How Many Missing Answers Can Be Tolerated by Query Learners?
Hans Ulrich SimonPublished in: STACS (2002)
Keyphrases
- correct answers
- query answers
- query processing
- database
- query evaluation
- natural language queries
- data structure
- relevance feedback
- multiple choice
- learning environment
- structured queries
- e learning
- keyword queries
- answering queries
- learning process
- learning styles
- learning systems
- response time
- data sources
- user queries
- complex queries
- database queries
- learning materials
- range queries
- query answering
- keyword search
- frequently asked
- language learning
- missing values
- learning resources
- query expansion
- learning activities
- learning outcomes
- learning experience
- aggregate queries
- learning strategies
- missing data
- user interaction
- information retrieval systems
- exact answers
- keywords