Publications (28)
Beyond Refusal: A Same-Lineage Study of Aligned and Abliterated LLMs for Vulnerability Analysis
Mingchen Li, Meikang Qiu, Zifan Peng +4
Large language model (LLM)-assisted software security operates at a difficult boundary: the vulnerability-analysis terminology needed for legitimate code review, triage, and repair…
F3DGS: Federated 3D Gaussian Splatting for Decentralized Multi-Agent World Modeling
Morui Zhu, Mohammad Dehghani Tezerjani, Mátyás Szántó +3
We present F3DGS, a federated 3D Gaussian Splatting framework for decentralized multi-agent 3D reconstruction. Existing 3DGS pipelines assume centralized access to all observations…
Numerical simulations of attachment-line boundary layer in hypersonic flow, Part II: the features of three-dimensional turbulent boundary layer
Youcheng Xi, Bowen Yan, Guangwen Yang +1
In this study,we investigate the characteristics of three-dimensional turbulent boundary layers influenced by transverse flow and pressure gradients. Our findings reveal that even…
Mind the Hitch: Dynamic Calibration and Articulated Perception for Autonomous Trucks
Morui Zhu, Yongqi Zhu, Song Fu +1
Autonomous trucking poses unique challenges due to articulated tractor-trailer geometry, and time-varying sensor poses caused by the fifth-wheel joint and trailer flex. Existing pe…
An iterative data-driven turbulence modeling framework based on Reynolds stress representation
Yuhui Yin, Yufei Zhang, Haixin Chen +1
Data-driven turbulence modeling studies have reached such a stage that the fundamental framework is basically settled, but several essential issues remain that strongly affect the…
Receptivity and stability of hypersonic leading-edge sweep flows around a blunt body
Youcheng Xi, Jie Ren, Liang Wang +1
This study performs global stability/receptivity analyses of hypersonic sweep flows around a blunt body with an infinite span. For the first time, we obtain the characteristics of…