Abstract. In relational database management systems indexes are used to accelerate specific queries. The selection of indexes is an important task when tuning a database which is ...
Beda Christoph Hammerschmidt, Martin Kempa, Volker...
Workcraft is a framework for the simulation, conversion and analysis of the SDFS models. The plug-in based architecture with embedded scripting language makes the framework an eas...
Course material for electronic learning environments is often structured using schema languages. During the specification and development of course material, many mistakes can be m...
In this paper, we describe the n-dimensional projective approach as a hierarchical and modular architecture with a processing mechanism that underlies both spatial backtracking an...
This article deals with how metaknowledge can improve rule-based system and presents a new Reflexive System Inference Engine (RSIE) which not only enables the activation of rules,...