Search Results for author: Danding Wang

Found 16 papers, 8 papers with code

Combating Online Misinformation Videos: Characterization, Detection, and Future Directions

2 code implementations7 Feb 2023 Yuyan Bu, Qiang Sheng, Juan Cao, Peng Qi, Danding Wang, Jintao Li

With information consumption via online video streaming becoming increasingly popular, misinformation video poses a new threat to the health of the online information ecosystem.

Misinformation Recommendation Systems +1

Zoom Out and Observe: News Environment Perception for Fake News Detection

1 code implementation ACL 2022 Qiang Sheng, Juan Cao, Xueyao Zhang, Rundong Li, Danding Wang, Yongchun Zhu

To differentiate fake news from real ones, existing methods observe the language patterns of the news post and "zoom in" to verify its content with knowledge sources or check its readers' replies.

Fake News Detection Misinformation

Bad Actor, Good Advisor: Exploring the Role of Large Language Models in Fake News Detection

1 code implementation21 Sep 2023 Beizhe Hu, Qiang Sheng, Juan Cao, Yuhui Shi, Yang Li, Danding Wang, Peng Qi

To instantiate this proposal, we design an adaptive rationale guidance network for fake news detection (ARG), in which SLMs selectively acquire insights on news analysis from the LLMs' rationales.

Fake News Detection

Generalizing to the Future: Mitigating Entity Bias in Fake News Detection

1 code implementation20 Apr 2022 Yongchun Zhu, Qiang Sheng, Juan Cao, Shuokai Li, Danding Wang, Fuzhen Zhuang

In this paper, we propose an entity debiasing framework (\textbf{ENDEF}) which generalizes fake news detection models to the future data by mitigating entity bias from a cause-effect perspective.

Fake News Detection

Learn over Past, Evolve for Future: Forecasting Temporal Trends for Fake News Detection

1 code implementation26 Jun 2023 Beizhe Hu, Qiang Sheng, Juan Cao, Yongchun Zhu, Danding Wang, Zhengjia Wang, Zhiwei Jin

In this paper, we observe that the appearances of news events on the same topic may display discernible patterns over time, and posit that such patterns can assist in selecting training instances that could make the model adapt better to future data.

Fake News Detection

Progressive Open Space Expansion for Open-Set Model Attribution

1 code implementation CVPR 2023 Tianyun Yang, Danding Wang, Fan Tang, Xinying Zhao, Juan Cao, Sheng Tang

In this study, we focus on a challenging task, namely Open-Set Model Attribution (OSMA), to simultaneously attribute images to known models and identify those from unknown ones.

Attribute Open Set Learning

Ten Words Only Still Help: Improving Black-Box AI-Generated Text Detection via Proxy-Guided Efficient Re-Sampling

1 code implementation14 Feb 2024 Yuhui Shi, Qiang Sheng, Juan Cao, Hao Mi, Beizhe Hu, Danding Wang

With the rapidly increasing application of large language models (LLMs), their abuse has caused many undesirable societal problems such as fake news, academic dishonesty, and information pollution.

Text Detection

Understanding News Creation Intents: Frame, Dataset, and Method

1 code implementation27 Dec 2023 Zhengjia Wang, Danding Wang, Qiang Sheng, Juan Cao, Silong Su, Yifan Sun, Beizhe Hu, Siyuan Ma

As the disruptive changes in the media economy and the proliferation of alternative news media outlets, news intent has progressively deviated from ethical standards that serve the public interest.

Philosophy

Show or Suppress? Managing Input Uncertainty in Machine Learning Model Explanations

no code implementations23 Jan 2021 Danding Wang, Wencan Zhang, Brian Y. Lim

Feature attribution is widely used in interpretable machine learning to explain how influential each measured input feature value is for an output inference.

BIG-bench Machine Learning Interpretable Machine Learning

Improving Fake News Detection of Influential Domain via Domain- and Instance-Level Transfer

no code implementations COLING 2022 Qiong Nan, Danding Wang, Yongchun Zhu, Qiang Sheng, Yuhui Shi, Juan Cao, Jintao Li

To address this issue, we propose a Domain- and Instance-level Transfer Framework for Fake News Detection (DITFEND), which could improve the performance of specific target domains.

Fake News Detection Language Modelling +2

Fingerprints of Generative Models in the Frequency Domain

no code implementations29 Jul 2023 Tianyun Yang, Juan Cao, Danding Wang, Chang Xu

It is verified in existing works that CNN-based generative models leave unique fingerprints on generated images.

SAFL-Net: Semantic-Agnostic Feature Learning Network with Auxiliary Plugins for Image Manipulation Detection

no code implementations ICCV 2023 Zhihao Sun, Haoran Jiang, Danding Wang, Xirong Li, Juan Cao

Since image editing methods in real world scenarios cannot be exhausted, generalization is a core challenge for image manipulation detection, which could be severely weakened by semantically related features.

Image Manipulation Image Manipulation Detection

Exploiting User Comments for Early Detection of Fake News Prior to Users' Commenting

no code implementations16 Oct 2023 Qiong Nan, Qiang Sheng, Juan Cao, Yongchun Zhu, Danding Wang, Guang Yang, Jintao Li, Kai Shu

To break such a dilemma, a feasible but not well-studied solution is to leverage social contexts (e. g., comments) from historical news for training a detection model and apply it to newly emerging news without social contexts.

Fake News Detection

Adversarial Robust Memory-Based Continual Learner

no code implementations29 Nov 2023 Xiaoyue Mi, Fan Tang, Zonghan Yang, Danding Wang, Juan Cao, Peng Li, Yang Liu

Despite the remarkable advances that have been made in continual learning, the adversarial vulnerability of such methods has not been fully discussed.

Adversarial Robustness Continual Learning

Topology-Preserving Adversarial Training

no code implementations29 Nov 2023 Xiaoyue Mi, Fan Tang, Yepeng Weng, Danding Wang, Juan Cao, Sheng Tang, Peng Li, Yang Liu

Despite the effectiveness in improving the robustness of neural networks, adversarial training has suffered from the natural accuracy degradation problem, i. e., accuracy on natural samples has reduced significantly.

Rethinking Image Editing Detection in the Era of Generative AI Revolution

no code implementations29 Nov 2023 Zhihao Sun, Haipeng Fang, Xinying Zhao, Danding Wang, Juan Cao

However, the lack of comprehensive dataset containing images edited with abundant and advanced generative regional editing methods poses a substantial obstacle to the advancement of corresponding detection methods.

Image Classification Image Manipulation +1

Cannot find the paper you are looking for? You can Submit a new open access paper.