Quilitz2008querying question 4 by lebo

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A Question from Tim Lebo about quilitz2008querying:


  1. What are the Service Descriptions for the dbpedia endpoints? This is a critical component to understanding /why/ the optimization performed better. "Our evaluations show that even with a very limited amount of statistical information it is possible to generate query plans that perform relatively well." What statistical information was used?

Ankesh Sep11

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  1. What are the Service Descriptions …
  2. What are the Service Descriptions for the dbpedia endpoints? This is a critical component to understanding /why/ the optimization performed better. "Our evaluations show that even with a very limited amount of statistical information it is possible to generate query plans that perform relatively well." What statistical information was used? l." What statistical information was used?
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