Author

X. Le

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Book Open access Oct 2026

GraphLedger: Repository-Level Vulnerability Detection via Graph-Based Compression and Assumption Validation

Repository-level vulnerability detection requires reasoning across files, procedures, and long-range dependency chains. This is difficult for both dominant families of methods: static analysis often over-approximates and produces many false positives, while LLM-based approaches struggle with large repository context an...

T. Le, Hoang-Quoc-Bao Hua, X. Le · Proceedings of the 41st IEEE... · 1 citation

#natural language process... Preprint Jul 2026

LangSelect: Cost-Aware Target-Language Routing for LLM Code Generation

LangSelect is introduced, a verification-aware router that selects the target language before generation and falls back when the first attempt fails, showing that output-language routing can define a practical cost-correctness frontier for unit-test-verifiable code generation.

Ha X. Son, Phat T. Tran-Truong, X. Le et al. · 0 citations

Jul 2026

FedMark-FM: Auditable, Risk-Adjusted Data Markets for Federated Foundation-Model Adaptation

FedMark-FM shows incentives for federated foundation models can be engineered as auditable data infrastructure coupling valuation, mechanism design, privacy interfaces, and pipeline-order semantics.

Phat T. Tran-Truong, X. Le, Minh N. H. Nguyen · arXiv.org · 0 citations