Search Results for author: Dapeng Oliver Wu

Found 9 papers, 5 papers with code

Towards Optimal Customized Architecture for Heterogeneous Federated Learning with Contrastive Cloud-Edge Model Decoupling

1 code implementation4 Mar 2024 Xingyan Chen, Tian Du, Mu Wang, Tiancheng Gu, Yu Zhao, Gang Kou, Changqiao Xu, Dapeng Oliver Wu

To address these issues, we propose a novel federated learning framework called FedCMD, a model decoupling tailored to the Cloud-edge supported federated learning that separates deep neural networks into a body for capturing shared representations in Cloud and a personalized head for migrating data heterogeneity.

Federated Learning

Networking of Internet of UAVs: Challenges and Intelligent Approaches

no code implementations13 Nov 2021 Peng Yang, Xianbin Cao, Tony Q. S. Quek, Dapeng Oliver Wu

Internet of unmanned aerial vehicle (I-UAV) networks promise to accomplish sensing and transmission tasks quickly, robustly, and cost-efficiently via effective cooperation among UAVs.

Efficient Reinforced Feature Selection via Early Stopping Traverse Strategy

no code implementations29 Sep 2021 Kunpeng Liu, Pengfei Wang, Dongjie Wang, Wan Du, Dapeng Oliver Wu, Yanjie Fu

In this paper, we propose a single-agent Monte Carlo based reinforced feature selection (MCRFS) method, as well as two efficiency improvement strategies, i. e., early stopping (ES) strategy and reward-level interactive (RI) strategy.

feature selection

Online Binary Models are Promising for Distinguishing Temporally Consistent Computer Usage Profiles

no code implementations20 May 2021 Luiz Giovanini, Fabrício Ceschin, Mirela Silva, Aokun Chen, Ramchandra Kulkarni, Sanjay Banda, Madison Lysaght, Heng Qiao, Nikolaos Sapountzis, Ruimin Sun, Brandon Matthews, Dapeng Oliver Wu, André Grégio, Daniela Oliveira

This paper investigates whether computer usage profiles comprised of process-, network-, mouse-, and keystroke-related events are unique and consistent over time in a naturalistic setting, discussing challenges and opportunities of using such profiles in applications of continuous authentication.

valid

V3H: View Variation and View Heredity for Incomplete Multi-view Clustering

1 code implementation23 Nov 2020 Xiang Fang, Yuchong Hu, Pan Zhou, Dapeng Oliver Wu

Inspired by the variation and the heredity in genetics, V3H first decomposes each subspace into a variation matrix for the corresponding view and a heredity matrix for all the views to represent the unique information and the consistent information respectively.

Clustering Incomplete multi-view clustering

ANIMC: A Soft Framework for Auto-weighted Noisy and Incomplete Multi-view Clustering

1 code implementation20 Nov 2020 Xiang Fang, Yuchong Hu, Pan Zhou, Dapeng Oliver Wu

In these scenarios, original image data often contain missing instances and noises, which is ignored by most multi-view clustering methods.

Clustering Incomplete multi-view clustering +1

Unbalanced Incomplete Multi-view Clustering via the Scheme of View Evolution: Weak Views are Meat; Strong Views do Eat

1 code implementation20 Nov 2020 Xiang Fang, Yuchong Hu, Pan Zhou, Dapeng Oliver Wu

However, different views often have distinct incompleteness, i. e., unbalanced incompleteness, which results in strong views (low-incompleteness views) and weak views (high-incompleteness views).

Clustering Incomplete multi-view clustering +1

Adaptive Adversarial Attack on Scene Text Recognition

no code implementations9 Jul 2018 Xiaoyong Yuan, Pan He, Xiaolin Andy Li, Dapeng Oliver Wu

We observe two critical obstacles in adversarial examples: (i) Strong adversarial attacks (e. g., C&W attack) require manually tuning hyper-parameters and take a long time to construct an adversarial example, making it impractical to attack real-time systems; (ii) Most of the studies focus on non-sequential tasks, such as image classification, yet only a few consider sequential tasks.

Adversarial Attack Image Classification +3

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