Adina Uta

Security of virtual entities

The concepts of basic virtual entity and derived virtual entity are presented. Their quality characteristics are defined in the context of multiple accessing by heterogeneous target group members. The development conditions of derived entities are established. For collections of basic virtual entities and derived entities, are constructed and implemented algorithms to ensure and increase the level of security in the virtual environment. To implement a complete set of virtual entities, measurements of the security level are performed, using a special metric built.

Informatics Solutions for Smart Trading on Wholesale Electricity Markets Containing RES Bidders

This paper presents an informatics solution that aims to assist energy suppliers in setting up their bids on wholesale electricity markets. The solution is developed into a cloud computing platform as an online dashboard, including the following components: consumption optimization and forecasting, generation forecasting, advanced data analytics, and decision rules. These components require a complex data integration model that gathers data from different sources such as: smart meters and appliances, SCADA systems and wholesale electricity market.

A design of an integrated document system for project management

The paper describes a design model for an integrated document system for project management, which takes into account the key requirement of ensuring consistent and high-quality project management documentation. The model is based on structured documents which rely on a static model of project management-relevant entities.