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A Unified Semantics Space Model
[chapter]
Location- and Context-Awareness
Location-aware systems provide customised services or applications according to users' locations. While much research has been carried out in developing models to represent location information and spatial relationships, it is usually limited to modelling simple environments (cf. [13, 19, 3]). This paper proposes a unified space model for more complex environments (e.g., city plan or forest). This space model provides a flexible, expressive, and powerful spatial representation. It also proposes
doi:10.1007/978-3-540-75160-1_7
dblp:conf/loca/YeCDN07
fatcat:wodg54xtfzh2zgik3yqadfqdhm