The RLR-tree: a reinforcement learning based R-tree for spatial data

• المؤلفون الرئيسيون: Gu, Tu, Feng, Kaiyu, Cong, Gao, Long, Cheng, Wang, Zheng, Wang, Sheng
• مؤلفون آخرون: Interdisciplinary Graduate School (IGS)
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2023
• الموضوعات: Spatial Data; Spatial Query Processing; Learned Index; Reinforcement Learning; Deep Learning
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/166210; https://2023.sigmod.org/
• المؤسسة: Nanyang Technological University

Learned indexes have been proposed to replace classic index structures like B-Tree with machine learning (ML) models. They require to replace both the indexes and query processing algorithms currently deployed by the databases, and such a radical departure is likely to encounter challenges and obsta...