Search Results for author: Xiyao Liu

Found 7 papers, 1 papers with code

Data-driven Moving Horizon Estimation for Angular Velocity of Space Noncooperative Target in Eddy Current De-tumbling Mission

no code implementations13 Jan 2023 Xiyao Liu, Haitao Chang, Zhenyu Lu, Panfeng Huang

In this paper, a Data-driven Moving Horizon Estimation method is proposed to estimate the angular velocity of the noncooperative target with de-tumbling torque.

LEMMA

Watermarking in Secure Federated Learning: A Verification Framework Based on Client-Side Backdooring

no code implementations14 Nov 2022 Wenyuan Yang, Shuo Shao, Yue Yang, Xiyao Liu, Ximeng Liu, Zhihua Xia, Gerald Schaefer, Hui Fang

In this paper, we propose a novel client-side FL watermarking scheme to tackle the copyright protection issue in secure FL with HE.

Federated Learning

Memorizing Complementation Network for Few-Shot Class-Incremental Learning

no code implementations11 Aug 2022 Zhong Ji, Zhishen Hou, Xiyao Liu, Yanwei Pang, Xuelong Li

Few-shot Class-Incremental Learning (FSCIL) aims at learning new concepts continually with only a few samples, which is prone to suffer the catastrophic forgetting and overfitting problems.

Few-Shot Class-Incremental Learning Incremental Learning +1

MuSCLe: A Multi-Strategy Contrastive Learning Framework for Weakly Supervised Semantic Segmentation

no code implementations18 Jan 2022 Kunhao Yuan, Gerald Schaefer, Yu-Kun Lai, Yifan Wang, Xiyao Liu, Lin Guan, Hui Fang

Weakly supervised semantic segmentation (WSSS) has gained significant popularity since it relies only on weak labels such as image level annotations rather than pixel level annotations required by supervised semantic segmentation (SSS) methods.

Contrastive Learning Segmentation +2

Image Disentanglement Autoencoder for Steganography Without Embedding

1 code implementation CVPR 2022 Xiyao Liu, Ziping Ma, Junxing Ma, Jian Zhang, Gerald Schaefer, Hui Fang

Conventional steganography approaches embed a secret message into a carrier for concealed communication but are prone to attack by recent advanced steganalysis tools.

Disentanglement Steganalysis

Self-Taught Cross-Domain Few-Shot Learning with Weakly Supervised Object Localization and Task-Decomposition

no code implementations3 Sep 2021 Xiyao Liu, Zhong Ji, Yanwei Pang, Zhongfei Zhang

However, the target domain is absolutely unknown during the training on the source domain, which results in lacking directed guidance for target tasks.

cross-domain few-shot learning Weakly-Supervised Object Localization

Information Symmetry Matters: A Modal-Alternating Propagation Network for Few-Shot Learning

no code implementations3 Sep 2021 Zhong Ji, Zhishen Hou, Xiyao Liu, Yanwei Pang, Jungong Han

Semantic information provides intra-class consistency and inter-class discriminability beyond visual concepts, which has been employed in Few-Shot Learning (FSL) to achieve further gains.

Attribute Few-Shot Learning

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