Mutable Applicative Model to Prevent Entanglement of Information Processes

Author(s):  
Viacheslav Wolfengagen ◽  
Larisa Ismailova ◽  
Sergey Kosikov ◽  
Mikhail Maslov
2019 ◽  
pp. 52-56
Author(s):  
V. V. Tarapata

The article describes the prerequisites for the use of educational robotics in the school course of informatics, the history of the development of its directions and the normative basis for its use in modern school education. A typical model of an educational robotic project for the organization of research and project activities of students has been proposed. The technological chart of the lesson as an example of the implementation of a robotic project in the framework of the research activities on informatics is considered. Approaches to the organization of educational activities, teaching tools and ways of evaluation in informatics class on the theme “Information processes. Information transmission” when using the project approach are described.


2000 ◽  
Vol 84 (4) ◽  
pp. 1708-1718 ◽  
Author(s):  
Andrew B. Slifkin ◽  
David E. Vaillancourt ◽  
Karl M. Newell

The purpose of the current investigation was to examine the influence of intermittency in visual information processes on intermittency in the control continuous force production. Adult human participants were required to maintain force at, and minimize variability around, a force target over an extended duration (15 s), while the intermittency of on-line visual feedback presentation was varied across conditions. This was accomplished by varying the frequency of successive force-feedback deliveries presented on a video display. As a function of a 128-fold increase in feedback frequency (0.2 to 25.6 Hz), performance quality improved according to hyperbolic functions (e.g., force variability decayed), reaching asymptotic values near the 6.4-Hz feedback frequency level. Thus, the briefest interval over which visual information could be integrated and used to correct errors in motor output was approximately 150 ms. The observed reductions in force variability were correlated with parallel declines in spectral power at about 1 Hz in the frequency profile of force output. In contrast, power at higher frequencies in the force output spectrum were uncorrelated with increases in feedback frequency. Thus, there was a considerable lag between the generation of motor output corrections (1 Hz) and the processing of visual feedback information (6.4 Hz). To reconcile these differences in visual and motor processing times, we proposed a model where error information is accumulated by visual information processes at a maximum frequency of 6.4 per second, and the motor system generates a correction on the basis of the accumulated information at the end of each 1-s interval.


2021 ◽  
Vol 58 (1) ◽  
pp. 604-609
Author(s):  
Isto Huvila ◽  
Jane Greenberg ◽  
Olle Sköld ◽  
Andrea Thomer ◽  
Ciaran Trace ◽  
...  

Author(s):  
Olena Solodka ◽  

As a result of the study it was found that the issue of determining the components of information sovereignty of Ukraine and their legal nature can be considered from two main approaches: the separation of functional areas (aspects) of information sovereignty or the separation of its system elements. In particular, the information sovereignty of Ukraine as a complex category of information law, the elements of which reflect various forms of information and areas of its manifestation in modern society, in the most general form includes the following functional aspects: information-humanitarian and information-technological. The information-humanitarian component of information sovereignty includes three aspects: national (people's), state and personal, and is primarily related to the informational identification of a person, nation and state and the establishment of information links between them. These aspects can be detailed through cultural, ideological, spiritual components and so on. The information-technological component is realized through the concept of digital sovereignty and is associated with cyberspace – environment resulting from the interaction of people, software and services on the Internet using technological devices and networks connected to them, which does not exist in any physical form. But to identify the components of information sovereignty in terms of its system elements, identifying information sovereignty with information policy or in particular with information security, we consider it impractical, because the relevant elements – information resources, information processes and their subjects, etc. are components of the information sphere.


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