Query Structure and Data Model Mapping Errors in Information Retrieval Tasks.
Gretchen Irwin CasterellaLeo R. VijayasarathyPublished in: J. Inf. Syst. Educ. (2019)
Keyphrases
- information retrieval
- data model
- database
- query expansion
- data sources
- retrieval systems
- relevance feedback
- information retrieval systems
- boolean queries
- query processing
- response time
- data structure
- query terms
- query language
- retrieval process
- database systems
- user queries
- search engine
- query evaluation
- database management systems
- ad hoc retrieval
- language constructs
- information access
- question answering
- object oriented
- retrieval model
- text mining
- query formulation
- indexing structure
- query refinement
- effective retrieval
- information extraction
- keywords
- query decomposition
- term dependence