579 search results - page 19 / 116 » On a Temporal Logic for Object-Based Systems |
JISBD
2003
13 years 9 months ago
2003
The importance of temporal representation and reasoning is well known to the database community. Examples of such significance are the languages TSQL2 and its follow up, SQL/Tempo...
GCC
2007
Springer
13 years 11 months ago
2007
Springer
Recently, grid computing has become a popular technology for large-scale scientific or business computing. Grid workflow system can enhance the flexibility and efficiency of the g...
CADE
2005
Springer
14 years 8 months ago
2005
Springer
Abstract. We investigate the computational behaviour of `two-dimensional' propositional temporal logics over (N, <) (with and without the next-time operator ?) that are cap...
ICDE
1997
IEEE
13 years 12 months ago
1997
IEEE
In this paper we propose a data model for representing moving objects in database systems. It is called the Moving Objects Spatio-Temporal (MOST) data model. We also propose Futur...
DAGSTUHL
1997
13 years 9 months ago
1997
In this paper we propose a data model for representing moving objects with uncertain positions in database systems. It is called the Moving Objects Spatio-Temporal (MOST) data mod...