activity
20152022
most citedCrossbar-Net: A Novel Convolutional Network for Kidney Tumor Segmentation in CT Images

109 citations · 567 across the 38 of their papers we have counts for

collaborators
Showing 2019Show all

9 papers · 1 filter

cs.AI2019★ 20 cited

Multi-Agent Game Abstraction via Graph Attention Neural Network

Yong Liu, Weixun Wang, Yujing Hu +3

In large-scale multi-agent systems, the large number of agents and complex game relationship cause great difficulty for policy learning. Therefore, simplifying the learning process…

cs.CV2019★ 6 cited

Differentiable Meta-learning Model for Few-shot Semantic Segmentation

Pinzhuo Tian, Zhangkai Wu, Lei Qi +3

To address the annotation scarcity issue in some cases of semantic segmentation, there have been a few attempts to develop the segmentation model in the few-shot learning paradigm.…

cs.CV2019

Defensive Few-shot Learning

Wenbin Li, Lei Wang, Xingxing Zhang +4

This paper investigates a new challenging problem called defensive few-shot learning in order to learn a robust few-shot model against adversarial attacks. Simply applying the exis…

cs.CV2019★ 3 cited

Automatic Data Augmentation by Learning the Deterministic Policy

Yinghuan Shi, Tiexin Qin, Yong Liu +3

Aiming to produce sufficient and diverse training samples, data augmentation has been demonstrated for its effectiveness in training deep models. Regarding that the criterion of th…

cs.AI2019★ 8 cited

From Few to More: Large-scale Dynamic Multiagent Curriculum Learning

Weixun Wang, Tianpei Yang, Yong Liu +6

A lot of efforts have been devoted to investigating how agents can learn effectively and achieve coordination in multiagent systems. However, it is still challenging in large-scale…

cs.CV2019★ 8 cited

Progressive Cross-camera Soft-label Learning for Semi-supervised Person Re-identification

Lei Qi, Lei Wang, Jing Huo +2

In this paper, we focus on the semi-supervised person re-identification (Re-ID) case, which only has the intra-camera (within-camera) labels but not inter-camera (cross-camera) lab…

cs.CV2019★ 5 cited

GreyReID: A Two-stream Deep Framework with RGB-grey Information for Person Re-identification

Lei Qi, Lei Wang, Jing Huo +2

In this paper, we observe that most false positive images (i.e., different identities with query images) in the top ranking list usually have the similar color information with the…

cs.CV2019★ 43 cited

Revisiting Local Descriptor based Image-to-Class Measure for Few-shot Learning

Wenbin Li, Lei Wang, Jinglin Xu +3

Few-shot learning in image classification aims to learn a classifier to classify images when only few training examples are available for each class. Recent work has achieved promi…

cs.CV2019★ 17 cited

A Novel Unsupervised Camera-aware Domain Adaptation Framework for Person Re-identification

Lei Qi, Lei Wang, Jing Huo +3

Unsupervised cross-domain person re-identification (Re-ID) faces two key issues. One is the data distribution discrepancy between source and target domains, and the other is the la…