MetaHive: A Cache-Optimized Metadata Management for Heterogeneous Key-Value Stores

A Heidari, A Ahmadi, Z Zhi, W Zhang - arXiv preprint arXiv:2407.19090, 2024 - arxiv.org
Cloud key-value (KV) stores provide businesses with a cost-effective and adaptive
alternative to traditional on-premise data management solutions. KV stores frequently …

UpLIF: An Updatable Self-Tuning Learned Index Framework

A Heidari, A Ahmadi, W Zhang - arXiv preprint arXiv:2408.04113, 2024 - arxiv.org
The emergence of learned indexes has caused a paradigm shift in our perception of
indexing by considering indexes as predictive models that estimate keys' positions within a …

Structured Prediction on Dirty Datasets

A Heidarikhazaei - 2021 - uwspace.uwaterloo.ca
Many errors cannot be detected or repaired without taking into account the underlying
structure and dependencies in the dataset. One way of modeling the structure of the data is …

Measures for risk, dependence and diversification

L Lin - 2024 - uwspace.uwaterloo.ca
Two primary tasks in quantitative risk management are measuring risk and managing risk.
Risk measures and dependence modeling are important tools for assessing portfolio risk …