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W2GIS
2005
Springer
14 years 3 months ago
Towards a Taxonomy of Location Based Services
Location-based services (LBS) constitute an emerging application domain involving spatio-temporal databases. In this paper, i) we propose a classification of LBS, depending on whet...
Kostas Gratsias, Elias Frentzos, Vasilis Delis, Ya...
W2GIS
2005
Springer
14 years 3 months ago
Trajectory-Based Presentation of Heterogeneous Spatio-temporal Content
This paper discusses the dynamic presentation of heterogeneous spatio-temporal content along a trajectory. Applications based on this scheme provide users with the ability to view ...
Taro Tezuka, Katsumi Tanaka
APWEB
2005
Springer
14 years 3 months ago
Multiresolution Query Optimization in an Online Environment
Multiresolution (or multi-scale) techniques make it possible for Web-based GIS applications to access large dataset. The performance of such systems relies on data transmission ove...
Kai Xu 0003, Xiaofang Zhou
GIS
2005
ACM
14 years 10 months ago
Visualizing the results of interactive queries for geographic data on mobile devices
The capabilities of current mobile computing devices such as PDAs and mobile phones are making it possible to design and develop mobile GIS applications that provide users with ge...
Stefano Burigat, Luca Chittaro
W2GIS
2005
Springer
14 years 3 months ago
Resource Discovery Using Spatio-temporal Information in Mobile Ad-Hoc Networks
In this paper we examine the benefit of reports about resources in mobile ad-hoc networks. Each disseminated report represents information about a spatio-temporal event, such as th...
Ouri Wolfson, Bo Xu, Huabei Yin, Naphtali Rishe