225 search results - page 9 / 45 » Defining new argumentation-based semantics by minimal models |
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
Modern database systems provide not only powerful data models but also complex query languages supporting powerful features such as the ability to create new database objects and ...
DEXAW
1995
IEEE
13 years 11 months ago
1995
IEEE
Inherent constraints play an important role in the semantic Xplain model. These constraints enable us to represent certain real world knowledge once for subsequent use in several ...
SIGMOD
2006
ACM
14 years 7 months ago
2006
ACM
The continuous sliding-window query model is used widely in data stream management systems where the focus of a continuous query is limited to a set of the most recent tuples. In ...
SAC
2010
ACM
13 years 7 months ago
2010
ACM
This paper describes a new generic metadata model, called CAM Metamodel, that merges altogether information about content, services, physical and technical environment in order to...
DBPL
1987
Springer
13 years 11 months ago
1987
Springer
This paper investigates a method to represent database objects as typed expressions in programming languages. A simple typed language supporting non-flat records, higher-order rel...