political participation of citizens is an important political issue which affects the process of political development in each society. in the age of information revolution, information and communication technologies are penetrating all levels of societies and have catalyzed the process of development in every country and encourage many scholars to study how these technologies affect the social...

Digital communication is a major course for electronics and information engineering students. The complex in theory, closely related with practical systems, its prior courses are difficult. All these factors introduce difficulties challenges to the teaching activity. In order improve quality of course, we make attempts six aspects, e.g. reforming knowledge system based on flow reorganizing cont...

In the 21st century, businesses and communicators have faced new challenges. era of modern technology, internationalization globalization, marketing communication implements tools, trends opportunities. Internet technological development opened up potential for two-way online as well offline communications are required companies.

Abstract The progress of computing and digital media is a relevant useful case study in tools for creativity. Which visions the future early days have stood test time, which vanished without trace? Can this be used as guide current areas research development? If one Internet year equivalent to seven calendar years, are virtual worlds being utilized an effective accelerator these new creative id...

The experimental study of a secure chaotic synchronized communication system is presented. The synchronization between two digital chaotic oscillators, serving as a transmitter-receiver scheme, is studied. The oscillators exhibit rich chaotic behavior and are unidirectionally coupled, forming a master-slave topology. Both the input information signal and the transmitted chaotic signal are digit...

Many studies of digital communication, in particular of Twitter, use natural language processing (NLP) to find topics, assess sentiment, and describe user behaviour. In finding topics often the relationships between users who participate in the topic are neglected. We propose a novel method of describing and classifying online conversations using only the structure of the underlying temporal ne...