no code implementations • 11 Mar 2024 • Abdullah Al-Mamun, Hao Wu, Qiyang He, Jianguo Wang, Walid G. Aref
We present a taxonomy that classifies and categorizes each learned multi-dimensional index, and survey the existing literature on learned multi-dimensional indexes according to this taxonomy.
no code implementations • 1 Jul 2022 • Abdullah-Al-Mamun, Ch. Md. Rakin Haider, Jianguo Wang, Walid G. Aref
This paper investigates to leverage ML techniques to enhance the performance of spatial indexes, particularly the R-tree, for a given data and query workloads.
no code implementations • 5 Dec 2009 • Chi-Yin Cho, Mohamed F. Mokbel, Walid G. Aref
In particular, we propose a privacy-aware query processor embedded inside a location-based database server to deal with snapshot and continuous queries based on the knowledge of the user's cloaked location rather than the exact location.