Shangdong Liu — accepted AI-conference papers

2024

Semantic Distillation and Structural Alignment Network for Fake News Detection

Shangdong Liu, Xiaofan Yue, Fei Wu, Jing Sun, Yujian Feng, Yimu Ji

ICASSP 2024accepted

In recent years, the rapid proliferation of multi-modal fake news has posed potential harm across various sectors of society, making the detection of multi-modal fake news crucial. Most existing methods can not effectively reduce the redundant information and preserve both semantic and structural in…

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2020

SEBF: A Single-Chain based Extension Model of Blockchain for Fintech

Yimu Ji, Weiheng Gu, Fei Chen, Xiaoying Xiao, Jing Sun, Shangdong Liu +5

IJCAI 2020poster

The traditional blockchain has the shortcoming that a single-chain can only deal with one or a few specific data types. The research question of how to make blockchain be able to deal with various data types has not been well studied. In this paper, we propose a single-chain based extension model of…

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