Haoxiang Zhang

A Study of C/C++ Code Weaknesses on Stack Overflow

2021 · IEEE Transactions on Software Engineering

Stack Overflow hosts millions of solutions that aim to solve developers’ programming issues. In this crowdsourced question answering process, Stack Overflow becomes a code hosting website where developers actively share its code. However, code snippets …

Using Pipeline Performance Prediction to Accelerate AutoML Systems

2023

Automatic machine learning (AutoML) systems aim to automate the synthesis of machine learning (ML) pipelines. An important challenge these systems face is how to efficiently search a large space of candidate pipelines. Several strategies have …