- Web3.0数字键经济体系风险感知研究, 国家自然科学基金, 2024/07/01, 在研, 主研
- 基于图结构数据的因果推断, 国家自然科学基金面上项目, 2022/01/01, 在研, 主研（排名2）
- 高精度时间频率同步系统, 四川省科技计划项目（重大专项）, 2018/06/01-2021/06/30, 课题主持
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- MTRM: Multi-Granularity Trend-Aware Retrieval and Modeling for Temporal Knowledge Graph Extrapolation.IEEE Transactions on Knowledge and Data Engineering (TKDE) （CCF-A））.2026
- Improving Multi-turn Dialogue Consistency with Self-Recall Thinking.in Proc. Database Systems for Advanced Applications (DASFAA) （CCF-B）.2026
- CASPER: Contrastive Approach for Smart Ponzi Scheme Detecter with More Negative Samples.IEEE Transactions on Dependable and Secure Computing（TDSC）（CCF-A）.2026
- Ethereum Fraud Smart Contract Detection using Heterogeneous Semantic Graph.ASE（CCF-B）.2025
- Do not Wait: Preemptive Rumor Detection with Cooperative LLMs and Accessible Social Context.IPM（中科院一区 Top）.2025
- Unsupervised Extractive Opinion Summarization based on TextSimplification and Sentiment Guidance Expert Systems With Applications.ESWA（中科院一区）.2025
- 区块链中反洗钱技术研究综述.中国工程科学.2025
- S3PI: A Semi-Supervised Smart Ponzi Identification Method Based on Contrastive Learning.IJCNN（CCF-C）.2025
- You Only Query Twice: Multimodal Rumor Detection via Evidential Evaluation from Dual Perspectives.COLING（CCF-B）.2025
- 在线社交网络中用户地理位置预测综述.计算机研究与发展（CCF-A中文）.2024
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- Enhancing Information Diffusion Prediction with Self-Supervised Disentangled User and Cascade Representations.CIKM（CCF-B）.2023
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信息内容安全：虚假信息传播预测、谣言检测等。
图机器学习：图持续学习、不确定性等。
Web3.0金融风险发现：反洗钱、恶意智能合约检测、智能合约漏洞检测等。