Shaowei Wang

PrivSet: Set-Valued Data Analyses with Locale Differential Privacy

2018

Set-valued data is useful for representing a rich family of information in numerous areas, such as market basket data of online shopping, apps on mobile phones and web browsing history. By analyzing set-valued data that …

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 …

Is reputation on Stack Overflow always a good indicator for users' expertise? No!

2021

Stack Overflow (SO) users are recognized by reputation points. The reputation points are often a great avenue for users to build their career profile and demonstrate their expertise in some domains. Prior studies used users' …