551 citations · 623 across the 17 of their papers we have counts for
6 papers · 1 filter
An Efficient Index for Contact Tracing Query in a Large Spatio-Temporal Database
Mohammed Eunus Ali, Shadman Saqib Eusuf, Kazi Ashik Islam
In this paper, we study a novel contact tracing query (CTQ) that finds users who have been in with the query user or $conta…
Comparing Alternative Route Planning Techniques: A Comparative User Study on Melbourne, Dhaka and Copenhagen Road Networks
Lingxiao Li, Muhammad Aamir Cheema, Hua Lu +2
Many modern navigation systems and map-based services do not only provide the fastest route from a source location s to a target location t but also provide a few alternative route…
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…
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?…
Shared Execution of Path Queries on Road Networks
Hossain Mahmud, Ashfaq Mahmood Amin, Mohammed Eunus Ali +1
The advancement of mobile technologies and the proliferation of map-based applications have enabled a user to access a wide variety of services that range from information queries…
Probabilistic Voronoi Diagrams for Probabilistic Moving Nearest Neighbor Queries
Mohammed Eunus Ali, Egemen Tanin, Rui Zhang +1
A large spectrum of applications such as location based services and environmental monitoring demand efficient query processing on uncertain databases. In this paper, we propose th…