57 citations · 207 across the 33 of their papers we have counts for
11 papers · 1 filter
Uncertain Facial Expression Recognition via Multi-task Assisted Correction
Yang Liu, Xingming Zhang, Janne Kauttonen +1
Deep models for facial expression recognition achieve high performance by training on large-scale labeled data. However, publicly available datasets contain uncertain facial expres…
Dynamic Maxflow via Dynamic Interior Point Methods
Jan van den Brand, Yang P. Liu, Aaron Sidford
In this paper we provide an algorithm for maintaining a -approximate maximum flow in a dynamic, capacitated graph undergoing edge additions. Over a sequence of -additions…
Integrated Optical Vortex Microcomb
Bo Chen, Yueguang Zhou, Yang Liu +16
The explorations of physical degrees of freedom with infinite dimensionalities, such as orbital angular momentum and frequency of light, have profoundly reshaped the landscape of m…
Twin-field quantum key distribution without phase locking
Wei Li, Likang Zhang, Yichen Lu +11
Twin-field quantum key distribution (TF-QKD) has emerged as a promising solution for practical quantum communication over long-haul fiber. However, previous demonstrations on TF-QK…
LGN-Net: Local-Global Normality Network for Video Anomaly Detection
Mengyang Zhao, Xinhua Zeng, Yang Liu +4
Video anomaly detection (VAD) has been intensively studied for years because of its potential applications in intelligent video systems. Existing unsupervised VAD methods tend to l…
Exploring Interactions and Regulations in Collaborative Learning: An Interdisciplinary Multimodal Dataset
Yante Li, Yang Liu, KhÁnh Nguyen +4
Collaborative learning is an educational approach that enhances learning through shared goals and working together. Interaction and regulation are two essential factors related to…