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HUC
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. The popularity of handheld devices has created a flurry of research activity into new protocols and applications that can handle and exploit the defining characteristic...
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SIGMOD
2007
ACM
15 years 9 months ago
2007
ACM
Good cardinality estimates are critical for generating good execution plans during query optimization. Complex predicates, correlations between columns, and user-defined functions...
SIGMOD
2011
ACM
14 years 7 days ago
2011
ACM
Considering a broad definition for service contracts (beyond web services and software, e.g. airline tickets and insurance policies), we tackle the challenges of building a high ...
VLDB
1999
ACM
15 years 1 months ago
1999
ACM
XML is fast emerging as the dominant standard for representing data in the World Wide Web. Sophisticated query engines that allow users to effectively tap the data stored in XML d...
RML
2002
14 years 9 months ago
2002
In E-commerce processes, various rules and constraints regarding product specifications, pricing, terms and conditions are exchanged between vendors and buyers. Developing a forma...