Even if high-level query languages are used, query formulation may cause problems. This is notably so in case of large and complex application domains. Typical examples of these k...
Arthur H. M. ter Hofstede, Henderik Alex Proper, T...
- In order to accomplish independence on the logical data organization, a relational DBMS must be capable of interpreting query language sentences which reference attributes belong...
This paper discusses the implementation of optimizaiion based DSSs. A n approach is proposed that will enable OR/MS analysts to develop this kind of system much more eociently tha...
We report a novel possibility for extracting a small subset of a data base which contains all the information necessary to solve a given classification task: using the Support Vec...
This paper proposes a refinement relation supporting the transition from unbounded to bounded communication buffers. Employing this refinement relation, a system specification base...