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cs.DB2026
Selectivity Estimation for Linear Queries via Online Learning
Fangzhu Shen, Debmalya Panigrahi, Sudeepa Roy
Learning-based approaches for selectivity estimation in databases have gained significant traction in recent years. However, theoretical studies of these learning-based approaches…
cs.SI2026
Efficient Shapley-Based Influence Attribution in Social Networks
Fangzhu Shen, Amir Gilad, Sudeepa Roy
The ubiquity of social platforms has reshaped the way information, behaviors, and advertisements diffuse across networks, with influence propagation often initiated by a small set…