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» Localization for mobile sensor networks
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EUC
2005
Springer
15 years 10 months ago
Dynamic Resource Discovery for Sensor Networks
As sensor networks mature the current generation of sensor networks that are application-specific and exposed only to a limited set of users will give way to heterogeneous sensor ...
Sameer Tilak, Kenneth Chiu, Nael B. Abu-Ghazaleh, ...
161
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INFOCOM
2010
IEEE
15 years 2 months ago
Maintaining Approximate Minimum Steiner Tree and k-center for Mobile Agents in a Sensor Network
Abstract--We study the problem of maintaining group communication between m mobile agents, tracked and helped by n static networked sensors. We develop algorithms to maintain a O(l...
Dengpan Zhou, Jie Gao
WINET
2010
88views more  WINET 2010»
15 years 2 months ago
Tree-based object tracking without mobility statistics in wireless sensor networks
Object tracking in wireless sensor networks is to track mobile objects by scattered sensors. These sensors are typically organized into a tree to deliver report messages upon dete...
Li-Hsing Yen, Bang Ye Wu, Chia-Cheng Yang
WOWMOM
2009
ACM
146views Multimedia» more  WOWMOM 2009»
15 years 11 months ago
When opportunity proceeds from autonomy: A tour-based architecture for disconnected mobile sensors
We consider the case of sparse mobile sensors deployed to implement missions in challenging environments. This paper explores a notion of tour networks that is well suited to circ...
Michel Charpentier, Radim Bartos, Swapnil Bhatia
AINA
2010
IEEE
15 years 9 months ago
Mobile Element Path Planning for Time-Constrained Data Gathering in Wireless Sensor Networks
— We consider the problem of gathering data from a sensor network using mobile elements. In particular, we consider the case where the data are produced by measurements and need ...
Khaled Almiani, Anastasios Viglas, Lavy Libman