867 search results - page 121 / 174 » Sensor relocation in mobile sensor networks |
PERCOM
2010
ACM
13 years 3 months ago
2010
ACM
In this paper, we propose an algorithm to estimate 2D shapes and positions of obstacles such as buildings using GPS and wireless communication history of mobile nodes. Our algorith...
IJACTAICIT
2010
13 years 6 months ago
2010
In this paper, a neuro-fuzzy algorithm has been implemented to improve the path planning of a mobile robot based on modification of vector field histogram (VFH) approach using neu...
PERCOM
2006
ACM
14 years 8 months ago
2006
ACM
This paper introduces MobiCare ? a novel service architecture that enables a wide range of health-related services for efficient and mobile patient care. These services include: (...
MOBISYS
2005
ACM
14 years 8 months ago
2005
ACM
Abstract-Maintaining optimal consistency in a distributed system requires that nodes be always-on to synchronize information. Unfortunately, mobile devices such as laptops do not h...
ICASSP
2011
IEEE
13 years 24 days ago
2011
IEEE
Two novel cooperative localization algorithms for mobile wireless networks are proposed. To continuously localize the mobile network, given the pairwise distance measurements betw...