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SIGMOD
2002
ACM
14 years 10 months ago
2002
ACM
This paper addresses the problem of evaluating ranked top-? queries with expensive predicates. As major DBMSs now all support expensive user-defined predicates for Boolean queries...
SSD
2005
Springer
14 years 3 months ago
2005
Springer
Most recent research on querying and managing data streams has concentrated on traditional data models where the data come in the form of tuples or XML data. Complex types of strea...
BDA
2007
13 years 11 months ago
2007
Pervasive information systems give an overview of what digital environments should look like in the future. From a data-centric point of view, traditional databases have to be use...
SIGMOD
2007
ACM
14 years 10 months ago
2007
ACM
To address increasing traffic congestion and its associated consequences, traffic managers are turning to intelligent transportation management. The latte project is extending dat...
SIGSOFT
2004
ACM
14 years 3 months ago
2004
ACM
Many software applications have a component based on database management systems in which information is generally handled through SQL queries embedded in the application code. Wh...