Intelligent information extraction and discovery for query and browsing operations.
Jong-Min ParkGordon K. LeePublished in: SMC (2001)
Keyphrases
- information extraction
- query formulation
- efficient retrieval
- user interaction
- response time
- algebraic operations
- database
- precision and recall
- query expansion
- natural language processing
- unstructured text
- data structure
- complex queries
- semi structured
- database queries
- user queries
- hierarchically organized
- query biased
- open directory project
- query processing
- intelligent systems
- databases
- text mining
- machine learning
- interactive retrieval
- information retrieval
- web pages
- query evaluation
- knowledge discovery
- free text
- multimedia
- relational databases
- interactive search
- information discovery
- metadata
- join operations
- natural language
- named entity recognition
- range queries
- relevance feedback
- web mining
- named entities
- question answering