Huiping Chen

Utility-Oriented String Mining

2024 · Society for Industrial and Applied Mathematics eBooks

A string is often provided with numerical scores (utilities) which quantify the importance, interest, profit, or risk of the letters occurring at every position of the string. For example, every DNA fragment produced by modern …

C-SHIFT:Efficient Cluster-based Model Fairness Control under Data Drift

2026 · University of Birmingham Research Portal (University of Birmingham)

This study introduces ALOG (Adaptive Longitudinal Grids for Geospatial Data using Local Differential Privacy), a novel framework designed to optimize geospatial data collection and frequency estimation while ensuring robust user privacy.ALOG leverages adaptive grids to …