Ghost: A general framework for high-performance online similarity queries over distributed trajectory streams

Z Fang, S Gong, L Chen, J Xu, Y Gao… - Proceedings of the ACM …, 2023 - dl.acm.org
Trajectory similarity queries, including similarity search and similarity join, offer a foundation
for many geo-spatial applications. With the rapid increase of streaming trajectory data …

Parallel Online Similarity Join over Trajectory Streams

Z Ding, K Li, L Chen, S Shang - THE WEB CONFERENCE 2025 - openreview.net
Trajectory Similarity Join (TS-Join), as a fundamental operation in trajectory data analytics,
has been extensively investigated by existing studies in data science community. However …

A Distributed Reactive Trajectory Framework for Nearby Event Discovery

M Nahri, A Boulmakoul, L Karim - Smart Trajectories, 2022 - taylorfrancis.com
Trajectories present an exciting topic in the age of the Internet of Things, the Internet of
Vehicles, smart cities, and other recent topics. Researchers have conducted several works …

PIMMLI: Predictive In-Memory Multi-Level Indexing for Distributed Trajectory Streams

A Samad - 2021 - search.proquest.com
The popularity of location-based social media and GPS-enabled mobile devices has
produced a large amount of streaming trajectory data. Each streaming trajectory consists of …