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ICONFERENCE
2011
7 years 11 months ago
Personalized location-based services
Location-Based Services (LBS) are based on a combination of the inherent location information about specific data, and/or the location information supplied by LBS clients, reques...
Yiming Liu, Erik Wilde
GEOINFORMATICA
2011
7 years 11 months ago
Qualitative change detection using sensor networks based on connectivity information
The research reported in this paper uses wireless sensor networks to provide salient information about spatially distributed dynamic fields, such as regional variations in tempera...
Jixiang Jiang, Michael F. Worboys, Silvia Nittel
GLOBECOM
2010
IEEE
8 years 2 months ago
Constructing Secure Localization Systems with Adjustable Granularity Using Commodity Hardware
Proof of a user's identity is not always a sufficient means for making an authorization decision. In an increasing set of circumstances, knowledge of physical location provide...
Patrick Traynor, Joshua Schiffman, Thomas F. La Po...
VTC
2010
IEEE
142views Communications» more  VTC 2010»
8 years 2 months ago
Low-Feedback Multiple-Access and Scheduling via Location and Geometry Information
—This paper exploits the use of location information of wireless terminals to improve the performance of a beamforming system and support multiple access. Based on a system provi...
Congzheng Han, Matthew Webb, Angela Doufexi, Mark ...
IEEECIT
2010
IEEE
8 years 2 months ago
Fuzzy Location Service for Mobile Ad Hoc Networks
Abstract—Over the past years, location-based routing protocols have been studied extensively in mobile ad hoc networks (MANETs). However, how to efficiently provide the location ...
Yongming Xie, Guojun Wang, Jie Wu
CCS
2010
ACM
8 years 3 months ago
Protecting location privacy against inference attacks
GPS-enabled mobile devices are a quickly growing market and users are starting to share their location information with each other through services such as Google Latitude. Locati...
Kazuhiro Minami, Nikita Borisov
WINET
2008
100views more  WINET 2008»
8 years 4 months ago
SOLONet: Sub-optimal location-aided overlay network for MANETs
Overlay networks have made it easy to implement multicast functionality in wireless ad hoc networks. Their flexibility to adapt to different environments has helped in their stead...
Abhishek P. Patil, Yunhao Liu, Li Xiao, Abdol-Hoss...
PERVASIVE
2006
Springer
8 years 4 months ago
"Need to Know": Examining Information Need in Location Discourse
Location discourse involves the active or passive sharing of location information between individuals. Related applications include mobile friend locators, and location-dependent m...
Derek F. Reilly, David Dearman, Vicki Ha, Ian Smit...
PERVASIVE
2006
Springer
8 years 4 months ago
iCam: Precise at-a-Distance Interaction in the Physical Environment
Abstract. Precise indoor localization is quickly becoming a reality, but application demonstrations to date have been limited to use of only a single piece of location information ...
Shwetak N. Patel, Jun Rekimoto, Gregory D. Abowd
COMPSEC
2006
97views more  COMPSEC 2006»
8 years 4 months ago
Towards a location-based mandatory access control model
With the growing use of wireless networks and mobile devices, we are moving towards an era where location information will be necessary for access control. The use of location inf...
Indrakshi Ray, Mahendra Kumar
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