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124
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MDM
2004
Springer
158views Communications» more  MDM 2004»
15 years 9 months ago
Semantic Location Modeling for Location Navigation in Mobile Environment
Location-based applications require a well-formed representation of spatial knowledge. Current location models can be classified into symbolic or geometric models. The former att...
Haibo Hu, Dik Lun Lee
MHCI
2004
Springer
15 years 9 months ago
Supporting Mobile Applications with Real-Time Visualisation of GPS Availability
Many mobile applications rely on the Global Positioning System (GPS) to provide position and location information. However, there are many problems with using GPS in urban environm...
Anthony Steed
SSD
1993
Springer
237views Database» more  SSD 1993»
15 years 7 months ago
A Small Set of Formal Topological Relationships Suitable for End-User Interaction
Topological relationships between spatial objects represent important knowledge that users of geographic information systems expect to retrieve from a spatial database. A di cult t...
Eliseo Clementini, Paolino Di Felice, Peter van Oo...
122
Voted
WWW
2003
ACM
16 years 4 months ago
High-performance spatial indexing for location-based services
Much attention has been accorded to Location-Based Services and location tracking, a necessary component in active, trigger-based LBS applications. Tracking the location of a larg...
Jussi Myllymaki, James H. Kaufman
146
Voted
NOSSDAV
2009
Springer
15 years 10 months ago
Cross-tree adjustment for spatialized audio streaming over networked virtual environments
In recent years, integrated spatialized voice services have become an appealing application for networked virtual environments (NVE), e.g., Second Life. With a spatialized voice s...
Ke Liang, Roger Zimmermann