Alexander Zhou

26 papers A* 4Misc 1Journal 18Unranked 3
YearRankTypeTitle / Venue / Authors
2026 J jnl
Counting Balanced Triangles on Social Networks With Uncertain Edge Signs.
CoRR
Alexander Zhou, Haoyang Li, Anxin Tian, Zhiyuan Li, Yue Wang
2026 J jnl
GPU-Accelerated Algorithms for Graph Vector Search: Taxonomy, Empirical Study, and Research Directions.
CoRR
Yaowen Liu, Xuejia Chen, Anxin Tian, Haoyang Li, Qinbin Li, Xin Zhang, Alexander Zhou, Chen Jason Zhang, Qing Li, Lei Chen
2026 A* conf
TIV: Thought Injection via Vectors for Efficient Reasoning in Large Reasoning Models.
AAAI
Yi Cao, Weijie Shi, Wei-Jie Xu, Yucheng Shen, Yue Cui, Hanghui Guo, Shimin Di, Ziyi Liu, Jiaming Li, Alexander Zhou, Jia Zhu, Jiajie Xu
2025 J jnl
Distributed Truss Decomposition over Large Directed Graphs.
VLDB J.
Anxin Tian, Alexander Zhou, Yue Wang, Xun Jian, Lei Chen, Yan Zhou, Chen Zhang
2025 — conf
Dynamic Service Knowledge Base Construction at WeChat.
ADMA (4)
Haoyang Li, Alexander Zhou, Fengmei Jin, Qing Li, Ziyuan Zhao, Hao Xin, Qiang Yan, Tiezheng Mao, Xueling Lin, Zijian Li, Lei Chen
2025 J jnl
Revisiting Graph Neural Networks on Graph-level Tasks: Comprehensive Experiments, Analysis, and Improvements.
CoRR
Haoyang Li, Yuming Xu, Chen Jason Zhang, Alexander Zhou, Lei Chen, Qing Li
2025 J jnl
UniCom: Towards a Unified and Cohesiveness-aware Framework for Community Search and Detection.
CoRR
Yifan Zhu, Hanchen Wang, Wenjie Zhang, Alexander Zhou, Ying Zhang
2024 J jnl
Efficient Index for Temporal Core Queries over Bipartite Graphs.
Proc. VLDB Endow.
Anxin Tian, Alexander Zhou, Yue Wang, Xun Jian, Lei Chen
2024 J jnl
Epidemiology-informed Graph Neural Network for Heterogeneity-aware Epidemic Forecasting.
CoRR
Yufan Zheng, Wei Jiang, Alexander Zhou, Nguyen Quoc Viet Hung, Choujun Zhan, Tong Chen
2024 A* conf
Positive Communities on Signed Graphs That Are Not Echo Chambers: A Clique-Based Approach.
ICDE
Alexander Zhou, Yue Wang, Lei Chen, M. Tamer Özsu
2024 — conf
Report on the 3rd International Workshop on Large-Scale Graph Data Analytics (LSGDA 2024).
VLDB Workshops
Long Yuan, Zhengyi Yang, Qingqiang Sun, Alexander Zhou
2023 J jnl
Butterfly counting and bitruss decomposition on uncertain bipartite graphs.
VLDB J.
Alexander Zhou, Yue Wang, Lei Chen
2023 J jnl
Maximal D-truss Search in Dynamic Directed Graphs.
Proc. VLDB Endow.
Anxin Tian, Alexander Zhou, Yue Wang, Lei Chen
2023 J jnl
Maximum Balanced (k, ε)-Bitruss Detection in Signed Bipartite Graph.
Proc. VLDB Endow.
Kai Hiu Chung, Alexander Zhou, Yue Wang, Lei Chen
2023 J jnl
ReFRS: Resource-efficient Federated Recommender System for Dynamic and Diversified User Preferences.
ACM Trans. Inf. Syst.
Mubashir Imran, Hongzhi Yin, Tong Chen, Quoc Viet Hung Nguyen, Alexander Zhou, Kai Zheng
2023 J jnl
Structure Learning Via Meta-Hyperedge for Dynamic Rumor Detection.
IEEE Trans. Knowl. Data Eng.
Xiangguo Sun, Hongzhi Yin, Bo Liu, Qing Meng, Jiuxin Cao, Alexander Zhou, Hongxu Chen
2022 A* conf
Efficient Personalized Maximum Biclique Search.
ICDE
Kai Wang, Wenjie Zhang, Xuemin Lin, Lu Qin, Alexander Zhou
2022 J jnl
Fast-adapting and privacy-preserving federated recommender system.
VLDB J.
Qinyong Wang, Hongzhi Yin, Tong Chen, Junliang Yu, Alexander Zhou, Xiangliang Zhang
2022 J jnl
ReFRS: Resource-efficient Federated Recommender System for Dynamic and Diversified User Preferences.
CoRR
Mubashir Imran, Hongzhi Yin, Tong Chen, Nguyen Quoc Viet Hung, Alexander Zhou, Kai Zheng
2022 J jnl
Towards Distributed Bitruss Decomposition on Bipartite Graphs.
Proc. VLDB Endow.
Yue Wang, Ruiqi Xu, Xun Jian, Alexander Zhou, Lei Chen
2021 J jnl
Butterfly Counting on Uncertain Bipartite Networks.
Proc. VLDB Endow.
Alexander Zhou, Yue Wang, Lei Chen
2021 J jnl
Fast-adapting and Privacy-preserving Federated Recommender System.
CoRR
Qinyong Wang, Hongzhi Yin, Tong Chen, Junliang Yu, Alexander Zhou, Xiangliang Zhang
2020 J jnl
Finding Large Diverse Communities on Networks: The Edge Maximum k*-Partite Clique.
Proc. VLDB Endow.
Alexander Zhou, Yue Wang, Lei Chen
2019 A* conf
Streaming Session-based Recommendation.
KDD
Lei Guo, Hongzhi Yin, Qinyong Wang, Tong Chen, Alexander Zhou, Nguyen Quoc Viet Hung
2018 — conf
Discovering Strong Communities with User Engagement and Tie Strength.
DASFAA (1)
Fan Zhang, Long Yuan, Ying Zhang, Lu Qin, Xuemin Lin, Alexander Zhou
2018 Misc conf
Finding Maximal Stable Cores in Social Networks.
ADC
Alexander Zhou, Fan Zhang, Long Yuan, Ying Zhang, Xuemin Lin