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- research-articleOctober 2024
Dual Contrastive Learning for Cross-Domain Named Entity Recognition
ACM Transactions on Information Systems (TOIS), Volume 42, Issue 6Article No.: 163, Pages 1–33https://doi.org/10.1145/3678879Benefiting many information retrieval applications, named entity recognition (NER) has shown impressive progress. Recently, there has been a growing trend to decompose complex NER tasks into two subtasks (e.g., entity span detection (ESD) and entity type ...
- research-articleOctober 2024
Artifact feature purification for cross-domain detection of AI-generated images
Computer Vision and Image Understanding (CVIU), Volume 247, Issue Chttps://doi.org/10.1016/j.cviu.2024.104078AbstractIn the era of AIGC, the fast development of visual content generation technologies, such as diffusion models, brings potential security risks to our society. Existing generated image detection methods suffer from performance drops when faced with ...
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Highlights- Performance drops across generators and scenes in detecting AI-generated images.
- Artifact Purification Network with explicit purification and implicit purification.
- At least 1.7% improvement across both domains on two open ...
- research-articleSeptember 2024
Blockchain-based cross-domain authentication in a multi-domain Internet of drones environment
The Journal of Supercomputing (JSCO), Volume 80, Issue 19Pages 27095–27122https://doi.org/10.1007/s11227-024-06447-5AbstractAs a new paradigm, the Internet of drones (IoD) is making the future easy with its flexibility and wide range of applications. However, these drones are prone to security attacks during communication because of this flexibility. The traditional ...
- research-articleOctober 2024
Embedding enhancement with foreground feature alignment and primitive knowledge for few-shot learning
Engineering Applications of Artificial Intelligence (EAAI), Volume 135, Issue Chttps://doi.org/10.1016/j.engappai.2024.108823AbstractFew-Shot Learning (FSL) targets a model to quickly discriminate new categories with limited samples. While most methods struggle to effectively utilize the knowledge learned in the base classes, resulting in models that fail to alleviate the ...
- research-articleSeptember 2024
Entity-centric multi-domain transformer for improving generalization in fake news detection
Information Processing and Management: an International Journal (IPRM), Volume 61, Issue 5https://doi.org/10.1016/j.ipm.2024.103807Highlights- A novel multi-domain fake news detection model is proposed for domain generalization in fake news detection.
- Entities in news articles are key to learning both domain-invariant and domain-specific news representations.
- We introduce ...
Fake news has become a significant concern in recent times, particularly during the COVID-19 pandemic, as spreading false information can pose significant public health risks. Although many models have been suggested to detect fake news, they are ...
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- research-articleAugust 2024
Cross-domain prototype similarity correction for few-shot radar modulation signal recognition
AbstractThe new classes of radar signals are increasingly difficult to acquire under non-cooperative environments, which makes it difficult to support convolutional neural network training with limited labeled samples. The few-shot learning (FSL) methods ...
Highlights- A CDPSC method is proposed for few-shot radar modulation signal recognition.
- A domain prototype similarity mapping strategy improves the accuracy of prototypes.
- The method improves feature extraction ability by extracting time-...
- ArticleAugust 2024
Adaptive Swin Transformers for Few-Shot Cross-Domain Silent Face Liveness Detection
Advanced Intelligent Computing Technology and ApplicationsPages 15–26https://doi.org/10.1007/978-981-97-5612-4_2AbstractFace liveness detection is essential to ensuring the security of face recognition systems. Most current methods demonstrate excellent performance within the intra-domain. However, to achieve robust performance, effective methods should consider ...
- research-articleJuly 2024
MaP-SGAN: Multi-anchor point siamese GAN for Wi-Fi CSI-based cross-domain gait recognition
Expert Systems with Applications: An International Journal (EXWA), Volume 251, Issue Chttps://doi.org/10.1016/j.eswa.2024.124083AbstractWith the pervasive growth of IoT, Wi-Fi CSI-based human gait recognition faces the challenge of maintaining model robustness in new environments. Current cross-domain methods often rely on symmetric data, restricting their practical utility. To ...
Highlights- Siamese GAN Module: Orders transformations, enhances signal conversion.
- Balancing realism, preserving individuality in Multi-anchor Metric Discriminator.
- Static Environmental Encoder: Enhances integration, generates more realistic ...
- research-articleJuly 2024
Multi-modal data cross-domain fusion network for gearbox fault diagnosis under variable operating conditions
Engineering Applications of Artificial Intelligence (EAAI), Volume 133, Issue PChttps://doi.org/10.1016/j.engappai.2024.108236AbstractGearbox fault diagnosis is a critical aspect of machinery maintenance and reliability, as it ensures the safe and efficient operation of various industrial systems. The cross-domain fault diagnosis method based on transfer learning has been ...
- research-articleJuly 2024
Shared group session key-based conditional privacy-preserving authentication protocol for VANETs
AbstractVehicular Ad-Hoc Networks (VANETs) have significantly enhanced driving safety and comfort by leveraging vehicular wireless communication technology. Due to the open nature of VANETs, conditional privacy-preserving authentication protocol should ...
Highlights- We propose a conditional privacy-preserving authentication protocol based share group session key (SGSK) by integrating the self-healing key distribution technique, blockchain, and MTI/C0 protocol to instead of the time-consuming ...
- research-articleJuly 2024
Cross-domain self-supervised few-shot learning via multiple crops with teacher-student network
Engineering Applications of Artificial Intelligence (EAAI), Volume 132, Issue Chttps://doi.org/10.1016/j.engappai.2024.107892AbstractMost few-shot learning(FSL) methods rely on a pre-trained network on a large annotated base dataset with a feature distribution similar to that of the target domain. Conventional transfer learning and traditional few-shot learning methods are ...
- research-articleJuly 2024
GACDNet: Mapping winter wheat by generative adversarial cross-domain networks with transformer integration for zero-sample extraction
Computers and Electronics in Agriculture (COEA), Volume 221, Issue Chttps://doi.org/10.1016/j.compag.2024.109012Highlights- The cross-domain network can weaken the spectral differences of the same feature.
- Zero sample extraction of winter wheat acreage was realized.
- Comparison loss ensures the diversity and reliability of the generated samples.
- ...
Accurate extraction of winter wheat area is essential for wheat yield estimation. Remotely sensed images have limited coverage, are taken at different times, from different angles and in different geographical areas, and the spectral information ...
- research-articleMay 2024
CrossHAR: Generalizing Cross-dataset Human Activity Recognition via Hierarchical Self-Supervised Pretraining
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), Volume 8, Issue 2Article No.: 64, Pages 1–26https://doi.org/10.1145/3659597The increasing availability of low-cost wearable devices and smartphones has significantly advanced the field of sensor-based human activity recognition (HAR), attracting considerable research interest. One of the major challenges in HAR is the domain ...
- research-articleJune 2024
A gated cross-domain collaborative network for underwater object detection
AbstractUnderwater object detection (UOD) plays a significant role in aquaculture and marine environmental protection. Considering the challenges posed by low contrast and low-light conditions in underwater environments, several underwater image ...
Highlights- The underwater object detection (UOD) suffers from low contrast, blur, and color shift. We propose a Gated Cross-domain Collaborative network (GCC-Net) to address these challenges. Our method integrates the under- water image enhancement ...
- research-articleApril 2024
From patch, sample to domain: Capture geometric structures for few-shot learning
AbstractFew-shot learning aims to recognize novel concepts with only few samples by using prior knowledge learned from the seen concepts. In this paper, we address the problem of few-shot learning under domain shifts. Traditional few-shot learning ...
Highlights- A novel Hierarchical Optimal Transport Network with Attention (HOTA) for CD-FSL.
- HOTA captures geometric structures at domain/feature/sample levels.
- HOTA maintains discrimination and transferability during domain alignment.
- Our ...
- research-articleMarch 2024
Can cross-domain term extraction benefit from cross-lingual transfer and nested term labeling?
Machine Language (MALE), Volume 113, Issue 7Pages 4285–4314https://doi.org/10.1007/s10994-023-06506-7AbstractAutomatic term extraction (ATE) is a natural language processing task that eases the effort of manually identifying terms from domain-specific corpora by providing a list of candidate terms. In this paper, we treat ATE as a sequence-labeling task ...
- research-articleJanuary 2024
CompTrails: comparing hypotheses across behavioral networks
Data Mining and Knowledge Discovery (DMKD), Volume 38, Issue 3Pages 1258–1288https://doi.org/10.1007/s10618-023-00996-8AbstractThe term Behavioral Networks describes networks that contain relational information on human behavior. This ranges from social networks that contain friendships or cooperations between individuals, to navigational networks that contain ...
- research-articleDecember 2023
Cross-domain few-shot learning based on feature adaptive distillation
Neural Computing and Applications (NCAA), Volume 36, Issue 8Pages 4451–4465https://doi.org/10.1007/s00521-023-09318-xAbstractRecently, few-shot learning (FSL) has exhibited remarkable performance in computer vision tasks. However, the existing FSL approaches perform poorly when facing data shortages and domain variations between the source and target datasets. This is ...
- ArticleApril 2024
Evaluating Deep Learning for Cross-Domains Fake News Detection
AbstractWith the rise of social media users, the quick transmission of news without sufficient verification has become a common problem. The proliferation of fake news across various social media platforms poses enormous harm to society and affects the ...
- research-articleNovember 2023
Novel joint transfer fine-grained metric network for cross-domain few-shot fault diagnosis
AbstractTraditional deep learning fails to identify new faults when the number of faulty samples is limited. Existing meta-learning studies on cross-domain small-sample fault diagnosis do not fully account for the differences in the distribution of ...