2025
TierBase: A Workload-Driven Cost-Optimized Key-Value Store.
CoRR, May, 2025

VSAG: An Optimized Search Framework for Graph-based Approximate Nearest Neighbor Search.
CoRR, March, 2025

2024
Bridging Speed and Accuracy to Approximate <i>K</i>-Nearest Neighbor Search.
CoRR, 2024

Wait to be Faster: A Smart Pooling Framework for Dynamic Ridesharing.
Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

Efficient Learning-based Top-k Representative Similar Subtrajectory Query.
Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

2023
Efficient Non-Learning Similar Subtrajectory Search.
Proc. VLDB Endow., 2023

Pulmonary CT nodules segmentation using an enhanced square U-Net with depthwise separable convolution.
Proceedings of the Medical Imaging 2023: Image Processing, 2023

Densely encoded attention networks for accurate retinal layers segmentation in optical coherence tomography.
Proceedings of the Medical Imaging 2023: Computer-Aided Diagnosis, San Diego, 2023

Towards a relation extractor U-shaped network for accurate pulmonary vessel segmentation in CT images.
Proceedings of the Medical Imaging 2023: Computer-Aided Diagnosis, San Diego, 2023

Enhanced U-Transformer Networks for Automatic Pulmonary Vessel Segmentation in Ct Images.
Proceedings of the IEEE International Conference on Image Processing, 2023

Local-Global Progressive U-Transformers for Accurate Hepatic and Portal Veins Segmentation in Abdominal MR Images.
Proceedings of the IEEE International Conference on Acoustics, 2023

2022
GridTuner: Reinvestigate Grid Size Selection for Spatiotemporal Prediction Models [Technical Report].
CoRR, 2022

GridTuner: Reinvestigate Grid Size Selection for Spatiotemporal Prediction Models.
Proceedings of the 38th IEEE International Conference on Data Engineering, 2022

Towards A Relation Extractor Nested U-Architecture for Accurate Pulmonary Airway Segmentation in CT images.
Proceedings of the 2022 The 5th International Conference on Control and Computer Vision, 2022

2021
A Queueing-Theoretic Framework for Vehicle Dispatching in Dynamic Car-Hailing.
Proc. VLDB Endow., 2021

A Queueing-Theoretic Framework for Vehicle Dispatching in Dynamic Car-Hailing [technical report].
CoRR, 2021