Queries and Algorithms Computable by Polynomial Time Existential Reflective Machines (Extended Abstract).

Jerzy Tyszkiewicz

Published in: MFCS (1997)

Keyphrases

extended abstract
worst case
data structure
computational complexity
query processing
significant improvement
access methods
linear space
query language
database
data exchange
query types
efficient processing
parallel machines
complex queries
query logs
relational databases
information retrieval