ICCV
2011
IEEE
12 years 10 months ago
2011
IEEE
In this paper, we propose an efficient technique to detect changes in the geometry of an urban environment using some images observing its current state. The proposed method can ...
PERCOM
2011
ACM
13 years 2 months ago
2011
ACM
—Pervasive computing technologies can enable very flexible situated collaboration patterns among citizens and, via crowdsourcing, can promote a participatory way of contributing ...
CGF
2000
13 years 10 months ago
2000
In order to populate virtual cities, it is necessary to specify the behaviour of dynamic entities such as pedestrians or car drivers. Since a complete mental model based on vision...
CVIU
2008
13 years 10 months ago
2008
The goal of this work is to provide a system which can aid in monitoring crowded urban environments, which often contain tight groups of people. In this paper, we consider the pro...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
Vehicular Ad hoc NETworks (VANETs) have emerged as a platform to support intelligent inter-vehicle communication and improve traffic safety and performance. The road-constrained a...
RSS
2007
14 years 4 days ago
2007
Abstract— Many urban navigation applications (e.g., autonomous navigation, driver assistance systems) can benefit greatly from localization with centimeter accuracy. Yet such ac...
CSCW
2008
ACM
14 years 15 days ago
2008
ACM
In recent years there has been a growing interest in urban screen applications. While there have been several deployments of these technologies in our urban environments, surprisi...
ANTSW
2008
Springer
14 years 22 days ago
2008
Springer
Abstract. We study through simulation the performance of two MANET routing algorithms in a realistic urban environment. The two algorithms, AODV and AntHocNet, are representative o...
ICRA
2003
IEEE
14 years 4 months ago
2003
IEEE
Abstract— We have demonstrated that a properlyequipped mobile robot can easily construct a detailed map of the wireless coverage of an urban environment. The Autonomous Vehicle f...
IROS
2008
IEEE
14 years 5 months ago
2008
IEEE
— A mobile robot operating in an urban environment has to navigate around obstacles and hazards. Though a significant amount of work has been done on detecting obstacles, not mu...