Treatment of Semantic Heterogeneity in Information Retrieval
Heiko HellwegJürgen KrauseThomas MandlJutta MarxMatthias N. O. MüllerPeter MutschkeRobert StrötgenPublished in: CoRR (2011)
Keyphrases
- semantic heterogeneity
- information retrieval
- ontology matching
- information sources
- heterogeneous data
- data sources
- multidatabase systems
- heterogeneous data sources
- heterogeneous sources
- information retrieval systems
- search engine
- data representations
- text mining
- ontology mappings
- information extraction
- knowledge base
- nearest neighbor
- database
- data integration
- feature selection