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Video decompression technology in information and communication technologies
Proceedings of IEEE East-West Design & Test Symposium (EWDTS 2014), 2014It is proposed to introduce new methods of video data compression for more efficient use of wireless technology. Therefore, we propose the method of reconstructing digital static images based on the restoration of transforms. There is a technology of renovating values of vector of significant subbands of the nonuniform DCT spectrum on a known code and ...
Yuriy Ryabukha +2 more
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Information and Communication Technologies
2021This chapter describes the evolution of the technologies leading to the digital. This includes the timeline showing when various new technologies, systems, and services were implemented. This evolution would not have been possible without the invention of the transistor and the following evolution of microelectronics. A key invention includes the World
Harald Øverby, Jan Arild Audestad
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Information and communications technologies and sustainability
SMC'03 Conference Proceedings. 2003 IEEE International Conference on Systems, Man and Cybernetics. Conference Theme - System Security and Assurance (Cat. No.03CH37483), 2004Information and communications technologies are a double-edged sword, allowing us to better manage systems such as the environment and energy use. However ICTs are also very resource intensive. The net effect is unclear. In this paper, the major issues related to the life cycle energy and environmental components of ICT are presented.
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The European community and information technology
Communications of the ACM, 1990The world has watched Eastern Europe erupt into such political turmoil that historians are expected to call this period the Revolutions of 1989. Economic evolution was also underway as the Continent progressed toward a single European market. The goal—a market without national borders or barriers to the movement of goods, services, capital and people ...
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Alienation and Information Communications Technology
2014This study explores the contradiction of the heart of ICT: the technology presents to us all manner of possibilities yet it habitually fails to deliver on those promises. This failure is often seen as arising from either a problem with the technology or end-user proficiency.
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Information and Communication Technologies
2008Teaching and learning in the 21st century should be markedly different from earlier times through the design of new teaching and learning environments. Through the presentation of three models of technology-rich learning environments (teacherdirected, learner-centered and mediated), this chapter provides a case study of the design and delivery of a ...
Finger, Glenn +2 more
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Community (Information and Communication) Technology
2004This chapter illustrates the significance of developing a shared understanding of community, which is more than an adjective qualifying a certain type of ICT usage in a rapidly developing area of social practice and academic study — Community Informatics.
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Information Technology Communication
2015Information technology (IT) changes introduce technical foreign terms in professionals' vocabulary which became part of many organizational routines. Communication problems result from the fact that the user (customer) not always dominates several terms.
Adriane Setti +3 more
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Information and Communication Technology
Higher Education Abstracts, 2019(Higher Education Abstracts publishes abstracts exclusively. Therefore, to see this abstract, please click the “View Full Article (HTML)” or “Get PDF” link.)
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Information and Communication Technology
Higher Education Abstracts, 2016(Higher Education Abstracts publishes abstracts exclusively. Therefore, to see this abstract, please click the “View Full Article (HTML)” or “Get PDF” link.)
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