25 citations · 59 across the 8 of their papers we have counts for
5 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…
Dynamic Ridesharing in Peak Travel Periods
Hui Luo, Zhifeng Bao, Farhana M. Choudhury +1
In this paper, we study a variant of the dynamic ridesharing problem with a specific focus on peak hours: Given a set of drivers and rider requests, we aim to match drivers to each…
The Maximum Trajectory Coverage Query in Spatial Databases
Mohammed Eunus Ali, Kaysar Abdullah, Shadman Saqib Eusuf +3
With the widespread use of GPS-enabled mobile devices, an unprecedented amount of trajectory data is becoming available from various sources such as Bikely, GPS-wayPoints, and Uber…
Monitoring the Top-m Aggregation in a Sliding Window of Spatial Queries
Farhana M. Choudhury, Zhifeng Bao, J. Shane Culpepper +1
In this paper, we propose and study the problem of top-m rank aggregation of spatial objects in streaming queries, where, given a set of objects O, a stream of spatial queries (kNN…
Scalable Visibility Color Map Construction in Spatial Databases
Farhana Murtaza Choudhury, Mohammed Eunus Ali, Sarah Masud +2
Recent advances in 3D modeling provide us with real 3D datasets to answer queries, such as "What is the best position for a new billboard?" and "Which hotel room has the best view?…