Contextual bipolar queries: "or if impossible" operator case.

Slawomir Zadrozny Janusz Kacprzyk Mateusz Dziedzic

Published in: IFSA-EUSFLAT (2015)

Keyphrases

query language
query processing
database queries
database
query evaluation
user intent
range queries
positive and negative
relational operators
query formulation
contextual information
response time
data sources
user defined
web search engines
context sensitive
efficient processing
image retrieval