Sebastian Marius Rosu

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In order to be competitive enterprises continuously implement ICT strategies & architectures to improve manufacture, research, products quality, sales, services and costs control. All large enterprises have a local area network, a virtual private network, an Intranet and Internet, servers and workstations for operations, administration and management(More)
The article presents research results based on the concept of collaborative infrastructure (as the virtual enterprise network PREMINV e-platform from “Politehnica” University of Bucharest, Romania), in order to unify existing standards for supply chain management and to provide support in various decision making processes in manufacturing supply networks.(More)
The paper presents the knowledge management and business, intelligent concepts in order to analyze enterprise internal and external resources based on the knowledge transfer and capitalization processes. The virtual enterprise business network purposed solution expect to improve small and medium-sized enterprises (SMEs) involvement in new product(More)
The market situation of the European countries is the following: 99% of companies in the EU are small and medium sized enterprises (SMEs) – companies with a maximum of 250 employees and a maximal turnover of € 50 million. In the European Union (Europe have 23 million SMEs and 41 000 large companies) SMEs employ more than 65% of all employees. During past(More)
This paper presents a synthesis of the CESICED project issues. This project provides an open platform for collaborative design. It aims at developing a data model that can be reached using external computer services (i.e. expert applications) related to virtual product development. The first part of the paper deals with the concepts proposed to link the(More)
In the 21st century, the enterprises continuous implement ICT strategies & architectures to improve manufacture, research, products quality, sales, services and to costs control. All enterprises have a local area network, a virtual private network, an Intranet and Internet, servers and workstations for operations, administration and management working(More)
Complex-Valued Neural Networks (CVNNs) are Artificial Neural Networks (ANNs) which function using complex numbers - they have complex-valued parameters and accept complex-valued inputs. Phase-Based Neurons (PBNs) are simple CVNNs that use for the internal weights complex numbers with the modulus 1, the only adaptable parameters being the phases of the(More)
Informational society construction can’t be realized without research and investment projects in Information and Communication Technologies (ICT). In the 21st century, all enterprises have a local area network, a virtual private network, an Intranet and Internet, servers and workstations for operations, administration and management working together for the(More)
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