Graph traversal and top-down evaluation of logic queries.
Yangjun ChenPublished in: J. Comput. Sci. Technol. (1998)
Keyphrases
- query processing
- query evaluation
- complex queries
- query language
- response time
- relevance judgments
- database
- web search engines
- logic programming
- range queries
- inference rules
- relevance judgements
- answering queries
- relevance assessments
- aggregate queries
- modal logic
- test collection
- multi dimensional
- data sources
- databases