Yongchao Wang

collaborators

4 papers

cs.SC2026

Explicit Factorization of $X^{n} - 1$ over $Z_{p^{e}}$ via Cofactor-Free Single-Seed Hensel Lifting

Yongchao Wang, Yang Ding, Jiansheng Yang +1

We present a complete framework for the explicit factorization of $X^{n} - 1$ over integer residue rings $Z_{p^{e}}$ for arbitrary $n$ with $g cd (n, p) = 1$ . Classical approaches…

cs.IT2026

Explicit Factorization of $x^{p + 1} - 1$ over $Z_{p^{e}}$ : A Structural Approach via Dickson Polynomials

Yongchao Wang, Yang Ding, Jiansheng Yang +1

Let $p$ be an odd prime. The factorization of the polynomial $x^{p + 1} - 1$ over the integer residue ring $Z_{p^{e}}$ is pivotal for constructing cyclic codes with Hermitian sy…

cs.CR2026

Security Is Relative: Training-Free Vulnerability Detection via Multi-Agent Behavioral Contract Synthesis

Yongchao Wang, Zhiqiu Huang

Deep learning for vulnerability detection has shown promising results on early benchmarks, but recent evaluations reveal catastrophic degradation: models achieving F1 > 0.68 on leg…

cs.SE2026

Project Prometheus: Bridging the Intent Gap in Agentic Program Repair via Reverse-Engineered Executable Specifications

Yongchao Wang, Zhiqiu Huang

The transition from neural machine translation to agentic workflows has revolutionized Automated Program Repair (APR). However, existing agents, despite their advanced reasoning ca…

Explicit Factorization of Xn−1 over Zpe​ via Cofactor-Free Single-Seed Hensel Lifting

Explicit Factorization of xp+1−1 over Zpe​: A Structural Approach via Dickson Polynomials

Security Is Relative: Training-Free Vulnerability Detection via Multi-Agent Behavioral Contract Synthesis

Project Prometheus: Bridging the Intent Gap in Agentic Program Repair via Reverse-Engineered Executable Specifications

Explicit Factorization of $X^{n} - 1$ over $Z_{p^{e}}$ via Cofactor-Free Single-Seed Hensel Lifting

Explicit Factorization of $x^{p + 1} - 1$ over $Z_{p^{e}}$ : A Structural Approach via Dickson Polynomials