Towards Ontology-based Information Extraction and Annotation of Paper Documents for Personalized Knowledge Acquisition.
Benjamin AdrianHeiko MausMalte KieselAndreas DengelPublished in: Wissensmanagement (2009)
Keyphrases
- knowledge acquisition
- ontology based information extraction
- metadata
- information extraction
- document collections
- information retrieval
- expert systems
- information retrieval systems
- text documents
- relevant documents
- knowledge based systems
- web documents
- document classification
- free text
- e learning
- multilingual information retrieval
- knowledge representation
- manual annotation
- machine learning
- document clustering
- semantic annotation
- retrieval systems
- xml documents
- knowledge base
- domain experts
- user queries
- document retrieval
- electronic documents
- vector space model
- keywords
- effective retrieval
- document analysis
- multi document summarization
- natural language processing
- co occurrence
- ranked list
- domain specific
- context aware
- web pages