This is a collection of some research projects I’ve worked on.
Thesis
大规模图的解构及其在图挖掘任务中的应用 [pdf] [slide]
Information Retrieval
WSDM’22 A GNN-based Multi-task Learning Framework for Personalized Video Search.
Li Zhang, Lei Shi, Jiashu Zhao, Juan Yang, Tianshu Lyu, Dawei Yin, Haiping Lu
ACL’22 On Length Divergence Bias in Textual Matching Models.
Lan Jiang, Tianshu Lyu, Yankai Lin, Meng Chong, Xiaoyong Lyu, Dawei Yin
Network Embedding
PAKDD’20 Node Conductance: A Scalable Node Centrality Measure Based on Deepwalk. [pdf] [slide]
Tianshu Lyu, Fei Sun, Yan Zhang
RecSys’19 Compositional Network Embedding for Link Prediction. [pdf]
Tianshu Lyu, Fei Sun, Peng Jiang, Wenwu Ou, Yan Zhang
AAAI’18 COSINE: Community-Preserving Social Network Embedding from Information Diffusion Cascades. [pdf]
Yuan Zhang, Tianshu Lyu, Yan Zhang
CIKM’17 Enhancing the Network Embedding Quality with Structural Similarity. [pdf] [slide]
Tianshu Lyu, Yuan Zhang, Yan Zhang
Community Detection
Accepted by TSC FOX: Fast Overlapping Community Detection Algorithm in Big Weighted Networks.
Tianshu Lyu, Lidong Bing, Zhao Zhang, Yan Zhang
ICDM’16 Efficient and Scalable Detection of Overlapping Communities in Big Networks. [pdf]
Tianshu Lyu, Lidong Bing, Zhao Zhang, Yan Zhang
Others
SIGIR’17 Hierarchical Community-Level Information Diffusion Modeling in Social Networks. [pdf]
Yuan Zhang, Tianshu Lyu, Yan Zhang
WISE’18 PUB: Product Recommendation with Users’ Buying Intents on Microblogs. [pdf]
Xiaoxuan Ren, Tianshu Lyu, Zhao Zhang, Yan Zhang
百面机器学习 第三章 图神经网络 [buy here]