The database systems have nowadays an increasingly important role in the knowledge-based society, in which computers have penetrated all fields of activity and the Internet tends to develop worldwide. In the current informatics context, the development of the applications with databases is the...

timeseriesdb is an R package which suggests a PostgreSQL database structure to store time series alongside extensive multi-lingual meta information and provides an R database interface including a web based GUI. The timeseriesdb package was designed to handle time series in establishment...

The development and use of intelligent systems within economic entities allow managers to use stored knowledge to solve complex problems within the entity and to take strategic decisions. Nowadays, the multitude of networks such as Internet, Intranet, Extranet and of other telecommunication...

Management has increasingly paid attention to the reuse of historical data that reflect changes of customers, suppliers and organisations themselves. In consequence, many organisations are continuously attempting to look for advantageous connections between organisational variables and use...

Management has increasingly paid attention to the reuse of historical data that reflect changes of customers, suppliers and organisations themselves. In consequence, many organisations are continuously attempting to look for advantageous connections between organisational variables and use...