Latest research projects, publications, and talks
Graph coarsening: From scientific computing to machine learning [preprint]
Posted
Jie Chen, Yousef Saad (professor), Zechen Zhang (M.S. 2019)
Interpretable Graph Similarity Computation via Differentiable Optimal Alignment of Node Embeddings [preprint]
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Khoa D Doan, Saurav Manchanda (Ph.D. student), Suchismit Mahapatra, Chandan K Reddy
parGeMSLR: Parallel Generalized Multilevel Schur Complement Low-Rank Preconditioner [software]
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Tianshi Xu (Ph.D. student), Vassilis Kalantzis (Ph.D. 2018), Ruipeng Li (Ph.D. 2015), Yuanzhe Xi, Geoffrey Dillon, Yousef Saad (professor)
Schema-Aware Deep Graph Convolutional Networks for Heterogeneous Graphs [preprint]
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Saurav Manchanda (Ph.D. student), Da Zheng, George Karypis (professor)
Unveiling Anomalous Edges and Nominal Connectivity of Attributed Networks [preprint]
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Konstantinos D Polyzos, Costas Mavromatis (Ph.D. student), Vassilis N Ioannidis, Georgios B Giannakis
Universal Representation for Code [preprint]
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Linfeng Liu, Hoan Nguyen, George Karypis (professor), Srinivasan Sengamedu
PanRep: Graph neural networks for extracting universal node embeddings in heterogeneous graphs [preprint]
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Vassilis N Ioannidis, Da Zheng, George Karypis (professor)
Anomaly Detection on Attributed Networks via Contrastive Self-Supervised Learning [preprint]
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Yixin Liu, Zhao Li, Shirui Pan, Chen Gong, Chuan Zhou, George Karypis (professor)
Importance assessment in scholarly networks [conference paper]
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Saurav Manchanda (Ph.D. student), George Karypis (professor)
Workshop on Scientific Document Understanding (SDU)
Planetary normal mode computation: Parallel algorithms, performance, and reproducibility [journal]
Posted
Jia Shi, Ruipeng Li, Yuanzhe Xi, Yousef Saad (professor), V Maarten
IEEE Transactions on Parallel and Distributed Systems