80 citations · 108 across the 13 of their papers we have counts for
7 papers · 1 filter
Quantification of Distributionally Robust Risk of Cascade of Failures in Platoon of Vehicles
Vivek Pandey, Guangyi Liu, Arash Amini +1
Achieving safety is a critical aspect of attaining autonomy in a platoon of autonomous vehicles. In this paper, we propose a distributionally robust risk framework to investigate c…
AltDiffusion: A Multilingual Text-to-Image Diffusion Model
Fulong Ye, Guang Liu, Xinya Wu +1
Large Text-to-Image(T2I) diffusion models have shown a remarkable capability to produce photorealistic and diverse images based on text inputs. However, existing works only support…
UniTabE: A Universal Pretraining Protocol for Tabular Foundation Model in Data Science
Yazheng Yang, Yuqi Wang, Guang Liu +2
Recent advancements in NLP have witnessed the groundbreaking impact of pretrained models, yielding impressive outcomes across various tasks. This study seeks to extend the power of…
Structure-Sensitive Graph Dictionary Embedding for Graph Classification
Guangbu Liu, Tong Zhang, Xudong Wang +3
Graph structure expression plays a vital role in distinguishing various graphs. In this work, we propose a Structure-Sensitive Graph Dictionary Embedding (SS-GDE) framework to tran…
Multi-User Matching and Resource Allocation in Vision Aided Communications
Weihua Xu, Feifei Gao, Yong Zhang +2
Visual perception is an effective way to obtain the spatial characteristics of wireless channels and to reduce the overhead for communications system. A critical problem for the vi…
Symbolic Perception Risk in Autonomous Driving
Guangyi Liu, Disha Kamale, Cristian-Ioan Vasile +1
We develop a novel framework to assess the risk of misperception in a traffic sign classification task in the presence of exogenous noise. We consider the problem in an autonomous…
A Generalized Semantic Communication System: from Sources to Channels
Zhijin Qin, Feifei Gao, Bo Lin +3
Semantic communication is regarded as the breakthrough beyond the Shannon paradigm, which transmits only semantic information to significantly improve communication efficiency. Thi…