Adaptive Evaluation Techniques for Querying XML-based E-Catalogs

  title={Adaptive Evaluation Techniques for Querying XML-based E-Catalogs},
  author={Georg Lausen and Pedro Jos{\'e} Marr{\'o}n},
The integration of electronic catalogs (eCatalogs) is one of the most important aspects for the successful deployment of electronic commerce systems, since they are usually the only communication channel between buyers and suppliers. In this paper, we propose an XML-based global eCatalog integration platform whose query model allows us to avoid the costly problem of finding rewritings for each local eCatalog in the system, while at the same time, providing reliable answers to a wide range of… CONTINUE READING


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