Download Ranking of Database Query Results

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The Index Module
Index module pre-computes the ranked lists of tuples
for each possible atomic query.
Purpose is to take the run-time load off the query
processing component.
To assist the query processing component in
returning the Top-K tuples, ranked lists of the tuples
for all possible “atomic” queries are pre-computed
Taking as input, the association rules and the
database, Conditional List and Global List are
created for each distinct value ‘x’ in the database