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cliffxuan / fuxi

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BFP SPARQL Query mediation action needs memoization #39

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
The BFP query mediation can sometimes result in duplicating mediated queries.  
A simple memoization mechanism is needed to eliminate this redundancy so 
queries that are equivalent up to renaming of variables are only evaluated once 
against the base RDF dataset

Original issue reported on code.google.com by chime...@gmail.com on 20 Dec 2010 at 9:42

GoogleCodeExporter commented 9 years ago 
see: http://code.google.com/p/fuxi/source/detail?r=8121a03c91 and 
test/testBFPQueryMemoization.py

Original comment by chime...@gmail.com on 22 Dec 2010 at 2:44