ER
2010
Springer
14 years 26 days ago
2010
Springer
Abstract. We investigate the computational complexity of reasoning over temporal extensions of conceptual data models. The temporal conceptual models we analyse include the standar...
FOIKS
2006
Springer
14 years 6 months ago
2006
Springer
This paper presents a semantic foundation of temporal conceptual models used to design temporal information systems. We consider a modeling language able to express both timestampi...
BIRTHDAY
2009
Springer
14 years 9 months ago
2009
Springer
Abstract. This chapter considers the different temporal constructs appeared in the literature of temporal conceptual models (timestamping and evolution constraints), and it provid...