17 search results - page 3 / 4 » Probabilistic cooperative localization and mapping in practi... |
CSCW
2000
ACM
13 years 5 months ago
2000
ACM
This paper asks the question: how might CSCW system design obtain and be informed by an adequate real-world, real-time understanding of work and organisation on any occasion of wor...
IJNSEC
2006
13 years 5 months ago
2006
On a wired network, physical authentication is implicitly provided by access: if a user is able to plug a cable into a network socket, he must have cleared other security checks s...
ADHOC
2006
13 years 5 months ago
2006
We study the problem of data propagation in sensor networks, comprised of a large number of very small and low-cost nodes, capable of sensing, communicating and computing. The dis...
MOBIWAC
2006
ACM
13 years 11 months ago
2006
ACM
In this work we present a calibration-free system for locating wireless local area network devices, based on the radio frequency characteristics of such networks. Calibration proc...
IROS
2007
IEEE
13 years 11 months ago
2007
IEEE
— This paper presents a new technique for the update of a probabilistic spatial occupancy grid map using a forward sensor model. Unlike currently popular inverse sensor models, f...