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123 followers · 145 following

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Achievement: StarstruckAchievement: Pair Extraordinairex3Achievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor

Achievements

Achievement: StarstruckAchievement: Pair Extraordinairex3Achievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor

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Yuuoniy/README.md

Hi there 👋

I build automated tools using program analysis and LLMs to extract implicit specifications and detect bugs at scale.

❤️ Here hosts the tools I have built as part of my research. They form a progressive framework:

  • APHP (USENIX Security 2023): I propose extracting specifications directly from known bug patches to support bug detection.
  • APISpecGen (NDSS 2025): To move beyond patch-extracted specifications, I introduce specification propagation analysis that automatically generates new specifications from seed specifications.
  • SpecAuditor (IEEE S&P 2026): Similarly, building on seed specifications, I leverage the strength of LLMs to perform semantic-level generalization and transfer of specifications.
  • BugAuditor (USENIX Security 2026): To further expand the specification coverage, I focus on the abundant defensive code throughout codebases as a rich source of implicit specifications for bug detection.

I hope these tools inspire further research in this direction. Please feel free to contact me if you are interested in my work.

Pinned Loading

  1. SpecAuditor SpecAuditor Public

    SpecAuditor: Generating Audit Specifications for LLM-Driven Bug Detection (S&P 2026)

    HTML 20

  2. BugAuditor BugAuditor Public

    BugAuditor: Detecting Bugs via Inconsistent Defensive Code Auditing (USENIX Security 2026)

    Python

  3. APISpecGen APISpecGen Public

    APISpecGen: Generating API Specifications for Bug Detection via Specification Propagation Analysis (NDSS 2025）

    Python 10 2

  4. APHP APHP Public

    APHP: Detecting API Post-Handling Bugs Using Code and Description in Patches（Usenix Security 2023）

    Python 14 2

  5. torvalds/linux torvalds/linux Public

    Linux kernel source tree

    C 238k 63.1k