There are defined two optimum criteria for software analysis. For each criterion there are defined solutions in order to reach a minimum level. There are analyzed the effects of pursuing one objective over the other one. There is developed an aggregate function for which it is determined the two...

The computational encryption is used intensively by different databases management systems for ensuring privacy and integrity of information that are physically stored in files. Also, the information is sent over network and is replicated on different distributed systems. It is proved that a...

The heterogeneous tables are most used in the problem of aggregation. A solution for this problem is to standardize these tables of figures. In this paper, we proposed some methods of aggregation based on the hierarchical algorithms.

It is presented the based entity concept and operations on this kind of entity. There are defined appurtenance indicators and there are identified methods and ways for searching. The based entity evaluation is exemplified using the EBASOF software.

There are defined the objectives, the means, the principles and the directions that must be followed by a strategy for the education and research system in Romania. There are identified the system components and the stages that must be accomplished, in order to obtain an adequate behaviour that...