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ICCCN
2008
IEEE
16 years 23 days ago
Fingerprint-Based Location Estimation with Virtual Access Points
— Location fingerprinting techniques generally make use of existing wireless network infrastructure. Consequently, the positions of the access points (APs), which constitute an ...
A. K. M. Mahtab Hossain, Hien Nguyen Van, Wee-Seng...
RTCSA
2008
IEEE
16 years 21 days ago
Efficient Query Processing for Tracing RFID Tags by Reordering Location Identifiers
This paper addresses the problem of using the Location IDentifier (LID) as the domain value of the index for trajectories of RFID tags and proposes the solution for solving this p...
Sungwoo Ahn, Bonghee Hong
HUC
2007
Springer
16 years 14 days ago
Locating Family Values: A Field Trial of the Whereabouts Clock
We report the results of a long-term, multi-site field trial of a situated awareness device for families called the “Whereabouts Clock”. The Clock displayed family members’ c...
Barry A. T. Brown, Alex S. Taylor, Shahram Izadi, ...
GLOBECOM
2006
IEEE
16 years 11 days ago
A Location-Based Vertical Handoff Decision Algorithm for Heterogeneous Mobile Networks
— Next-generation mobile communication systems will provide “always best connected” services to mobile users via cellular networks that provide wide area coverage for global ...
Jie Zhang, Henry C. B. Chan, Victor C. M. Leung
SAINT
2006
IEEE
16 years 10 days ago
Mill: An Information Management and Retrieval Method Considering Geographical Location on Ubiquitous Environment
To leverage location-related information is useful to get an in-depth perspective on environmental circumstances, traffic situations and/or other problems. To handle the large nu...
Satoshi Matsuura, Kazutoshi Fujikawa, Hideki Sunah...