activity
20142023
most citedUnderstanding Human Mobility from Twitter

571 citations · 715 across the 12 of their papers we have counts for

collaborators

12 papers

cs.LG2023★ 1 cited

Decoupled Graph Neural Networks for Large Dynamic Graphs

Yanping Zheng, Zhewei Wei, Jiajun Liu

Real-world graphs, such as social networks, financial transactions, and recommendation systems, often demonstrate dynamic behavior. This phenomenon, known as graph stream, involves…

cs.CV2022★ 14 cited

Improved Feature Distillation via Projector Ensemble

Yudong Chen, Sen Wang, Jiajun Liu +3

In knowledge distillation, previous feature distillation methods mainly focus on the design of loss functions and the selection of the distilled layers, while the effect of the fea…

cs.RO2020★ 3 cited

A Three-limb Teleoperated Robotic System with Foot Control for Flexible Endoscopic Surgery

Yanpei Huang, Wenjie Lai, Lin Cao +4

Flexible endoscopy requires high skills to manipulate both the endoscope and associated instruments. In most robotic flexible endoscopic systems, the endoscope and instruments are…

cs.CV2018

Zero-Shot Learning with Sparse Attribute Propagation

Nanyi Fei, Jiechao Guan, Zhiwu Lu +2

Zero-shot learning (ZSL) aims to recognize a set of unseen classes without any training images. The standard approach to ZSL requires a set of training images annotated with seen c…

cs.LG2017

RUM: network Representation learning throUgh Multi-level structural information preservation

Yanlei Yu, Zhiwu Lu, Jiajun Liu +3

We have witnessed the discovery of many techniques for network representation learning in recent years, ranging from encoding the context in random walks to embedding the lower ord…

cs.CV2017★ 9 cited

Learning in High-Dimensional Multimedia Data: The State of the Art

Lianli Gao, Jingkuan Song, Xingyi Liu +3

During the last decade, the deluge of multimedia data has impacted a wide range of research areas, including multimedia retrieval, 3D tracking, database management, data mining, ma…