Healthcare enterprises are disconnected. In the era of integrated information systems and Internet explosion, the necessity of information systems integration reside from business process evolution, on the one hand, and from information technology tendencies, on the other hand. In order to...

Most organizations strive to obtain fast, interactive and insightful analytics in order to fundament the most effective and profitable decisions. They need to incorporate huge amounts of data in order to run analysis based on queries and reports with collaborative capabilities. The large variety...

The growing interest in data warehousing for decision makers is becoming more and more crucial to make faster and efficient decisions. On-line decision needs short response times. Many indexing techniques have been created to achieve this goal in read only environments. Indexing technique that...

In this paper we present the way in which we combine SlapOS, the fist open source operating system for distributed cloud computing, and Enterprise Resource Modeling (ERP) to provide an simple, unified API for E-Business Applications based on Iaas, PaaS and SaaS models. SlapOS is based on a grid...

This paper examines the importance of secure structures in the process of analyzing and distributing information with aid of Grid-based technologies. The advent of distributed network has provided many practical opportunities for detecting and recording the time of events, and made efforts to...

The present interest of this paper consists in the powerful impact that IT&C technologies have upon the development of the last 20 years of the Romanian organizations as well as upon the daily life of each individual in the special condition of the Romanian economy and especially Romanian...

This paper is about why is Data Integration important for organisations around the world. Organizations struggle daily with the challenges of large distributed data volumes, inconsistently defined data across disparate systems and the high expectations of data consumers who depend on information...

Starting from the consideration that fighting cybercrime is a continuous process, the more the types of old crimes are committed today through modern means (computer fraud) at distances of thousands of kilometers, international cooperation is vital to combat this phenomenon. In EU countries,...

Methods underlying cluster analysis are very useful in data analysis, especially when the processed volume of data is very large, so that it becomes impossible to extract essential information, unless specific instruments are used to summarize and structure the gross information. In this...

Business rules are at the foundation of every information system as they drive and offer guidelines for managing and conducting all activities within an organizations. They are important both for operational systems and for analytical ones, as they can serve as data quality rules. Several...