Latest News

Our paper "Towards a Unified Query Plan Representation" was accepted at ICDE 2025. Check https://nus-test.github.io/uplan/ for more details.
Mar 27, 2025 0 min read
Our paper "On the Mistaken Assumption of Interchangeable Deep Reinforcement Learning Implementations" was accepted at ICSE '25!
Feb 10, 2025 0 min read
Suyang Zhong received a "Research Achievement Award" from School of Computing!
Jan 8, 2025 0 min read
We received a "Singapore Open Research Award"
See the award citation on “Open Research for Robustifying Data-centric Systems”. We thank Meryl Chin Guiying for designing the poster below.
Nov 12, 2024 1 min read
Our paper "Constant Optimization Driven Database System Testing" was accepted at SIGMOD 2025 (round 3).
Nov 3, 2024 0 min read
Our papers "Understanding and Reusing Test Suites Across Database Systems" and "Finding Logic Bugs in Spatial Database Engines via Affine Equivalent Inputs" were accepted at SIGMOD 2025.
Aug 1, 2024 0 min read
Jinsheng Ba has passed the oral defense of his PhD thesis titled "Testing Database Engines via Query Plans" and will join ETH Zurich as a postdoctoral researcher.
Jul 18, 2024 0 min read
Our paper "Inconsistencies in TeX-produced Documents" was accepted at ISSTA 2024.
Jul 3, 2024 0 min read
Ken Jin and Jules Poon were awarded an NUS-wide "Outstanding Undergraduate Researcher Prize" 🏆 for their work on improving the performance of CPython.
Jun 13, 2024 0 min read
Our paper "Validating Database System Isolation Level Implementations with Version Certificate Recovery" received a Best Paper Award 🏆 at EuroSys 2024.
Apr 23, 2024 0 min read