Cascading guided search cloud service search engine

Cloud computing is one contemporary technology in which the research community has recently embarked. This paradigm shifts the location of the infrastructure to the network to reduce the costs associated with the management of hardware and software resources. Developers with innovative ideas for new Internet services no longer require the large capital outlays in hardware to deploy their service or the human expense to operate it.Organization adopts cloud computing services through service provider via Internet .In recent years, numbers of cloud service providers are increase. However,there is no study that focuses on search engine and web portal for cloud computing for users who want to find cloud service. At the same time, “vendor lock in” issues and the lack of common cloud standards delayed the interoperability across these providers. Thus, lead the cloud customer to face challenges and problems in selecting the right service provider who meets their needs. This research focus on meeting the user requirement in cloud environment whereby, user requirements reflect to search query that entered by the end users and how these search queries are exactly matched with accurate cloud service. Therefore, end of the research cloud service search engine was developed a s a proposed tool for meeting the user requirements

Cloud Forensic: Issues, Challenges and Solution Models

Cloud computing is a web-based utility model that is becoming popular every day with the emergence of 4th Industrial Revolution, therefore, cybercrimes that affect web-based systems are also relevant to cloud computing. In order to conduct a forensic investigation into a cyber-attack, it is necessary to identify and locate the source of the attack as soon as possible. Although significant study has been done in this domain on obstacles and its solutions, research on approaches and strategies is still in its development stage. There are barriers at every stage of cloud forensics, therefore, before we can come up with a comprehensive way to deal with these problems, we must first comprehend the cloud technology and its forensics environment. Although there are articles that are linked to cloud forensics, there is not yet a paper that accumulated the contemporary concerns and solutions related to cloud forensic. Throughout this chapter, we have looked at the cloud environment, as well as the threats and attacks that it may be subjected to. We have also looked at the approaches that cloud forensics may take, as well as the various frameworks and the practical challenges and limitations they may face when dealing with cloud forensic investigations.Comment: 23 pages; 6 figures; 4 tables. Book chapter of the book titled "A Practical Guide on Security and Privacy in Cyber Physical Systems Foundations, Applications and Limitations", World Scientific Series in Digital Forensics and Cybersecurit

The cloud technologies for mathematics teachers training

Стаття присвячена сучасним підходам до трактування поняття «хмарні технології», розглянуті типи хмарних обчислень, напрямки використання хмарних технологій у підготовці майбутніх учителів. Проведено порівняльний аналіз застосування Web-СКМ SAGE та The Sagemath Cloud у процесі навчання математичних дисциплін. Мета: провести теоретичний аналіз педагогічного використання Web-СКМ SAGE та The Sagemath Cloud у навчанні математичних дисциплін. Задачі: 1) аналіз сучасних підходів стосовно трактування поняття «хмарні технології»; 2) розглянути Web-СКМ в аспекті хмаро орієнтованого середовища; 3) порівняти Web-СКМ SAGE та The Sagemath Cloud як засоби навчання математичних дисциплін. Об’єкт дослідження: процес навчання студентів у ВНЗ із застосуванням хмарних технологій. Предмет дослідження: особливості використання The Sagemath Cloud у навчанні математичних дисциплін. Методи дослідження: вивчення праць вітчизняних авторів, присвячених проблемам впровадження та використання сучасних хмарних технологій, СКМ та Web-СКМ, зокрема Web-СКМ SAGE та The Sagemath Cloud. Результати: виявлено переваги та недоліки The Sagemath Cloud в порівнянні з Web-СКМ SAGE. Висновки: розглянуто різні трактування стосовно поняття «хмарні технології», виявлено перспективи використання хмаро орієнтованих систем навчання, зокрема The Sagemath Cloud у навчанні математичних дисциплін.This article is devoted to modern approaches to interpretations of "the cloud technology", the types of cloud computing application for teachers training are discussed. A comparative analysis of Web-SCM SAGE and The Sagemath Cloud is made. Aim: to do a theoretical analysis of pedagogical application of Web-SCM SAGE and The Sagemath Cloud. Objectives: 1) to make an analysis of contemporary approaches to the interpretation of the concept of "of cloud technology"; 2) to consider Web-SCM in terms of the cloud-based environment; 3) to compare Web-SCM SAGE and The Sagemath Cloud. Object of study: the learning process of university students with the support of cloud technologies. Purpose of the study: to reveal the features of The Sagemath Cloud use in high school. Methods: the study of the domestic scientific pedagogical publications on the problems of implementation and use of advanced cloud technology, and Web-SCM including Web-SAGE and The Sagemath Cloud. Results: advantages and disadvantages of The Sagemath Cloud application in comparison to the Web-SCM SAGE are revealed. Conclusions considered various interpretations regarding the concept of "of cloud technology", comparison of Web-SCM SAGE and The Sagemath Cloud as learning tools

Reporting an Experience on Design and Implementation of e-Health Systems on Azure Cloud

Electronic Health (e-Health) technology has brought the world with significant transformation from traditional paper-based medical practice to Information and Communication Technologies (ICT)-based systems for automatic management (storage, processing, and archiving) of information. Traditionally e-Health systems have been designed to operate within stovepipes on dedicated networks, physical computers, and locally managed software platforms that make it susceptible to many serious limitations including: 1) lack of on-demand scalability during critical situations; 2) high administrative overheads and costs; and 3) in-efficient resource utilization and energy consumption due to lack of automation. In this paper, we present an approach to migrate the ICT systems in the e-Health sector from traditional in-house Client/Server (C/S) architecture to the virtualised cloud computing environment. To this end, we developed two cloud-based e-Health applications (Medical Practice Management System and Telemedicine Practice System) for demonstrating how cloud services can be leveraged for developing and deploying such applications. The Windows Azure cloud computing platform is selected as an example public cloud platform for our study. We conducted several performance evaluation experiments to understand the Quality Service (QoS) tradeoffs of our applications under variable workload on Azure.Comment: Submitted to third IEEE International Conference on Cloud and Green Computing (CGC 2013

The cloud technologies for mathematics teachers training

This article is devoted to modern approaches to interpretations of "the cloud technology", the types of cloud computing application for teachers training are discussed. A comparative analysis of Web-SCM SAGE and The Sagemath Cloud is made. Aim: to do a theoretical analysis of pedagogical application of Web-SCM SAGE and The Sagemath Cloud. Objectives: 1) to make an analysis of contemporary approaches to the interpretation of the concept of "of cloud technology"; 2) to consider Web-SCM in terms of the cloud-based environment; 3) to compare Web-SCM SAGE and The Sagemath Cloud. Object of study: the learning process of university students with the support of cloud technologies. Purpose of the study: to reveal the features of The Sagemath Cloud use in high school. Methods: the study of the domestic scientific pedagogical publications on the problems of implementation and use of advanced cloud technology, and Web-SCM including Web-SAGE and The Sagemath Cloud. Results: advantages and disadvantages of The Sagemath Cloud application in comparison to the Web-SCM SAGE are revealed. Conclusions considered various interpretations regarding the concept of "of cloud technology", comparison of Web-SCM SAGE and The Sagemath Cloud as learning tools.Стаття присвячена сучасним підходам до трактування поняття «хмарні технології», розглянуті типи хмарних обчислень, напрямки використання хмарних технологій у підготовці майбутніх учителів. Проведено порівняльний аналіз застосування Web-СКМ SAGE та The Sagemath Cloud у процесі навчання математичних дисциплін. Мета: провести теоретичний аналіз педагогічного використання Web-СКМ SAGE та The Sagemath Cloud у навчанні математичних дисциплін. Задачі: 1) аналіз сучасних підходів стосовно трактування поняття «хмарні технології»; 2) розглянути Web-СКМ в аспекті хмаро орієнтованого середовища; 3) порівняти Web-СКМ SAGE та The Sagemath Cloud як засоби навчання математичних дисциплін. Об’єкт дослідження: процес навчання студентів у ВНЗ із застосуванням хмарних технологій. Предмет дослідження: особливості використання The Sagemath Cloud у навчанні математичних дисциплін. Методи дослідження: вивчення праць вітчизняних авторів, присвячених проблемам впровадження та використання сучасних хмарних технологій, СКМ та Web-СКМ, зокрема Web-СКМ SAGE та The Sagemath Cloud. Результати: виявлено переваги та недоліки The Sagemath Cloud в порівнянні з Web-СКМ SAGE. Висновки: розглянуто різні трактування стосовно поняття «хмарні технології», виявлено перспективи використання хмаро орієнтованих систем навчання, зокрема The Sagemath Cloud у навчанні математичних дисциплін

Activity-Centric Computing Systems

• Activity-Centric Computing (ACC) addresses deep-rooted information management problems in traditional application centric computing by providing a unifying computational model for human goal-oriented ‘activity,’ cutting across system boundaries. • We provide a historical review of the motivation for and development of ACC systems, and highlight the need for broadening up this research topic to also include low-level system research and development. • ACC concepts and technology relate to many facets of computing; they are relevant for researchers working on new computing models and operating systems, as well as for application designers seeking to incorporate these technologies in domain-specific applications