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EDBT
2010
ACM
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14 years 1 months ago
Probabilistic threshold k nearest neighbor queries over moving objects in symbolic indoor space
The availability of indoor positioning renders it possible to deploy location-based services in indoor spaces. Many such services will benefit from the efficient support for k n...
Bin Yang 0002, Hua Lu, Christian S. Jensen
ICITA
2005
IEEE
14 years 5 months ago
WiPS: Location and Motion Sensing Technique of IEEE 802.11 Devices
For increasing needs of positioning technology, easy and simple indoor positioning system is desired. Wireless LAN based positioning system is a major candidate of indoor position...
Teruaki Kitasuka, Kenji Hisazumi, Tsuneo Nakanishi...