Secure Mediation of Join Queries by Processing Ciphertexts.

Joachim Biskup Christian Tsatedem Lena Wiese

Published in: ICDE Workshops (2007)

Keyphrases

join queries
query optimization
query processing
conjunctive queries
efficient processing
parallel processing
spatial databases
complex queries
r tree
join algorithms
query execution
query evaluation
spatial join
database systems
special case
query plan
join operations
query optimizer
database
data structure