Region clustering based evaluation of multiple top-N selection queries.

Liang Zhu Weiyi Meng Wenzhu Yang Chunnian Liu

Published in: Data Knowl. Eng. (2008)

Keyphrases

efficient processing
multiple queries
response time
query processing
evaluation model
complex queries
query logs
integrity constraints
web search engines
query language
range queries
result set
nearest neighbor
probabilistic model
retrieval strategies
answering queries
database