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Theory and Algorithms: approximation algorithms, submodular optimization, evolutionary computation, algorithmic fairness, etc.
Graph Mining: (i) community detection in complex networks, (ii) information diffusion in social networks,
Data Science (interdisciplinary research): data modeling in structural/networked datasets, big data analysis.
Submodular optimization and approximation algorithms
Submodular optimization and approximation algorithms
Fairness in k-submodular Maximization: Algorithms and Applications.
Yanhui Zhu, Samik Basu, and Pavan Aduri.
IEEE International Conference on Big Data (BigData), 2024.
Submodular Optimization: Variants, Theory and Applications.
Yanhui Zhu.
ACM International Conference on Information and Knowledge Management (CIKM), PhD Symposium Track, 2024.
Regularized Unconstrained Weakly Submodular Maximization.
Yanhui Zhu, Samik Basu, and Pavan Aduri.
ACM International Conference on Information and Knowledge Management (CIKM), 2024.
Improved Evolutionary Algorithms for Submodular Maximization with Cost Constraints.
Yanhui Zhu, Samik Basu, and Pavan Aduri.
International Joint Conference on Artificial Intelligence (IJCAI), 2024.
Size-constrained k-submodular Maximization In Near-Linear Time.
Guanyu Nie*, Yanhui Zhu*, Yididiya Y. Nadew, Samik Basu, Pavan Aduri, and Christopher John Quinn. ( * equal contributions, alphabetical order. )
Conference on Uncertainty in Artificial Intelligence (UAI), 2023.
Maximizing Submodular Functions under Submodular Constraints.
M. R. Padmanabhan, Yanhui Zhu, Samik Basu, and Pavan Aduri.
Conference on Uncertainty in Artificial Intelligence (UAI), 2023.
A Framework for Adapting Offline Algorithms to Solve Combinatorial Multi-Armed Bandit Problems with Bandit Feedback.
Guanyu Nie, Yididiya Y. Nadew, Yanhui Zhu, Vaneet Aggarwal, and Christopher John Quinn.
International Conference on Machine Learning (ICML), 2023.
Community detection (clustering) algorithms in complex networks
Community detection (clustering) algorithms in complex networks
SCOREH+: A High-Order Node Proximity Spectral Clustering on Ratios-of-Eigenvectors Algorithm for Community Detection.
Yanhui Zhu, Fang Hu, Lei Hsin Kuo, and Jia Liu.
IEEE Transactions on Big Data (2024).
Fang Hu, Yanhui Zhu, Jia Liu, and Yalin Jia.
Physics Letters A (2019).
Data science and modeling
Data science and modeling
Prediction and analysis of net ecosystem carbon exchange based on gradient boosting regression and random forest.
Jianchao Cai, Kai Xu, Yanhui Zhu, Fang Hu, and Liuhuan Li.
Applied Energy (2020).
An efficient Long Short-Term Memory model based on Laplacian Eigenmap in artificial neural networks.
Fang Hu, Yanhui Zhu, Jia Liu, and Liuhuan Li.
Applied Soft Computing (2020).
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