26 citations · 49 across the 8 of their papers we have counts for
4 papers · 1 filter
SeLeP: Learning Based Semantic Prefetching for Exploratory Database Workloads
Farzaneh Zirak, Farhana Choudhury, Renata Borovica-Gajic
Prefetching is a crucial technique employed in traditional databases to enhance interactivity, particularly in the context of data exploitation. Data exploration is a query process…
A Simple Yet High-Performing On-disk Learned Index: Can We Have Our Cake and Eat it Too?
Hai Lan, Zhifeng Bao, J. Shane Culpepper +2
While in-memory learned indexes have shown promising performance as compared to B+-tree, most widely used databases in real applications still rely on disk-based operations. Based…
Updatable Learned Indexes Meet Disk-Resident DBMS -- From Evaluations to Design Choices
Hai Lan, Zhifeng Bao, J. Shane Culpepper +1
Although many updatable learned indexes have been proposed in recent years, whether they can outperform traditional approaches on disk remains unknown. In this study, we revisit an…
GeoPrune: Efficiently Finding Shareable Vehicles Based on Geometric Properties
Yixin Xu, Jianzhong Qi, Renata Borovica-Gajic +1
On-demand ride-sharing is rapidly growing.Matching trip requests to vehicles efficiently is critical for the service quality of ride-sharing. To match trip requests with vehicles,…