955 search results - page 33 / 191 » Cover Set Problem in Directional Sensor Networks |
MOBIHOC
2008
ACM
15 years 9 months ago
2008
ACM
A Connected Dominating Set (CDS) working as a virtual backbone is an effective way to decrease the overhead of routing in a wireless sensor network. Furthermore, a kConnected m-Do...
95
Voted
PERCOM
2006
ACM
15 years 9 months ago
2006
ACM
We propose several localized sensor area coverage protocols, for arbitrary ratio of sensing and transmission radii. Sensors are assumed to be time synchronized, and active sensors...
NETWORK
2007
14 years 9 months ago
2007
If we abstract a sensor network as a network graph consisting of vertices and edges, where vertices represent sensor nodes and edges represent distance measurements between neighbo...
INFOCOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— Energy-efficient broadcast communication is an important problem in wireless ad hoc networks. Previously, minimum-energy broadcast that exploits the broadcast nature of radio ...
88
Voted
TMC
2010
14 years 8 months ago
2010
—Wireless sensor networks have been used to gather data and information in many diverse application settings. The capacity of such networks remains a fundamental obstacle toward ...