21 papers
Towards General Language-Conditioned Latent Safety Filters
Ihab Tabbara, Yuxuan Yang, Hussein Sibai
Robot policies are becoming increasingly general, with vision-language-action (VLA) models enabling a single policy to execute diverse tasks specified in natural language. Safe dep…
Design-MLLM: A Reinforcement Alignment Framework for Verifiable and Aesthetic Interior Design
Yuxuan Yang, Xiaotong Mao, Jingyao Wang
Interior design is a requirements-to-visual-plan generation process that must simultaneously satisfy verifiable spatial feasibility and comparative aesthetic preferences. While rec…
Evaluating Uplift Modeling under Structural Biases: Insights into Metric Stability and Model Robustness
Yuxuan Yang, Dugang Liu, Yiyan Huang
In personalized marketing, uplift models estimate the incremental effect of an intervention by modeling how customer behavior would change under alternative treatments using counte…
Inversion diameter and treewidth
Yichen Wang, Haozhe Wang, Yuxuan Yang +1
In an oriented graph , the inversion of a subset of vertices is the operation that reverses the orientation of all arcs with both end-vertices in . The i…
Optimal embeddings for maximal orders of central simple algebras of degree 3 over number fields
Yuxuan Yang
Let be a central simple algebra of degree 3 over a number field and be a finite extension of degree 3. For an order of , we determine exactly when cannot b…
Maximal orders optimal embedding of central simple algebras over number fields
Yuxuan Yang
Given a number field and be the ring of integers of , the problem of embedding a field extension into a central simple algebra is classical. This paper proves…