306 search results - page 61 / 62 » A relative positioning system for co-located mobile devices |
MM
2005
ACM
13 years 12 months ago
2005
ACM
In this paper, we study how a sensor-rich world can be exploited by digital recording devices such as cameras and camcorders to improve a user’s ability to search through a larg...
MM
2009
ACM
14 years 26 days ago
2009
ACM
The rapid popularization of digital cameras and mobile phone cameras has lead to an explosive growth of consumer photo collections. In this paper, we present a (quasi) real-time t...
ICDCN
2009
Springer
14 years 1 months ago
2009
Springer
Given a set of robots with arbitrary initial location and no agreement on a global coordinate system, convergence requires that all robots asymptotically approach the exact same, ...
WWW
2003
ACM
14 years 7 months ago
2003
ACM
The binary form of an image does not tell what the image is about. It is possible to retrieve images from a database using pattern matching techniques, but usually textual descript...
INFOCOM
2009
IEEE
14 years 1 months ago
2009
IEEE
—The typical state-of-the-art routing algorithms for delay tolerant networks are based on best next hop hill-climbing heuristics in order to achieve throughput and efficiency. T...