu, Xu Lu et al.· SIGSOFT FSE Companion· 0 citations
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