Optimal information extraction in energy-limited wireless sensor networks.
Fernando OrdóñezBhaskar KrishnamachariPublished in: IEEE J. Sel. Areas Commun. (2004)
Keyphrases
- wireless sensor networks
- information extraction
- energy consumption
- energy efficient
- energy efficiency
- sensor nodes
- text mining
- energy saving
- named entity recognition
- minimum energy
- natural language processing
- sensor networks
- named entities
- optimal solution
- energy aware
- free text
- topology control
- question answering
- worst case
- precision and recall
- web mining
- routing protocol
- web documents
- network lifetime
- data aggregation
- dynamic programming
- machine learning
- data center
- text documents
- relation extraction
- cluster head
- wireless sensor nodes
- ontology based information extraction