Qi Yu

A Memory Allocation Model for Cassandra Database

2016 · Advanced science and technology letters

Cassandra database system is one of the universal databases. To achieve high performance, we should allocate memory space rationally according to actual demands. To solve this problem, we firstly analyze the reading and writing process …

Hierarchical Bayesian multi-kernel learning for integrated classification and summarization of app reviews

2022 · Proceedings of the 30th ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering

App stores enable users to share their experiences directly with the developers in the form of app reviews. Recent studies have shown that the feedback received from users is a valuable source of information for …