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- research-articleOctober 2024
GANFAT: Robust federated adversarial learning with label distribution skew
Future Generation Computer Systems (FGCS), Volume 160, Issue CPages 711–723https://doi.org/10.1016/j.future.2024.06.030AbstractAs privacy concerns and regulatory constraints on data protection continue to grow, the distribution of collected data has become more dispersed, resembling a ”data silo” style. To harness these data effectively without exchanging raw data, ...
Highlights- Introduced GANFAT for robust federated learning with skewed label distribution.
- Enhanced robustness against FGSM attacks by 9.30% on SVHN compared to FedRBN.
- Achieved 6.68% improvement in natural accuracy on CIFAR-100 over CalFAT.
- research-articleNovember 2024
Continual learning for seizure prediction via memory projection strategy
- Yufei Shi,
- Shishi Tang,
- Yuxuan Li,
- Zhipeng He,
- Shengsheng Tang,
- Ruixuan Wang,
- Weishi Zheng,
- Ziyi Chen,
- Yi Zhou
Computers in Biology and Medicine (CBIM), Volume 181, Issue Chttps://doi.org/10.1016/j.compbiomed.2024.109028AbstractDespite extensive algorithms for epilepsy prediction via machine learning, most models are tailored for offline scenarios and cannot handle actual scenarios where data changes over time. Catastrophic forgetting(CF) for learned ...
Highlights- Proposed Patient-IL adapts to dynamic patient increase for seizure prediction, facilitating EEG-based incremental learning studies.
- Proposed MP strategy tackles CF in epilepsy prediction due to EEG data interference, integrating ...
- research-articleNovember 2024
MMH-Net: A novel multi-modal hybrid learning network for accurate mass estimation of acoustic levitated objects
Engineering Applications of Artificial Intelligence (EAAI), Volume 136, Issue PBhttps://doi.org/10.1016/j.engappai.2024.108965AbstractThe acoustic levitation technology expands the possibility of non-contact mass measurements, avoiding contact contamination and loss, particularly for tiny objects. Current acoustic levitated object mass estimation methods focus on the mechanism ...
- research-articleNovember 2024
Image super-resolution reconstruction using Swin Transformer with efficient channel attention networks
Engineering Applications of Artificial Intelligence (EAAI), Volume 136, Issue PBhttps://doi.org/10.1016/j.engappai.2024.108859AbstractImage super-resolution reconstruction (SR) is an important ill-posed problem in low-level vision, which aims to reconstruct high-resolution images from low-resolution images. Although current state-of-the-art methods exhibit impressive ...
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- ArticleJune 2024
Research on Strategies of Virtual Reality Technology to Promote Astronomy Science Popularization Education in Primary Schools
AbstractTeaching popular science in primary school science courses has gained significant attention due to the national strategy for promoting science and education. 12.5% of the sixth-grade science curriculum is focused on astronomical content, but the ...
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- research-articleApril 2024
A novel dynamic scene deblurring framework based on hybrid activation and edge-assisted dual-branch residuals
The Visual Computer: International Journal of Computer Graphics (VISC), Volume 40, Issue 6Pages 3849–3869https://doi.org/10.1007/s00371-024-03390-7AbstractExisting learning-based image deblurring algorithms tend to focus on single source of image information, and the network structure and dynamic scene blur characteristics make it difficult to recover the missing details of the image. Therefore, a ...
- research-articleJuly 2024
Lightweight Patch-Wise Casformer for dynamic scene deblurring
Journal of Visual Communication and Image Representation (JVCIR), Volume 100, Issue Chttps://doi.org/10.1016/j.jvcir.2024.104112Highlights- We propose a cascading Transformer to address the computational bottleneck of the Transformer in handling complex tasks with blurry images.
- We propose the Deep Separable Attention (DSA) mechanism to replace the vanilla self-attention ...
In dynamic scenes, motion blur can often occur, which is non-uniform and can be difficult to remove. Recently, the Transformer has shown excellent performance in various image-related tasks such as classification, recognition, and segmentation. ...
- research-articleJuly 2024
Fast 3-D millimeter-wave MIMO array imaging algorithms based on the CF-DFrFT
AbstractIn near-field applications, 3-D imaging with the millimeter-wave multiple-input-multiple-output (MIMO) array provides accurate reconstruction with high dynamic range. However, current algorithms make it difficult to process multidimensional echo ...
- research-articleFebruary 2024
A Vehicle Detection Method under Strong Infrared Radiation Interference
ICVIP '23: Proceedings of the 2023 7th International Conference on Video and Image ProcessingPages 45–52https://doi.org/10.1145/3639390.3639397Strong infrared radiation interference is a common type of interference in optoelectronic countermeasures. An optical system exposed to strong light would disrupt the acquisition of image information and even damage the device. In this paper, we aim to ...
- research-articleMay 2024
Research on the Identification of Inter-Organizational Cooperative Innovation Relationships in the Chip Field based on Link Prediction in Multilayer Networks
BDEIM '23: Proceedings of the 2023 4th International Conference on Big Data Economy and Information ManagementPages 608–612https://doi.org/10.1145/3659211.3659315Inter-organizational cooperation in innovation has evolved into a complex form featuring multilayer network interactions. By collecting diverse and heterogeneous data on cooperative innovation, the paper constructs a complex multilayer network ...
- research-articleNovember 2023
Integrating topology beyond descriptions for zero-shot learning
Highlights- A comprehensive topology integration scheme for Zero-Shot Learning (ZSL).
- A strong topology-based ZSL benchmark with state-of-the-art performance.
- Exploration of the topological validity within/across different modalities.
Zero-shot learning (ZSL) aims to discriminate object categories through the identification of their attributes and has received much attention for its capability to predict unseen categories without collecting training data. Recently, excellent ...
- research-articleSeptember 2024
A portfolio selection and decision-making method considering interactions and time window constraints
ICEBI '23: Proceedings of the 2023 7th International Conference on E-Business and InternetPages 130–138https://doi.org/10.1145/3633586.3640309The project portfolio selection problem (PPSP) is closely tied to achieving the strategic objectives of an enterprise. However, due to limited budgetary constraints, the number of available projects is restricted. Moreover, the project portfolio ...
- research-articleJuly 2023
Three stages of 3D virtual try-on network with appearance flow and shape field
The Visual Computer: International Journal of Computer Graphics (VISC), Volume 39, Issue 8Pages 3545–3559https://doi.org/10.1007/s00371-023-02946-3AbstractThe virtual try-on technology can satisfy the demands for online shopping and help consumers experience online clothes through image generation technology. Compared with image-based try-on, the 3D virtual try-on methods can realize the multi-...
- research-articleJuly 2023
Generalized-smooth nonconvex optimization is as efficient as smooth nonconvex optimization
ICML'23: Proceedings of the 40th International Conference on Machine LearningArticle No.: 214, Pages 5396–5427Various optimal gradient-based algorithms have been developed for smooth nonconvex optimization. However, many nonconvex machine learning problems do not belong to the class of smooth functions and therefore the existing algorithms are sub-optimal. ...
- research-articleMarch 2023
A combined mixed integer programming and deep neural network-assisted heuristics algorithm for the nurse rostering problem
AbstractThe objective of the nurse rostering problem (NRP) is to obtain a scheduling plan that optimizes the allocation of human resources, effectively reducing work pressure on nurses and improving work efficiency and quality. Because various ...
Highlights- An attempt to apply neural network to solve nurse rostering problem.
- The neural ...
- research-articleMarch 2024
Decentralized robust V-learning for solving Markov games with model uncertainty
The Journal of Machine Learning Research (JMLR), Volume 24, Issue 1Article No.: 371, Pages 17815–17854The Markov game is a popular reinforcement learning framework for modeling competitive players in a dynamic environment. However, most of the existing works on Markov games focus on computing a certain equilibrium following uncertain interactions among ...
- research-articleDecember 2022
A reinforced CenterNet scheme on position detection of acoustic levitated objects
Neural Computing and Applications (NCAA), Volume 35, Issue 12Pages 8987–9002https://doi.org/10.1007/s00521-022-08140-1AbstractPosition detection is essential for precise contactless manipulation as it can play an important role in analyzing the behavior patterns and motion regularities of levitated objects. However, traditional detection methods have several limitations, ...
- research-articleApril 2024
Finding correlated equilibrium of constrained Markov game: a primal-dual approach
NIPS '22: Proceedings of the 36th International Conference on Neural Information Processing SystemsArticle No.: 1853, Pages 25560–25572Constrained Markov game is a fundamental problem that covers many applications, where multiple agents compete with each other under behavioral constraints. The existing literature has proved the existence of Nash equilibrium for constrained Markov games, ...
- research-articleOctober 2022
Improving Spoofing Capability for End-to-end Any-to-many Voice Conversion
DDAM '22: Proceedings of the 1st International Workshop on Deepfake Detection for Audio MultimediaPages 93–100https://doi.org/10.1145/3552466.3556532Audio deep synthesis techniques have been able to generate high-quality speech whose authenticity is difficult for humans to recognize. Meanwhile, many anti-spoofing systems have been developed to capture artifacts in the synthesized speech that are ...