Titlebook: Database and Expert Systems Applications; 15th International C Fernando Galindo,Makoto Takizawa,Roland Traunmülle Conference proceedings 20

Tremor

異教徒

我邪惡

https://doi.org/10.1007/978-3-319-34081-4 each version may vary in both content and structure, at any level of granularity. Further, the system ensures that clients may listen to structured, minimal changes in . of encoded entities, as they occur, whenever any change is made to the total entity encoded in the database.

推延

Reinhard K?hler,Burghard B. Riegers of the same workflow schema. An evolution architecture is proposed, in order to separate the involved concepts in a set of managers. Two of these managers are discussed in this paper – Version Manager and Modification Manager.

ABHOR

Contributions to Quantitative Linguisticsn optimal way of using the bitmap indices to reduce the number of pages accessed. Compared with two basic strategies the new algorithm reduces the query response time by up to a factor of two. On a set of 5-dimensional queries on real application data, the bitmap indices are on average 10 times faster than the projection index.

后退

FAWN

飾帶

Feasibility Conditions and Preference Criteria in Querying and Repairing Inconsistent Databasess, allow to restrict the number of repairs and to increase the power of queries over inconsistent databases. Moreover, it is studied the complexity of computing repairs and the expressive power of relational queries over databases with integrity constraints, feasibility conditions and preference criteria.

吵鬧

An Active Functional Intensional Database each version may vary in both content and structure, at any level of granularity. Further, the system ensures that clients may listen to structured, minimal changes in . of encoded entities, as they occur, whenever any change is made to the total entity encoded in the database.

FEAS