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» Algorithmic models for sensor networks
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WWW
2007
ACM
16 years 7 months ago
Optimized query planning of continuous aggregation queries in dynamic data dissemination networks
Continuous queries are used to monitor changes to time varying data and to provide results useful for online decision making. Typically a user desires to obtain the value of some ...
Rajeev Gupta, Krithi Ramamritham
TC
2008
15 years 6 months ago
An Energy-Delay Tunable Task Allocation Strategy for Collaborative Applications in Networked Embedded Systems
Collaborative applications with energy and low-delay constraints are emerging in various networked embedded systems like wireless sensor networks and multimedia terminals. Conventi...
Tao Xie 0004, Xiao Qin
AUTOMATICA
2007
82views more  AUTOMATICA 2007»
15 years 7 months ago
Simulation-based optimal sensor scheduling with application to observer trajectory planning
The sensor scheduling problem can be formulated as a controlled hidden Markov model and this paper solves the problem when the state, observation and action spaces are continuous....
Sumeetpal S. Singh, Nikolaos Kantas, Ba-Ngu Vo, Ar...
INFOCOM
2008
IEEE
16 years 1 months ago
Approximation Algorithms for Computing Capacity of Wireless Networks with SINR Constraints
—A fundamental problem in wireless networks is to estimate its throughput capacity - given a set of wireless nodes, and a set of connections, what is the maximum rate at which da...
Deepti Chafekar, V. S. Anil Kumar, Madhav V. Marat...
MOBICOM
1998
ACM
15 years 11 months ago
Multi-Sensor Location Tracking
CT In order to support location-aware applications it is necessary to locate people and equipment in near real-time. To avoid unnecessary exposure of details of the underlying trac...
Ulf Leonhardt, Jeff Magee