SIGMODContest2024

Team Info

Team: biejuanle (Southern University of Science and Technology and Zhejiang University)

Name	Email	Institution
Zhaoyang Hong	[email protected]	Southern University of Science and Technology
Zhaohang Feng	[email protected]	Southern University of Science and Technology
Wanting Li	[email protected]	Southern University of Science and Technology
Jiale Zhang	[email protected]	Southern University of Science and Technology
Hao Wu	[email protected]	Zhejiang University
Yujie Wang	[email protected]	Southern University of Science and Technology
Peiran Liang	[email protected]	Southern University of Science and Technology

Prerequisites

Before getting started, make sure you have the following tools installed:

• CMake: >= 3.10
• G++: >= 9.4.0
• OpenMP: >= 4.0

Compile and Run

mkdir build && cd build
cmake ..
make
cd ..
./build/main

Notes

For local testing:

1. Create your data and query files.
2. Replace the value dummy_data and dummy_queries in common.h with your dataset path.

Explanation:

1. The speed of building index and searching maybe unstable, in the competition, we submitted the same program repeatedly to get the best performance.

References

Some source code is adapted from https://github.com/nmslib/hnswlib and https://github.com/zilliztech/pyglass.