Negative-Binomial Randomized Gamma Dynamical Systems for Heterogeneous Overdispersed Count Time Sequences
Published in The 33rd International Joint Conference on Artificial Intelligence (IJCAI), 2024
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Publications
A Variational Autoencoder for Neural Temporal Point Processes with Dynamic Latent Graphs
Published in The 38th Annual AAAI Conference on Artificial Intelligence, 2024
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Estimating Latent Population Flows from Aggregated Data via Inversing Multi-Marginal Optimal Transport
Published in SIAM International Conference on Data Mining (SDM), 2023
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Learning Stochastic Dynamical Systems as an Implicit Regularization with Graph Neural Networks
Published in ICML Workshop: HiLD: High-dimensional Learning Dynamics Workshop, 2023
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The Hawkes Edge Partition Model for Continuous-time Event-based Temporal Networks
Published in Proceedings of the 36th Conference on Uncertainty in Artificial Intelligence (UAI), 2020
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Dependent Relational Gamma Process Models for Longitudinal Networks
Published in International Conference on Machine Learning (ICML), 2018
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Collapsed Variational Inference for Nonparametric Bayesian Group Factor Analysis
Published in IEEE International Conference on Data Mining (ICDM), 2018
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A Poisson Gamma Probabilistic Model for Latent Node-Group Memberships in Dynamic Networks
Published in AAAI Conference on Artificial Intelligence (AAAI), 2018
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Towards human-centric personalized expertise ranking in community-based question answering
Published in Proceedings of the 2013 ACM SIGCOMM workshop on Future human-centric multimedia networking, 2013
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