17,889 research outputs found
Інноваційні моделі навчання і підготовки кадрів для індустрії високих технологій в Україні
The problems of development of innovative learning environment of continuous education
and training of skilled personnel for high-tech industry are described. Aspects of organization of
ICT based learning environment of vocational and technical school on the basis of cloud computing
and outsourcing are revealed. The three-stage conceptual model for perspective education and
training of workers for high-tech industries is proposed. The model of cloud-based solution for
design of learning environment for vocational education and training of skilled workers is
introduced.У статті висвітлено проблеми розвитку інноваційного середовища навчання, неперервної освіти і підготовки кадрів для високотехнологічних галузей промисловості. Виявлено особливості організації інформаційно-освітнього середовища професійно-технічних навчальних закладів на основі технології хмарних обчислень і механізму аутсорсингу. Запропонована триступенева концептуальна модель навчання та підготовки кадрів для високотехнологічних галузей виробництва. Обґрунтовано моделі хмарних рішень для проектування середовища навчання для професійної освіти і підготовки високо кваліфікованих робітникі
Research and Development Workstation Environment: the new class of Current Research Information Systems
Against the backdrop of the development of modern technologies in the field
of scientific research the new class of Current Research Information Systems
(CRIS) and related intelligent information technologies has arisen. It was
called - Research and Development Workstation Environment (RDWE) - the
comprehensive problem-oriented information systems for scientific research and
development lifecycle support. The given paper describes design and development
fundamentals of the RDWE class systems. The RDWE class system's generalized
information model is represented in the article as a three-tuple composite web
service that include: a set of atomic web services, each of them can be
designed and developed as a microservice or a desktop application, that allows
them to be used as an independent software separately; a set of functions, the
functional filling-up of the Research and Development Workstation Environment;
a subset of atomic web services that are required to implement function of
composite web service. In accordance with the fundamental information model of
the RDWE class the system for supporting research in the field of ontology
engineering - the automated building of applied ontology in an arbitrary domain
area, scientific and technical creativity - the automated preparation of
application documents for patenting inventions in Ukraine was developed. It was
called - Personal Research Information System. A distinctive feature of such
systems is the possibility of their problematic orientation to various types of
scientific activities by combining on a variety of functional services and
adding new ones within the cloud integrated environment. The main results of
our work are focused on enhancing the effectiveness of the scientist's research
and development lifecycle in the arbitrary domain area.Comment: In English, 13 pages, 1 figure, 1 table, added references in Russian.
Published. Prepared for special issue (UkrPROG 2018 conference) of the
scientific journal "Problems of programming" (Founder: National Academy of
Sciences of Ukraine, Institute of Software Systems of NAS Ukraine
Towards Bridging IoT and Cloud Services: Proposing Smartphones as Mobile and Autonomic Service Gateways
Computing is currently getting at the same time incredibly in the small with
sensors/actuators embedded in our every- day objects and also greatly in the
large with data and ser- vice clouds accessible anytime, anywhere. This
Internet of Things is physically closed to the user but suffers from weak
run-time execution environments. Cloud Environments provide powerful data
storage and computing power but can not be easily accessed and integrate the
final-user context- awareness. We consider smartphones are set to become the
universal interface between these two worlds. In this position paper, we
propose a middleware approach where smartphones provide service gateways to
bridge the gap between IoT services and Cloud services. Since smartphones are
mobile gateways, they should be able to (re)configure themself according to
their place, things discovered around, and their own resources such battery.
Several issues are discussed: collaborative event-based context management,
adaptive and opportunistic service deployment and invocation, multi-criteria
(user- and performance-oriented) optimization decision algorithm.Comment: Position Pape
Secure data sharing and processing in heterogeneous clouds
The extensive cloud adoption among the European Public Sector Players empowered them to own and operate a range of cloud infrastructures. These deployments vary both in the size and capabilities, as well as in the range of employed technologies and processes. The public sector, however, lacks the necessary technology to enable effective, interoperable and secure integration of a multitude of its computing clouds and services. In this work we focus on the federation of private clouds and the approaches that enable secure data sharing and processing among the collaborating infrastructures and services of public entities. We investigate the aspects of access control, data and security policy languages, as well as cryptographic approaches that enable fine-grained security and data processing in semi-trusted environments. We identify the main challenges and frame the future work that serve as an enabler of interoperability among heterogeneous infrastructures and services. Our goal is to enable both security and legal conformance as well as to facilitate transparency, privacy and effectivity of private cloud federations for the public sector needs. © 2015 The Authors
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