Greedy node localization in mobile sensor networks using Doppler frequency shift.
Sudhir KumarShriman Narayan TiwariRajesh M. HegdePublished in: ACSSC (2015)
Keyphrases
- mobile sensor networks
- sensor networks
- greedy algorithm
- search algorithm
- signal processing
- directed graph
- genetic algorithm
- multiscale
- cooperative
- tree structure
- sensor nodes
- low frequency
- feature selection
- greedy strategy
- localization algorithm
- greedy algorithms
- search space
- greedy heuristic
- greedy search
- source localization
- localization error
- paradigm shift
- marginal utility