Paper Info
Title
Progressive time series visualization in a mobile environment
Abstract
Beside their original functions, mobile devices are now enabled with increasing computational power and wireless communication technology that can facilitate many different applications. One valuable application is about the mobile access of financial data and a major task involved is to provide the historical stock price movement so that the market players can make appropriate investment decisions. However, due to the limitations of this new environment (e.g. screen size, bandwidth for data exchange, storage and computational power), adaptation is needed for time series visualization. In this paper, a progressive time series visualization method, with additional compression ability, for the mobile environment is proposed. The proposed method is based on a perceptually important point (PIP) identification scheme so that the time series data points can be disseminated in the order of importance for the changing (data access) requirements. The application of the proposed method to stock price time series visualization in mobile devices is demonstrated.
Year
DOI
Venue
2004
10.1109/ISCC.2004.1358615
ISCC
Keywords
Field
DocType
mobile environment,financial data,mobile device,stock price time series,data access,computational power,progressive time series visualization,mobile access,data exchange,time series data,wireless communication,time series,electronic data interchange
Mobile computing,Mobile technology,Mobile radio,Mobile search,Computer science,Visualization,Computer network,Mobile database,Mobile device,Data access,Distributed computing
Conference
ISSN
ISBN
Citations 
1530-1346
0-7803-8623-X
2
PageRank 
References 
Authors
0.50
2
4
Name
Order
Citations
PageRank
Tak-chung Fu140721.29
Fu Lai Chung2153486.72
Robert W. P. Luk355455.57
Chak-man Ng41169.33