33 search results - page 7 / 7 » Adaptive Processing of Top-K Queries in XML |
WWW
2002
ACM
14 years 5 months ago
2002
ACM
Real-scale Semantic Web applications, such as Knowledge Portals and E-Marketplaces, require the managementof large volumes of metadata, i.e., information describing the available ...
SIGMOD
2004
ACM
14 years 4 months ago
2004
ACM
Database system architectures are undergoing revolutionary changes. Most importantly, algorithms and data are being unified by integrating programming languages with the database ...
JODL
2000
13 years 4 months ago
2000
We propose an electronic marketplace architecture, called MOPPET, where the commerce processes in the marketplace are modeled as adaptable agent-based workflows. The higher level ...