Author

Tien N. Nguyen

h-index 0 View on Semantic Scholar

We have 2 of 8 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

W-RAG: Source-Aware Retrieval for Enterprise Document Generation from Heterogeneous Knowledge Bases

W-RAG is proposed, a source-aware retrieval framework that performs ontology-guided retrieval, local ranking within each knowledge base, and source-level weighting to regulate evidence composition to improve document coverage and generation quality.

Hridya Dhulipala, Rajesh Ombase, Michael Wang et al. · 0 citations

Preprint Jul 2026

Teaching Code LLMs to Reason with Intermediate Formal Specifications

This paper introduces SpecCoder, a verification-guided CodeLLM training framework that learns from validated reference programs, behavior-changing mutants, and multi-turn specification-refinement traces, and improves checkpoint-specification quality over base CodeLLMs, and introduces HumanExec, a benchmark built from recent Codeforces competitive programming problems.

Minh Le-Anh, Cuong Chi Le, Tien N. Nguyen · 0 citations