Yongyi Liu

According to our database, Yongyi Liu authored at least 16 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Progressive and Scalable Hotspot Detection through Local K-Function in Spatial Networks.

Yunfan Kang, Yongyi Liu, Pratham Juvekar, Ahmed Mahmood, Shaowen Wang, Amr Magdy

ACM Trans. Spatial Algorithms Syst., June, 2026

2025

SOLAR: Scalable Distributed Spatial Joins through Learning-based Optimization.

Yongyi Liu, Ahmed Mahmood, Amr Magdy, Minyao Zhu

CoRR, April, 2025

Spatial Regionalization: Algorithms and Challenges.

Amr Magdy, Yongyi Liu

Proceedings of the 19th International Symposium on Spatial and Temporal Data, 2025

SAKD: Self-attention Knowledge Distillation for Lifelong Person Re-identification.

Yongyi Liu, Zhaoshuo Liu, Chaolu Feng

Proceedings of the Pattern Recognition and Computer Vision - 8th Chinese Conference, 2025

Spatial Regionalization: Formulations, Algorithms, and Applications.

Yongyi Liu, Yunhan Chang, Amr Magdy

Proceedings of the 33rd ACM International Conference on Advances in Geographic Information Systems, 2025

2024

Scalable Spatio-temporal Top-k Interaction Queries on Dynamic Communities.

Abdulaziz Almaslukh, Yongyi Liu, Amr Magdy

ACM Trans. Spatial Algorithms Syst., March, 2024

Knowledge Graph Relation Patterns Networks for Recommendations.

Yongyi Liu, Shanru Lin, Jiangtao Huang

Proceedings of the Web Information Systems Engineering - WISE 2024, 2024

Pyneapple-R: Scalable and Expressive Spatial Regionalization.

Yunfan Kang, Yongyi Liu, Hussah Alrashid, Akash Bilgi, Siddhant Purohit, Ahmed Mahmood, Sergio J. Rey, Amr Magdy

Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

Pyneapple-L: Scalable Expressive Learning-based Spatial Analysis.

Yongyi Liu, Nicolas Lee, Yunfan Kang, Mohammad Reza Shahneh, Ahmed R. Mahmood, Vishal Rohith Chinnam, Aparna Vivek Sarawadekar, Samet Oymak, Ibrahim Sabek, Amr Magdy

Proceedings of the 32nd ACM International Conference on Advances in Geographic Information Systems, 2024

Towards Scalable and Expressive Spatial Grouping Queries.

Yongyi Liu, Amr Magdy

Proceedings of the 32nd ACM International Conference on Advances in Geographic Information Systems, 2024

2023

PAGE: Parallel Scalable Regionalization Framework.

Hussah Alrashid, Yongyi Liu, Amr Magdy

ACM Trans. Spatial Algorithms Syst., September, 2023

Scalable Evaluation of Local K-Function for Radius-Accurate Hotspot Detection in Spatial Networks.

Yongyi Liu, Yunfan Kang, Ahmed R. Mahmood, Amr Magdy

Proceedings of the 31st ACM International Conference on Advances in Geographic Information Systems, 2023

2022

U-ASK: a unified architecture for kNN spatial-keyword queries supporting negative keyword predicates.

Yongyi Liu, Amr Magdy

Proceedings of the 30th International Conference on Advances in Geographic Information Systems, 2022

SMP: scalable max-P regionalization.

Hussah Alrashid, Yongyi Liu, Amr Magdy

Proceedings of the 30th International Conference on Advances in Geographic Information Systems, 2022

2021

PRUC : P-Regions with User-Defined Constraint.

Yongyi Liu, Ahmed Mahmood, Amr Magdy, Sergio J. Rey

Proc. VLDB Endow., 2021

Scalable Spatio-Temporal Top-k Community Interactions Query.

Abdulaziz Almaslukh, Yongyi Liu, Amr Magdy

Proceedings of the SIGSPATIAL '21: 29th International Conference on Advances in Geographic Information Systems, 2021