7 citations · 13 across the 6 of their papers we have counts for
4 papers · 1 filter
Interactive and Iterative Discovery of Entity Network Subgraphs
Hao Wu, Maoyuan Sun, Jilles Vreeken +3
Graph mining to extract interesting components has been studied in various guises, e.g., communities, dense subgraphs, cliques. However, most existing works are based on notions of…
Forecasting the Flu: Designing Social Network Sensors for Epidemics
Huijuan Shao, K. S. M. Tozammel Hossain, Hao Wu +5
Early detection and modeling of a contagious epidemic can provide important guidance about quelling the contagion, controlling its spread, or the effective design of countermeasure…
Generating Realistic Synthetic Population Datasets
Hao Wu, Yue Ning, Prithwish Chakraborty +3
Modern studies of societal phenomena rely on the availability of large datasets capturing attributes and activities of synthetic, city-level, populations. For instance, in epidemio…
Sparse Estimation of Multivariate Poisson Log-Normal Models from Count Data
Hao Wu, Xinwei Deng, Naren Ramakrishnan
Modeling data with multivariate count responses is a challenging problem due to the discrete nature of the responses. Existing methods for univariate count responses cannot be easi…