Анализ методов интеграции для разработки информационно-аналитических систем по свойствам неорганических соединений
In article the basic results of the project on creation of a specialized program complex for integration of modern mobile computer aids (netbooks, tablets, electronic books, etc.) for pupils and a workplace of the teacher of educational institutions on the basis of the open source software are considered . The given working out, is executed for the first time for a russian education. The program complex provides continuity and compatibility with the complete set of distribution kits of a package based on the open source software for the schools, created within the actions of the priority national project "Education" in 2007-2008. The developed complex completely provides requirements of schools and applied software for support of educational process, with zero cost of the licences, working both on modern mobile computing means, and on computing means already used.
The monograph acquaints the reader with the dynamics of the BRICS forum: an analysis of the features of a
single information space, outlines legal approaches to its creation, noted the need to develop an international
legal concept for the formation of cyberspace. The study examines cooperation in various areas of legal regulation
that affect the construction of a common information space for the BRICS member states, formulates
recommendations on priority areas of the relevant integration trends. Particular attention is paid to the specifics of
the regulation of countering the threat to international information security and normative programming as a tool
for countering cyberterrorism.
The monograph analyzes both the current legislation of the BRICS countries in the field of ensuring state
cybersecurity, and the implementation of the information security doctrine in the Russian Federation. The authors
pay attention to the prospects of the unified rules of the BRICS, as well as to the legal issues of the regulation of
the crypto currency in the BRICS countries, their security in the tax sphere,
For researchers, government officials, as well as for all who are interested in the development of IT
technologies in the People’s Republic of China and the Russian Federation, transcontinental information
processes within the BRICS and the overall dynamics of integration processes in the Asia-Pacific region.
A model for organizing cargo transportation between two node stations connected by a railway line which contains a certain number of intermediate stations is considered. The movement of cargo is in one direction. Such a situation may occur, for example, if one of the node stations is located in a region which produce raw material for manufacturing industry located in another region, and there is another node station. The organization of freight traﬃc is performed by means of a number of technologies. These technologies determine the rules for taking on cargo at the initial node station, the rules of interaction between neighboring stations, as well as the rule of distribution of cargo to the ﬁnal node stations. The process of cargo transportation is followed by the set rule of control. For such a model, one must determine possible modes of cargo transportation and describe their properties. This model is described by a ﬁnite-dimensional system of diﬀerential equations with nonlocal linear restrictions. The class of the solution satisfying nonlocal linear restrictions is extremely narrow. It results in the need for the “correct” extension of solutions of a system of diﬀerential equations to a class of quasi-solutions having the distinctive feature of gaps in a countable number of points. It was possible numerically using the Runge–Kutta method of the fourth order to build these quasi-solutions and determine their rate of growth. Let us note that in the technical plan the main complexity consisted in obtaining quasi-solutions satisfying the nonlocal linear restrictions. Furthermore, we investigated the dependence of quasi-solutions and, in particular, sizes of gaps (jumps) of solutions on a number of parameters of the model characterizing a rule of control, technologies for transportation of cargo and intensity of giving of cargo on a node station.
Event logs collected by modern information and technical systems usually contain enough data for automated process models discovery. A variety of algorithms was developed for process models discovery, conformance checking, log to model alignment, comparison of process models, etc., nevertheless a quick analysis of ad-hoc selected parts of a journal still have not get a full-fledged implementation. This paper describes an ROLAP-based method of multidimensional event logs storage for process mining. The result of the analysis of the journal is visualized as directed graph representing the union of all possible event sequences, ranked by their occurrence probability. Our implementation allows the analyst to discover process models for sublogs defined by ad-hoc selection of criteria and value of occurrence probability
Existing approaches suggest that IT strategy should be a reflection of business strategy. However, actually organisations do not often follow business strategy even if it is formally declared. In these conditions, IT strategy can be viewed not as a plan, but as an organisational shared view on the role of information systems. This approach generally reflects only a top-down perspective of IT strategy. So, it can be supplemented by a strategic behaviour pattern (i.e., more or less standard response to a changes that is formed as result of previous experience) to implement bottom-up approach. Two components that can help to establish effective reaction regarding new initiatives in IT are proposed here: model of IT-related decision making, and efficiency measurement metric to estimate maturity of business processes and appropriate IT. Usage of proposed tools is demonstrated in practical cases.