Zhixiong Xiao

Publications

* equal contribution # corresponding author

PARS: Optimizing High-Dimensional Vector Search with Dimensional Reduction and Ray Tracing Core

Yiling Ma , Mengbai Xiao , Zhixiong Xiao , Yuan Yuan , Dongxiao Yu , Guanghui Zhang , Feng Li

The 46th IEEE International Conference on Distributed Computing Systems (ICDCS), 2026

[PDF] [Slides] [Code]

A Case Study for Ray Tracing Cores: Performance Insights with Breadth-First Search and Triangle Counting in Graphs

Zhixiong Xiao , Mengbai Xiao , Yuan Yuan , Dongxiao Yu , Rubao Lee , Xiaodong Zhang

International Conference on Measurement and Modeling of Computer Systems (SIGMETRICS), 2025

[PDF] [Slides] [Code]

Perceptually Driven Color Ordering for Palette Design

Zhixiong Xiao , Wensong Xu , Qiong Zeng

Journal of Computer-Aided Design & Computer Graphics, 2022

GAS: Scaling GPU-based ANN Search to Billion-Scale through Algorithm-Storage Co-Design