Emergent (Re)optimization for stream queries in grids.

Saikat Mukherjee Srinath Srinivasa Sanket Patil

Published in: IEEE Congress on Evolutionary Computation (2007)

Keyphrases

data streams
query processing
query plan
continuous stream
query language
response time
database queries

real time
moving object databases
optimization strategies
execution plan
optimization process
user queries
optimization algorithm

optimization problems
optimization method
query evaluation
sliding window
efficient processing
web search engines
processing queries

xml streams
database
query optimization
range queries
constrained optimization
grid computing
data sets