硕士生导师
毕业院校：电子科技大学
联系方式：
办公地点：创新中心B315房间
曾获荣誉：CCF高级会员，2014年获得中国计算机学会CCF自然科学二等奖（排名第7）,2020年入选第十三批四川省学术和技术带头人后备人选。
常用链接
- [1] Wen Xiangchao, Liu Zhen*, Liu Yunfei. Graph Adversarial Defense with Virtual Spectral Anchor Injection[C]//Proceedings of the 32nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining V. 2. 2026: Accepted.
- [2] Xie W B, Fu X, Chen B, et al. Data Skeleton Learning: Scalable Active Clustering with Sparse Graph Structures[J]. Pattern Recognition, 2025: 113018.
- [3] Liu Zhen*, Zhang Yongtao, Ren Shaobo, et al. Structure-Attribute Transformations with Markov Chain Boost Graph Domain Adaptation[C]//Proceedings of the 34th ACM International Conference on Information and Knowledge Management. 2025: 1947-1957.
- [4] Wen Xiangchao, Liu Zhen*, You Yuxin. Revisiting Graph Adversarial Attack: A Perspective of Budget Optimization[C]//Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining V. 2. 2025: 3144-3155.
- [5] Liu Z, Li Z, Li W, et al. Deep graph tensor learning for temporal link prediction[J]. Information Sciences, 2024, 660: 120085.
- [6] Xie W B, Liu Z, Chen B, et al. Boosting cluster tree with reciprocal nearest neighbors scoring[J]. Engineering Applications of Artificial Intelligence, 2024, 127: 107438.
- [7] Liu Z, Zuo W, Zhang D, et al. Self-attention enhanced auto-encoder for link weight prediction with graph compression[J]. IEEE Transactions on Network Science and Engineering, 2023, 11(1): 89-99.
- [8] Liu Z, Zuo W, Zhang D, et al. RGSE: Robust graph structure embedding for anomalous link detection[J]. IEEE Transactions on Big Data, 2023, 9(5): 1420-1429.
- [9] Xie Wenbo, Liu Zhen*, Das D, et al. Scalable clustering by aggregating representatives in hierarchical groups[J]. Pattern Recognition（SCI一区）, 2023, 136: 109230.
- [10] Feng Xiaodong, Liu Zhen*, Wu Wenbin, et al. Social recommendation via deep neural network-based multi-task learning[J], Expert Systems with Applications（SCI一区）, 2022, 206: 117755.
- [11] Liu Yunfei, Liu Zhen, Feng Xiaodong, et al. Robust Attributed Network Embedding Preserving Community Information[C]//2022 IEEE 38th International Conference on Data Engineering (ICDE)(CCF A). IEEE, 2022: 1874-1886
- [12] Zhen Liu, Liangguang Pan and Guanrong Chen, Link-Information Augmented Twin Autoencoders for Network Denoising[J], in IEEE Transactions on Cybernetics（SCI一区）, doi: 10.1109/TCYB.2022.3160470, 2022, Early access.
- [13] Xiangyu Song, Sunil Aryal, Kai Ming Ting, Zhen Liu, Bing He; Spectral-Spatial Anomaly Detection of Hyperspectral Data Based on Improved Isolation Forest[J], IEEE Transactions on Geoscience and Remote Sensing（SCI二区）, vol. 60, pp. 1-16, 2022.
- [14] Wentao Ye, Zhen Liu*, Liangguang Pan;Who are the celebrities? Identifying vital users on Sina Weibo microblogging network[J], Knowledge-based systems（SCI一区）, vol. 231, pp. 107438, Nov 2021
- [15] Liu Z, Feng X, Wang Y, et al. Self-paced learning enhanced neural matrix factorization for noise-aware recommendation[J], Knowledge-based systems（SCI一区）, vol. 213, pp. 106660, Feb 2021.
- [16] Feng X, Zhao Q, Liu Z. Prediction of Information Cascades via Content and Structure Proximity Preserved Graph Level Embedding[J], Information sciences（SCI一区）, vol. 560, pp. 424-440, Feb 2021.
- [17] Liu, Zhen, Hu Li, and Chao Wang. NEW: A Generic Learning Model for Tie Strength Prediction in Networks[J], Neurocomputing（SCI二区）, 2020, 406(9): 282-292.
- [18] Wang, Chao, Zhen Liu*, et al. VOS: A new outlier detection model using virtual graph[J], Knowledge-Based Systems（SCI一区）, vol. 185, no. 2019, pp. 104907, Aug 2019.
- [19] Wang C, Liu Z*, et al. Applying Anomaly Pattern Score for Outlier Detection[J], IEEE Access（SCI二区）, vol. 2019, no. 1, Jan 2019.
- [20] Wang C, Gao H, Liu Z*, et al. A New Outlier Detection Model Using Random Walk on Local Information Graph[J], IEEE Access（SCI二区）, vol. 2018, no. 11, Nov 2018.