We present a different approach to developing concept of time for specifying temporality in the conceptual modeling software and database systems. In field, various proposals products address temporal data. The difficulty with most current approaches is that they represent record as just another type data (e.g., values bank balance or amounts money), instead appreciating its are unique, compari...

Nowadays automation systems are required to be flexible in order to cope with the ever changing requirements of the applications in terms of complexity, extensibility or dynamism. The use of reconfiguration techniques helps to meet these demanding requirements, but at the same time increase the complexity of the systems. This paper presents a supervisor architecture that allows maintaining the ...