Paper Info
Title
T-Warehouse: Visual OLAP analysis on trajectory data
Abstract
Technological advances in sensing technologies and wireless telecommunication devices enable novel research fields related to the management of trajectory data. As it usually happens in the data management world, the challenge after storing the data is the implementation of appropriate analytics for extracting useful knowledge. However, traditional data warehousing systems and techniques were not designed for analyzing trajectory data. Thus, in this work, we demonstrate a framework that transforms the traditional data cube model into a trajectory warehouse. As a proof-of-concept, we implemented T-WAREHOUSE, a system that incorporates all the required steps for Visual Trajectory Data Warehousing, from trajectory reconstruction and ETL processing to Visual OLAP analysis on mobility data.
Year
DOI
Venue
2010
10.1109/ICDE.2010.5447749
ICDE
Keywords
Field
DocType
visual olap analysis,trajectory data management,data warehouses,t-warehouse,visual trajectory data warehousing,etl processing,traditional data cube model,data mining,visualization,information analysis,data warehousing,warehousing,trajectory,energy management,informatics,proof of concept,time measurement,data visualization,knowledge management,data management,data cube,data analysis
Data warehouse,Data mining,Data visualization,Computer science,Visualization,Online analytical processing,Analytics,Data management,Data cube,Database,Trajectory
Conference
ISSN
ISBN
Citations 
1084-4627
978-1-4244-5444-0
13
PageRank 
References 
Authors
0.63
6
10
Name
Order
Citations
PageRank
Luca Leonardi1321.69
Gerasimos Marketos216610.46
Elias Frentzos339918.65
Nikos Giatrakos417614.94
Salvatore Orlando51595202.29
Nikos Pelekis688159.28
Alessandra Raffaetà718716.45
Alessandro Roncato832020.21
Claudio Silvestri913610.21
Yannis Theodoridis103155266.14