Latest Communications of International Proceedings articles

Steganographic systems are used for the transmission of hidden data in the original signal. Imperceptibility of hidden information is a critical parameter of steganographic systems. The article describes and compares two ways to determine masking curve for audio steganography algorithms. We checked the quality of…

This paper deals with the precision of the direction finding (DF) signal sources method basis on circular antenna array. An analysis of signal amplitudes and phases determined from the outputs in each of the antennas of the circular antenna array intended for work in the…

This paper focuses on an overview of research directions in the coexistence areas of radars and communication systems. This topic is related to modern passive and multiple-input-multiple-output (MIMO) radar systems that operate in the presence of ubiquitous wireless radio networks, in particular mobile cellular or…

Review of scientific literature and periodicals showed availability of a fairly large number of theoretical studies on the formation of loyalty programs, however, there are precious few works devoted to assessing the impact of loyalty programs on the level of quality and customer satisfaction, which…

Video Surveillance Systems (VSS) are one of the key components of intelligent transportation systems (ITS), which are used for monitoring vehicle traffic, as well as detecting traffic incidents and disruptions. VSS allow for real-time observation of people or objects, and registration of events for later…

Currently, the Republic of Moldova imports about 95% of its energy resources to cover domestic energy consumption, which leads to increased external vulnerability at the local energy security level. In addition, there is a major dependence on natural gas, as it has a share of…

At the present stage of the information development of society, digital ecosystems are one of the most effective tools for organizing intra- and intersystem interactions. One of the stable forms of economic interactions is agro-industrial integration, which ensures the association of producers and processors of…

Most of the services available on the Internet are based on the communication model described by the IS0-OSI reference standard. The networks that make up the global network use a set of TCP / IP communication protocols for data transmission. The TCP / IP model…

The relevance is due to the need for technological modernization of production facilities, the development of innovative and competitive products on the world market, and an increase in non-resource non-energy exports. Attraction of investments is also aimed at obtaining new technologies and R&D results (participation…

Social media has arrived in many small and medium-sized companies. More and more organizations are taking advantage of the benefits and are increasingly using social media. However, activities in SMEs vary greatly and are not yet equally implemented. This situation results from missing know-how about…