SPARQL-Based Applications for RDF-Encoded Sensor Data.
Mikko RinneSeppo TörmäEsko NuutilaPublished in: SSN (2012)
Keyphrases
- sensor data
- rdf data
- sparql queries
- linked data
- semantic web
- rdf graphs
- query language
- data model
- sensor networks
- data streams
- storage and retrieval
- sensor measurements
- query processing
- data sources
- health monitoring
- raw sensor data
- sensor readings
- multiple sensors
- query optimization
- relational algebra
- human activities
- web resources
- graph model
- graph patterns
- query engine
- topic maps
- stream data
- smart environments
- knowledge base
- sensory data
- regular expressions
- database systems
- metadata
- description logics
- image processing
- earth observation
- rdf triples