SIAMSC
2008
13 years 4 months ago
2008
In this paper we propose a novel computational technique to solve the Eikonal equation. The proposed method manages the list of active nodes and iteratively updates the solutions ...
CORR
2006
Springer
13 years 4 months ago
2006
Springer
Coverage and connectivity issues of three-dimensional (3D) networks are addressed in [2], but that work assumes that a node can be placed at any arbitrary location. In this work, ...
ICECCS
2010
IEEE
13 years 4 months ago
2010
IEEE
Sensornets provide coverage of physical phenomena over extended periods, perhaps months or years. However, active nodes may deplete finite batteries within days, and are prone to...
DATE
2005
IEEE
2005
IEEE
LORD: A Localized, Reactive and Distributed Protocol for Node Scheduling in Wireless Sensor Networks
13 years 6 months ago
The lifetime of wireless sensor networks can be increased by minimizing the number of active nodes that provide complete coverage, while switching off the rest. In this paper, we ...
AAIM
2005
Springer
13 years 6 months ago
2005
Springer
The idea of active networks has been emerged in recent years to increase the processing power inside the network. The intermediate nodes such as routers will be able to host mobile...
MATA
2000
Springer
13 years 8 months ago
2000
Springer
In this article, we propose an Active Network mechanism based on IPv6 to forward communications. Indeed, with the use of the Internet Protocol improvements in its version 6, especi...
IWAN
2000
Springer
13 years 8 months ago
2000
Springer
Abstract. We present a framework for heterogeneous video multicasting, considering an active network in which active nodes can filter the video stream to satisfy different quality ...
INFOCOM
1999
IEEE
13 years 8 months ago
1999
IEEE
In general topology networks, routing from one node to another over a tree embedded in the network is intuitively a good strategy, since it typically results in a route length of O...
CAISE
2000
Springer
13 years 9 months ago
2000
Springer
With the emergence of the Internet, collaborative computing has become more feasible than ever. Organizations can share valuable information among each other. However, certain user...
INFOCOM
2003
IEEE
13 years 10 months ago
2003
IEEE
Abstract— We consider an unreliable wireless sensor gridnetwork with n nodes placed in a square of unit area. We are interested in the coverage of the region and the connectivity...