Zhilei Ren

Solving the Large Scale Next Release Problem with a Backbone Based Multilevel Algorithm

2017 · arXiv (Cornell University)

The Next Release Problem (NRP) aims to optimize customer profits and requirements selection for the software releases. The research on the NRP is restricted by the growing scale of requirements. In this paper, we propose …

Compiler Testing: A Systematic Literature Analysis

2018 · arXiv (Cornell University)

Compilers are widely-used infrastructures in accelerating the software development, and expected to be trustworthy. In the literature, various testing technologies have been proposed to guarantee the quality of compilers. However, there remains an obstacle to …

Query Expansion Based on Crowd Knowledge for Code Search

2016 · IEEE Transactions on Services Computing

As code search is a frequent developer activity in software development practices, improving the performance of code search is a critical task. In the text retrieval based search techniques employed in the code search, the …