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» Algorithms for the Topological Watershed
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JNW
2007
140views more  JNW 2007»
15 years 5 months ago
The Effect of Physical Topology on Wireless Sensor Network Lifetime
— Wireless sensor networks must measure environmental conditions, such as temperature, over extended periods and therefore require a long system lifetime. The design of long life...
Debdhanit Yupho, Joseph Kabara
JCB
2002
108views more  JCB 2002»
15 years 5 months ago
Fast and Accurate Phylogeny Reconstruction Algorithms Based on the Minimum-Evolution Principle
This paper investigates the standard ordinary least-squares version 24 and the balanced version 20 of the minimum evolution principle. For the standard version, we provide a greedy...
Richard Desper, Olivier Gascuel
IROS
2008
IEEE
167views Robotics» more  IROS 2008»
16 years 12 days ago
Multi-robot complete exploration using hill climbing and topological recovery
— This article addresses the problem of autonomous map building and exploration of an unknown environment with mobile robots. The proposed method assumes that mobile robots use o...
Rui Rocha, João Filipe Ferreira, Jorge Dias
MCAM
2007
Springer
127views Multimedia» more  MCAM 2007»
16 years 4 days ago
An Optimized Topology Maintenance Framework for P2P Media Streaming
In this paper, we present an optimized topology maintenance framework used in AVStreamer P2P media streaming system. To help new incoming clients get an initial view of the whole n...
Rui Guo, Longshe Huo, Qiang Fu, Shuangjia Chen, We...
CRV
2005
IEEE
208views Robotics» more  CRV 2005»
15 years 11 months ago
Topology Inference for a Vision-Based Sensor Network
In this paper we describe a technique to infer the topology and connectivity information of a network of cameras based on observed motion in the environment. While the technique c...
Dimitri Marinakis, Gregory Dudek