Кибербезопасность в образовательных сетях

The paper discusses the possible impact of digital space on a human, as well as human-related directions in cyber-security analysis in the education: levels of cyber-security, social engineering role in cyber-security of education, “cognitive vaccination”. “A Human” is considered in general meaning, mainly as a learner. The analysis is provided on the basis of experience of hybrid war in Ukraine that have demonstrated the change of the target of military operations from military personnel and critical infrastructure to a human in general. Young people are the vulnerable group that can be the main goal of cognitive operations in long-term perspective, and they are the weakest link of the System.У статті обговорюється можливий вплив цифрового простору на людину, а також пов'язані з людиною напрямки кібербезпеки в освіті: рівні кібербезпеки, роль соціального інжинірингу в кібербезпеці освіти, «когнітивна вакцинація». «Людина» розглядається в загальному значенні, головним чином як та, що навчається. Аналіз надається на основі досвіду гібридної війни в Україні, яка продемонструвала зміну цілей військових операцій з військовослужбовців та критичної інфраструктури на людину загалом. Молодь - це вразлива група, яка може бути основною метою таких операцій в довгостроковій перспективі, і вони є найслабшою ланкою системи.В документе обсуждается возможное влияние цифрового пространства на человека, а также связанные с ним направления в анализе кибербезопасности в образовании: уровни кибербезопасности, роль социальной инженерии в кибербезопасности образования, «когнитивная вакцинация». «Человек» рассматривается в общем смысле, в основном как ученик. Анализ представлен на основе опыта гибридной войны в Украине, которая продемонстрировала изменение цели военных действий с военного персонала и критической инфраструктуры на человека в целом. Молодые люди являются уязвимой группой, которая может быть главной целью когнитивных операций в долгосрочной перспективе, и они являются самым слабым звеном Систем

LEGaTO: first steps towards energy-efficient toolset for heterogeneous computing

LEGaTO is a three-year EU H2020 project which started in December 2017. The LEGaTO project will leverage task-based programming models to provide a software ecosystem for Made-in-Europe heterogeneous hardware composed of CPUs, GPUs, FPGAs and dataflow engines. The aim is to attain one order of magnitude energy savings from the edge to the converged cloud/HPC.Peer ReviewedPostprint (author's final draft

O papel da quarta revolução industrial no turismo acessível: estudo e conceptualização de uma aplicação web

The world is experiencing the beginning of the fourth Industrial Revolution, responsible for implementing a new digitalization era. This revolution originated in manufacturing, with industry 4.0 bringing a new reality to organizations. However, the scope of this new technological revolution is vast, and other sectors can benefit from the new digital era. In the Services Industry, tourism is an example of that, as Tourism 4.0 is the result of the impact of the fourth industrial revolution in this sector. Tourism 4.0 is the result of the impact of the fourth industrial revolution in tourism. An interesting challenge that this technological era brings to tourism is the social inclusion of people with disabilities. The accessible tourism market reveals huge potential, but despite this, this market is still largely ignored. Several technologies that promoted the fourth industrial revolution present capabilities to promote accessible tourism by improving tourism’s access conditions to people with disabilities. The present work developed a study in accessible tourism, understanding the main requirements for this market, and conceptualizing a Web application, for promoting accessibility in tourism. This Web application work as a mediator between the principal stakeholders. To gather requirements for the system, a triangulation matrix was elaborated using three methodological approaches: i) Literature Review; ii) website accessibility analysis of hotels located in the central region of Portugal; and iii) content analysis of some concurrent platforms. The requirements triangulation matrix allowed the identification of what requirements are crucial for the system success, which were used to conceptualize the solution with UML notation. This work intends to demonstrate the technological impacts of the fourth industrial revolution on society, especially on the promotion of a more accessible tourismO mundo encontra-se hoje no início da quarta revolução industrial, responsável pela promoção de uma nova era caracterizada pela digitalização. Apesar desta revolução ter surgido no setor industrial, com o conceito de Indústria 4.0, a sua aplicação é muito mais vasta, existindo outros sectores que podem igualmente beneficiar desta nova era tecnológica. O setor dos serviços, nomeadamente o Turismo, é um exemplo disso, e o conceito de Turismo 4.0 é o resultado do impacto da quarta revolução industrial nesse setor. Um desafio interessante que esta nova era tecnológica traz para o turismo é o da inclusão social, promovendo o turismo para todos. De facto, o mercado do turismo acessível, apesar de ter imenso potencial, tem sido relegado no contexto dos negócios. Por outro lado, o potencial tecnológico associado a esta nova revolução industrial sugere uma grande capacidade na promoção do turismo acessível, na medida em que podem facilitar as condições de acesso ao turismo, por parte de pessoas com algum tipo de incapacidade e ou necessidade especial. O presente trabalho visa conduzir um estudo na área do turismo acessível, por forma compreender os principais requisitos deste tipo de mercado e, consequentemente, conceptualizar uma aplicação Web, com o propósito de promover a acessibilidade no turismo, funcionando como um mediador de informação entre os principais stakeholders. Para a obtenção dos requisitos do sistema foi feita: i) uma revisão da literatura; ii) um estudo que avalia a acessibilidade dos websites dos hotéis da zona centro de Portugal, e, ainda iii) um estudo com base em análise de conteúdo de algumas plataformas potencialmente concorrentes. Os resultados são apresentados na forma de uma matriz de triangulação, onde é possível identificar a fonte dos requisitos identificados, sendo posteriormente utilizados para conceptualizar a solução proposta com recurso à notação UML. Pretende-se com este trabalho demonstrar o potencial e o efeito que as tecnologias existentes na era designada por quarta revolução industrial podem ter na sociedade, nomeadamente na promoção de um turismo para todosMestrado em Engenharia e Gestão Industria

Making Sense of Document Collections with Map-Based Visualizations

As map-based visualizations of documents become more ubiquitous, there is a greater need for them to support intellectual and creative high-level cognitive activities with collections of non-cartographic materials -- documents. This dissertation concerns the conceptualization of map-based visualizations as tools for sensemaking and collection understanding. As such, map-based visualizations would help people use georeferenced documents to develop understanding, gain insight, discover knowledge, and construct meaning. This dissertation explores the role of graphical representations (such as maps, Kohonen maps, pie charts, and other) and interactions with them for developing map-based visualizations capable of facilitating sensemaking activities such as collection understanding. While graphical representations make document collections more perceptually and cognitively accessible, interactions allow users to adapt representations to users’ contextual needs. By interacting with representations of documents or collections and being able to construct representations of their own, people are better able to make sense of information, comprehend complex structures, and integrate new information into their existing mental models. In sum, representations and interactions may reduce cognitive load and consequently expedite the overall time necessary for completion of sensemaking activities, which typically take much time to accomplish. The dissertation proceeds in three phases. The first phase develops a conceptual framework for translating ontological properties of collections to representations and for supporting visual tasks by means of graphical representations. The second phase concerns the cognitive benefits of interaction. It conceptualizes how interactions can help people during complex sensemaking activities. Although the interactions are explained on the example of a prototype built with Google Maps, they are independent iv of Google Maps and can be applicable to various other technologies. The third phase evaluates the utility, analytical capabilities and usability of the additional representations when users interact with a visualization prototype – VIsual COLlection EXplorer. The findings suggest that additional representations can enhance understanding of map-based visualizations of library collections: specifically, they can allow users to see trends, gaps, and patterns in ontological properties of collections

TOGO truck information service: Based on mobile tracking system

In our current economic state, instant gratification from the satisfaction by the real time products and services and experiences are in demand for consumers. As a result, there are several if not many of these real-time base services that have arisen from what the consumers\u27 desire. During the research, I have witnessed the phenomenon that would fit the criteria. The perfect example would be the popularity of meals on wheels in the United States. Setting a new trend in the fast food market, the food truck industry has reached the numbers well over the thousands and still counting with their own unique ideas and innovations. I can confidently say, with the rise of the food truck industry, we have observed the decline of stationary restaurants. But, unlike the mobile counterpart, the stationary restaurants still have one distinct advantage; consumers know where to find them. For example, when struck with a craving for tacos, it is easier to Google a Mexican restaurant down the street, rather than to track down a taco truck. To counterstrike the stationary opposition to quench the hunger for the food truck enthusiasts, several apps have been created. The applications general idea is to pin point gourmet food trucks on mobile maps to even the reliability of playing fields via Twitter feeds, GPS and truck-reported location data. While none of which has achieved an exhaustive or completely accurate system, the search still continues for trucks for users depending on their location. During the present market condition, I am certain of making an accurate and effective real-time information service would be an interesting subject to approach in satisfying users and business owners desires. In demand of real-time information services, I will create a prototype for a food truck information service, inclusive of real-time location service; GPS, mobile tracking, truck-reported data and alert service. The consumers and the food truck owners will both come out as winners, with relaying precise information via real time communication devices. As a student studying the art of user experience and interaction design, goal of this study is to figure out how to enhance the user friendly interface along with meeting the expectations of actual consumers. In order to have a deeper understanding about interaction between users and real time location applications to heighten the level of services, I am willing to go above and beyond with through research to develop a next generation real time app during this project. Another critical factor that I, a user experience designer would point out would be communication. A key factor in completing the task, finding a significant way of communication method would be an additional goal throughout this project

Participative Urban Health and Healthy Aging in the Age of AI

This open access book constitutes the refereed proceedings of the 18th International Conference on String Processing and Information Retrieval, ICOST 2022, held in Paris, France, in June 2022. The 15 full papers and 10 short papers presented in this volume were carefully reviewed and selected from 33 submissions. They cover topics such as design, development, deployment, and evaluation of AI for health, smart urban environments, assistive technologies, chronic disease management, and coaching and health telematics systems

Conceptual model of mobile augmented reality for cultural heritage site towards enjoyable informal learning (Marchsteil)

A mobile augmented reality (AR) is one of the emerging technologies that may provide interactive content to tourists at cultural heritage sites. Past studies show enjoyable informal learning experience is highly needed for tourists to broaden knowledge for tourists. Although many mobile AR applications have been developed to expose cultural heritage site information, they are still lacking in providing such experience due to lack of comprehensive models which taking into consideration the elements of enjoyable informal learning experience in the development of such applications. Therefore, this study proposes a comprehensive conceptual model of mobile AR where it considers the components of enjoyable informal learning experience at cultural heritage site. This study followed design science research methodology. The proposed conceptual model is reviewed and validated through expert review and focus group discussion The review was analysed based on frequency of the responses on each component. As a proof-of-concept, the prototype (named as AR@Melaka) was developed and then evaluated on its enjoyable informal learning aspects to 200 tourists of a renowned cultural heritage site. From user perspective, it is proven that AR@Melaka provides enjoyable informal learning. In conclusion, these findings proved that the conceptual model is useful for assisting tourists in learning at cultural heritage site in an enjoyable way. This study contributes a conceptual model to serve as guidelines for developing a mobile augmented reality that considers an enjoyable informal learning component

Human Computer Interaction and Emerging Technologies

The INTERACT Conferences are an important platform for researchers and practitioners in the field of human-computer interaction (HCI) to showcase their work. They are organised biennially by the International Federation for Information Processing (IFIP) Technical Committee on Human–Computer Interaction (IFIP TC13), an international committee of 30 member national societies and nine Working Groups. INTERACT is truly international in its spirit and has attracted researchers from several countries and cultures. With an emphasis on inclusiveness, it works to lower the barriers that prevent people in developing countries from participating in conferences. As a multidisciplinary field, HCI requires interaction and discussion among diverse people with different interests and backgrounds. The 17th IFIP TC13 International Conference on Human-Computer Interaction (INTERACT 2019) took place during 2-6 September 2019 in Paphos, Cyprus. The conference was held at the Coral Beach Hotel Resort, and was co-sponsored by the Cyprus University of Technology and Tallinn University, in cooperation with ACM and ACM SIGCHI. This volume contains the Adjunct Proceedings to the 17th INTERACT Conference, comprising a series of selected papers from workshops, the Student Design Consortium and the Doctoral Consortium. The volume follows the INTERACT conference tradition of submitting adjunct papers after the main publication deadline, to be published by a University Press with a connection to the conference itself. In this case, both the Adjunct Proceedings Chair of the conference, Dr Usashi Chatterjee, and the lead Editor of this volume, Dr Fernando Loizides, work at Cardiff University which is the home of Cardiff University Press