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SIAMSC
2008
173views more  SIAMSC 2008»
9 years 11 months ago
A Fast Iterative Method for Eikonal Equations
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 ...
Won-Ki Jeong, Ross T. Whitaker
CORR
2006
Springer
129views Education» more  CORR 2006»
9 years 11 months ago
Topology Control and Network Lifetime in Three-Dimensional Wireless Sensor Networks
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, ...
S. M. Nazrul Alam, Zygmunt J. Haas
ICECCS
2010
IEEE
120views Hardware» more  ICECCS 2010»
9 years 12 months ago
Maintaining Stable Node Populations in Long-Lifetime Sensornets
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...
Jonathan Tate, Iain Bate
DATE
2005
IEEE
176views Hardware» more  DATE 2005»
10 years 1 months ago
LORD: A Localized, Reactive and Distributed Protocol for Node Scheduling in Wireless Sensor Networks
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 ...
Arijit Ghosh, Tony Givargis
AAIM
2005
Springer
119views Algorithms» more  AAIM 2005»
10 years 1 months ago
Locating Performance Monitoring Mobile Agents in Scalable Active Networks
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...
Amir Hossein Hadad, Mehdi Dehghan, Hossein Pedram
MATA
2000
Springer
107views Communications» more  MATA 2000»
10 years 3 months ago
Active Networks for IPv6 Communication Redirection
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...
Mouhamadou Lamine Diagne, Thomas Noël, Jean-J...
IWAN
2000
Springer
10 years 3 months ago
An Approach for Heterogeneous Video Multicast Using Active Networking
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 ...
Héctor Akamine, Naoki Wakamiya, Masayuki Mu...
INFOCOM
1999
IEEE
10 years 4 months ago
Ring versus Tree Embedding for Real-time Group Multicast
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...
Mario Baldi, Yoram Ofek
CAISE
2000
Springer
10 years 4 months ago
CHAOS: An Active Security Mediation System
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...
David Liu, Kincho H. Law, Gio Wiederhold
INFOCOM
2003
IEEE
10 years 5 months ago
Unreliable Sensor Grids: Coverage, Connectivity and Diameter
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...
Sanjay Shakkottai, R. Srikant, Ness B. Shroff
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