Context-aware Framework for Supporting Personalisation and Adaptation in Creation of Learning Designs

2012 ◽  
pp. 229-248 ◽  
Author(s):  
Patricia Charlton ◽  
George D. Magoulas
Keyword(s):  
Semantic Web ◽  
User Study ◽  
Digital Technologies ◽  
Point Of View ◽  
Design Tools ◽  
Context Aware ◽  
Learning Design ◽  
Next Generation ◽  
Resource Creation ◽  
High Level

One of the current interests in the field of learning design is to find ways to support teachers who wish to develop designs that incorporate digital technologies. The focus from a pedagogical point of view is to enable teachers to exploit the constructivist potential of digital technologies for learning: those that support learners in discussing, collaborating, and creating user-generated designs. These general requirements align at the high-level with the Semantic Web vision of resource creation, sharing and re-use. Leveraging the Semantic Web developments and exploiting the observation that ontological models can form the domain grounding for context-aware applications, this chapter provides the design of a framework for supporting next generation learning design tools that provide adaptive and personalised experiences. Included in the chapter are the initial findings from the result of a user study of the framework.

Context-Aware Service Provisioning in Next-Generation Networks

2011 ◽  
pp. 19-38 ◽  
Author(s):  
Vedran Podobnik ◽  
Krunoslav Trzec ◽  
Gordan Jezic
Keyword(s):  
Value Chain ◽  
Service Discovery ◽  
Point Of View ◽  
Next Generation Networks ◽  
Context Aware ◽  
Service Provisioning ◽  
Next Generation ◽  
Vast Number ◽  
Multi Agent ◽  
Context Aware Service

This paper presents an application of multi-agent system in ubiquitous computing scenarios characteristic of next-generation networks. Next-generation networks will create environments populated with a vast number of consumers, which will possess diverse types of context-aware devices. In such environments the consumer should be able to access all the available services anytime, from any place, and by using any of its communication-enabled devices. Consequently, next-generation networks will require efficient mechanisms which can match consumers’ demands (requested services) to network-operators’ supplies (available services). The authors propose an agent approach for enabling autonomous coordination between all the entities across the telecom value chain, thus enabling automated context-aware service provisioning for the consumers. Furthermore, the authors hope that the proposed service discovery model will not only be interesting from a scientific point of view, but also amenable to real-world applications.

Graphic design practice of an image for the Chinese character for "鼓 Drum"

2019 ◽  
Author(s):  
POHSUN WANG
Keyword(s):  
Design Thinking ◽  
Chinese Character ◽  
Science And Technology ◽  
Point Of View ◽  
Learning Design ◽  
Design Practice ◽  
Cultural Issues ◽  
Artistic Value ◽  
The Status ◽  
The Times

Basic shape is one of the most important components of the learning design process. Using Western design thinking to understand shape, color and composition layout and attempting to reinterpret the application of traditional calligraphy from a design point of view—whether it is the expression of form or the meaning of content—are both important aspects of design thinking. The writing patterns of traditional calligraphy and the design creation of modern experiments may have different biases. If the artistic value of "the brush and ink of the time" is compared to the science and technology of innovation as the main appeal, the expressiveness of the traditional writing mode is obviously difficult to achieve. Using science and technology as an option for design creation is a difficult way to proceed; however, technology, ideas and thinking can still be in sync with the cultural issues of an entire era. This is also the test of the times to which contemporary creations are subjected. There are infinite possibilities for development, and it is worthwhile to explore these possibilities together with artistic aspirants. On the other hand, if we follow the well-beaten path of the status quo, the creativity of traditional calligraphic art will wither, it will deviate from the larger environment of the era in which it operates, and it will inevitably be neglected and pushed out by other art categories. The design and creation process uses the traditional calligraphy characters and drums as the theme, assisted by digital tools in the creation, and finally transforms the traditional calligraphy visual form into an expression of the art of science and technology.

Territorial Distribution of Alcohol and Drug Addictions Mortality Concerning Regional Disparities in the Slovak Republic from Year 1996 to Year 2015

2020 ◽  
Keyword(s):  
Mortality Rate ◽  
Slovak Republic ◽  
Regional Disparities ◽  
Point Of View ◽  
Extreme Position ◽  
Data Set ◽  
Female Sex ◽  
Male Sex ◽  
The Individual ◽  
High Level

BACKGROUND: This paper deals with territorial distribution of the alcohol and drug addictions mortality at a level of the districts of the Slovak Republic. AIM: The aim of the paper is to explore the relations within the administrative territorial division of the Slovak Republic, that is, between the individual districts and hence, to reveal possibly hidden relation in alcohol and drug mortality. METHODS: The analysis is divided and executed into the two fragments – one belongs to the female sex, the other one belongs to the male sex. The standardised mortality rate is computed according to a sequence of the mathematical relations. The Euclidean distance is employed to compute the similarity within each pair of a whole data set. The cluster analysis examines is performed. The clusters are created by means of the mutual distances of the districts. The data is collected from the database of the Statistical Office of the Slovak Republic for all the districts of the Slovak Republic. The covered time span begins in the year 1996 and ends in the year 2015. RESULTS: The most substantial point is that the Slovak Republic possesses the regional disparities in a field of mortality expressed by the standardised mortality rate computed particularly for the diagnoses assigned to the alcohol and drug addictions at a considerably high level. However, the female sex and the male sex have the different outcome. The Bratislava III District keeps absolutely the most extreme position. It forms an own cluster for the both sexes too. The Topoľčany District bears a similar extreme position from a point of view of the male sex. All the Bratislava districts keep their mutual notable dissimilarity. Contrariwise, evaluation of a development of the regional disparities among the districts looks like notably heterogeneously. CONCLUSIONS: There are considerable regional discrepancies throughout the districts of the Slovak Republic. Hence, it is necessary to create a common platform how to proceed with the solution of this issue.

Semantic Web-based context-aware service selection in task-computing

2009 ◽  
Vol 29 (3) ◽  
pp. 892-895 ◽  
Author(s):  
Run-cai HUANG ◽  
Yi-wen ZHUANG ◽  
Ji-liang ZHOU ◽  
Qi-ying CAO
Keyword(s):  
Semantic Web ◽  
Service Selection ◽  
Context Aware ◽  
Web Based ◽  
Context Aware Service

A Review on Quantum Dots: Synthesis to In- silico Analysis as Next Generation Antibacterial Agents

2019 ◽  
Vol 20 (3) ◽  
pp. 255-262 ◽  
Author(s):  
Sounik Manna ◽  
Munmun Ghosh ◽  
Ranadhir Chakraborty ◽  
Sudipto Ghosh ◽  
Santi M. Mandal
Keyword(s):  
Quantum Dots ◽  
Pathogenic Bacteria ◽  
Antibacterial Agents ◽  
Antimicrobial Properties ◽  
Binding Potential ◽  
Antibacterial Drug ◽  
Next Generation ◽  
Mechanism Of Reaction ◽  
High Level ◽  
Membrane Components

Succumbing to Multi-Drug Resistant (MDR) bacteria is a great distress to the recent health care system. Out of the several attempts that have been made to kill MDR pathogens, a few gained short-lived success. The failures, of the discovered or innovated antimicrobials, were mostly due to their high level of toxicity to hosts and the phenomenal rate of developing resistance by the pathogens against the new arsenal. Recently, a few quantum dots were tested against the pathogenic bacteria and therefore, justified for potential stockpiling of next-generation antibacterial agents. The key players for antimicrobial properties of quantum dots are considered to be Reactive Oxygen Species (ROS). The mechanism of reaction between bacteria and quantum dots needs to be better understood. They are generally targeted towards the cell wall and membrane components as lipoteichoic acid and phosphatidyl glycerol of bacteria have been documented here. In this paper, we have attempted to simulate ZnS quantum dots and have analysed their mechanism of reaction as well as binding potential to the above bacterial membrane components using CDOCKER. Results have shown a high level of antibacterial activity towards several pathogenic bacteria which specify their potentiality for future generation antibacterial drug development.

Student Privacy and the Law in the Internet Age

2019 ◽  
Author(s):  
Leah Plunkett ◽  
Urs Gasser ◽  
Sandra Cortesi
Keyword(s):  
Learning Environments ◽  
School Environment ◽  
Privacy Protection ◽  
Data Privacy ◽  
Digital Technologies ◽  
The United States ◽  
Legal Framework ◽  
Privacy Law ◽  
Student Privacy ◽  
High Level

New types of digital technologies and new ways of using them are heavily impacting young people’s learning environments and creating intense pressure points on the “pre-digital” framework of student privacy. This chapter offers a high-level mapping of the federal legal landscape in the United States created by the “big three” federal privacy statutes—the Family Educational Rights and Privacy Act (FERPA), the Children’s Online Privacy Protection Act (COPPA), and the Protection of Pupil Rights Amendment (PPRA)—in the context of student privacy and the ongoing digital transformation of formal learning environments (“schools”). Fissures are emerging around key student privacy issues such as: what are the key data privacy risk factors as digital technologies are adopted in learning environments; which decision makers are best positioned to determine whether, when, why, and with whom students’ data should be shared outside the school environment; what types of data may be unregulated by privacy law and what additional safeguards might be required; and what role privacy law and ethics serve as we seek to bolster related values, such as equity, agency, and autonomy, to support youth and their pathways. These and similar intersections at which the current federal legal framework is ambiguous or inadequate pose challenges for key stakeholders. This chapter proposes that a “blended” governance approach, which draws from technology-based, market-based, and human-centered privacy protection and empowerment mechanisms and seeks to bolster legal safeguards that need to be strengthen in parallel, offers an essential toolkit to find creative, nimble, and effective multistakeholder solutions.

scholarly journals From Resistance to Digital Technologies in the Context of the Reaction to Distance Learning in the School Context during COVID-19

2021 ◽  
Vol 11 (4) ◽  
pp. 163
Author(s):  
Giusi Antonia Toto ◽  
Pierpaolo Limone
Keyword(s):  
Distance Learning ◽  
School Context ◽  
Digital Technologies ◽  
Point Of View ◽  
View Factor ◽  
Regression Analyses ◽  
Teachers Perceptions ◽  
Professional Perception ◽  
The Relationship ◽  
Professional Perceptions

In the relationship between teachers and distance learning in the context of COIVD-19, a series of unprecedented dynamics have emerged relating to a process of open-air experimentation that is going on in the world of school. The main constructs investigated in this paper concern the professional perceptions of teachers in terms of their skills and resistances towards digital technologies. To investigate this topic, a questionnaire on distance learning was administered to a sample of 658 teachers. From a methodological point of view, factor and reliability analyses and correlation and regression analyses were conducted. From the analysis of the results, it emerged that the questionnaire measures the resistance of teachers to distance learning and focuses on three main dimensions (two positive and one negative) that link teachers’ perceptions to the resistance to distance learning. In conclusion, the theme of the acceptance of technologies in the practice of teachers is still a subject full of meaning for professional perception and vision. A second issue concerns precisely the relationship between digital technologies and users, which must no longer focus only on the relationship with students but also on the perspective of the other training actors, including teachers.

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