4529 search results - page 39 / 906 » Position Based Cryptography |
ICIAP
2009
ACM
16 years 13 days ago
2009
ACM
This paper presents a method to estimate the position of object using contextual information. Although convention methods used only shape contextual information, color contextual i...
PERCOM
2007
ACM
15 years 11 months ago
2007
ACM
Not only the communication capabilities of 802.11, but also the capability to determine the position of mobile devices make 802.11 highly appealing for many application areas. Typ...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— Thanks to recent technological progress, autonomous wireless sensor networks have experienced considerable development. Currently, they are used in the areas of health care, en...
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ICRA
2010
IEEE
14 years 10 months ago
2010
IEEE
— Using graph theory, this paper investigates how a group of robots, endowed with local positioning (range and bearing from other robots), can be engaged in a leaderfollowing mis...
ICPR
2006
IEEE
16 years 28 days ago
2006
IEEE
In this paper, a method to estimate the lateral position of the vehicle from a sequence of moving camera images is proposed. Proposed method relies on the plane projective transfo...