484 search results - page 66 / 97 » Anchor-free distributed localization in sensor networks |
95
Voted
MOBIHOC
2008
ACM
16 years 4 days ago
2008
ACM
Local monitoring is an effective mechanism for the security of wireless sensor networks (WSNs). Existing schemes assume the existence of sufficient number of active nodes to carry...
202
Voted
ICDCS
2012
IEEE
13 years 2 months ago
2012
IEEE
Abstract—In this paper we have proposed and designed FindingHuMo (Finding Human Motion), a real-time user tracking system for Smart Environments. FindingHuMo can perform device-f...
128
Voted
COMCOM
2010
15 years 19 days ago
2010
For data-collection applications in sensor networks, it is important to ensure base station receives a complete picture about the monitored area. Convergecast is an important commu...
93
Voted
GLOBECOM
2007
IEEE
15 years 6 months ago
2007
IEEE
—This paper presents a group-based security scheme for distributed wireless sensor networks. The scheme is proposed with 3-types of entities: one or more base stations, Y number ...
101
Voted
SAC
2009
ACM
15 years 7 months ago
2009
ACM
This paper proposes 2G, a flexible and energy-efficient data collection protocol for sensor networks for increasing network lifetime. To this end, it integrates self-organizing d...