منابع مشابه
Optimized Self Organized Sensor Networks
Wireless sensor networks are composed of a huge number of sensor nodes, which have limited resources energy, memory and computation power. Energies are directly related to the lifetime of sensor network. If sensor nodes can be grouped to clusters, cluster member sensor nodes only need to communicate with cluster center (head) and this leads to energy conservation of the member sensors. So, how ...
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Combining networks of static sensors with minimalist robotic swarms might enable a new generation of micromachinery equipped with sensor and actuator networks for inspection, maintenance, and repair. In such a scenario, limited capabilities of swarm members (due to miniaturization or for economical reasons) might render deterministic algorithms unfeasible and require a self-organized approach. ...
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Abstract— One of the key design goals of a wireless sensor network is the ability to detect, in a distributed manner, events of interest. At the same time, it is desired that the network has the ability to self-organize, forming clusters of sensor nodes. In this work, we consider the interaction of the self-organization algorithm and the distributed detection processing. The effects of the conn...
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The field of wireless sensor networks (WSNs) is an important and challenging research area today. Advancements in sensor networks enable a wide range of environmental monitoring and object tracking applications. Moreover, multihop routing in WSN is affected by new nodes constantly entering/leaving the system. Therefore, biologically inspired algorithms are reviewed and enhanced to tackle proble...
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The paper focuses on the division of the sensor field into subsets of sensor events and proposes the linear transformation with the smallest achievable error for reproduction: the transform coding approach using the principal component analysis (PCA). For the implementation of the PCA, this paper introduces a new symmetrical, lateral inhibited neural network model, proposes an objective functio...
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ژورنال
عنوان ژورنال: Sensors
سال: 2007
ISSN: 1424-8220
DOI: 10.3390/s7050730