MDA (Model-Driven Architecture) has been coined by OMG (Object Management Group) as the next step in application integration. Being based on standards already embraced by a large segment of the software engineering industry, MDA promises fully automatic model transformation. MDA enables application developers to use formalisms such as UML to specify their applications in a totally platform-inde...

Authentication is a security service that consists of verifying that someone’s identity is as claimed. There are a number of challenges to presenting information from the authentication process to the user in a way that is meaningful and ensures security. We show examples where authentication requirements are not met, due to user behaviour and properties of existing user interfaces, and suggest...

Current security systems dealing with sensitive private data do not provide sufficient options to find data leaks. An approach to find the last authorized receiver of a protected copy is proposed in this paper. Existing security concepts are extended by a new security service based on reliable tracking data embedding. Additionally, a new mechanism to protect the new tracking data is shown. Digi...

This contribution deals with routing of Multipoint connections in telecommunication networks using Eugenic algorithm. Telecommunication network is represented by undirected graph. Proposed algorithm uses matrix bit representation of individual.

This paper indicate the importance of telecommunications supervision systems (TSS), integrating heterogeneous TSS into single system thru umbrella systems, introduces the structure, features, requirements of TSS and TSS related intelligent solutions. Keywords—Telecommunication, telecommunication supervision systems, umbrella systems

The task of speaker recognition is defined and some aspects of the human voice are addressed. Furthermore, the relevant effects of the telephone network on speech are treated. The general structure of a speaker verification system is finally outlined.