UNDO: The United Nations System Document Ontology.
Silvio PeroniMonica PalmiraniFabio VitaliPublished in: ISWC (2) (2017)
Keyphrases
- information systems
- united nations
- semantic information
- document collections
- domain knowledge
- knowledge representation
- e government
- domain specific
- domain ontology
- information retrieval
- information retrieval systems
- retrieval systems
- intended meaning
- cf loadingtexthtml
- text representation
- document classification
- document images
- semantic web
- knowledge base
- semantic annotation
- web documents
- vector space model
- concept space
- document content
- keywords
- document retrieval
- tf idf
- concept hierarchy
- relevant concepts
- probabilistic model
- metadata