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Towards An Optimal Query Efficient PCP?
Subhash Khot
Muli Safra
Madhur Tulsiani
Published in:
Electron. Colloquium Comput. Complex. (2012)
Keyphrases
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response time
database
query processing
efficient search
data retrieval
query evaluation
optimal solution
data structure
retrieval systems
keywords
query plan
worst case
vector space
computationally efficient
indexing structure
database queries
original query
image database
user queries
query expansion
co occurrence
data sources
database systems
multimedia
information retrieval
databases
data sets