4 papers
VividFace: A Diffusion-Based Hybrid Framework for High-Fidelity Video Face Swapping
Hao Shao, Shulun Wang, Yang Zhou +7
Video face swapping is becoming increasingly popular across various applications, yet existing methods primarily focus on static images and struggle with video face swapping becaus…
Generalizing Hyperedge Expansion for Hyper-relational Knowledge Graph Modeling
Yu Liu, Shu Yang, Jingtao Ding +2
By representing knowledge in a primary triple associated with additional attribute-value qualifiers, hyper-relational knowledge graph (HKG) that generalizes triple-based knowledge…
A conditional normalizing flow for domain decomposed uncertainty quantification
Sen Li, Ke Li, Yu Liu +1
In this paper we present a conditional KRnet (cKRnet) based domain decomposed uncertainty quantification (CKR-DDUQ) approach to propagate uncertainties across different physical do…
Laguerre BV spaces, Laguerre perimeter and their applications
Yu Liu, He Wang
In this paper, we introduce the Laguerre bounded variation space and the Laguerre perimeter, thereby investigating their properties. Moreover, we prove the isoperimetric inequality…