Организационные риски при внедрении корпоративных систем и приложений
The study identifies HR and organizational risks in software development area and IT projects, especially corporate systems and business applications implementation in small and medium enterprises. The study is based on the practical experience and analysis of IT projects implementation with the giveb examples and recommendations of its better management.
The present study aims to identify the relationship between intellectual abilities and the motives of occupational choice. Results of the study suggest what motives of occupational choice related to the level of certain intellectual abilities. So, for example, the negative connection between the level of mathematical abilities and the “career”, “confidence” and “authority” motives were found. The level of the “formallogic” ability is negatively related to the “joining”, “confidence” and “public benefit” motives. Most of the identified interrelations are negative. In particular, it was shown that respondents with the lower levels of intellectual abilities assessed the importance of majority motives much higher than respondents with the higher levels of various abilities in our sample. A new method intended to identify different motives of occupational choice was developed during this work. According to its results the factor structure of occupational choice motives has been obtained.
A global focusing on a sustainable economy requires redirection of corporate governance toward sustainability. One of the important ways for management is a quality management as it is focused on continuous improvement of all business processes and therefore – contribute to long-term performance. The basic problems in this case are the searching for the most effective organizational model of quality achievement and the reasons for firm to implement quality management system (QMS) which is relevant to its sustainable business perspective. Insufficiency of the problem development of companies’ stimulation to implement QMS ISO 9000, make the paper urgent. The purpose of the study is an examination of the motivation for QMS ISO 9000 implementation for the emerging economies firms. The informational base of empirical cross country analysis was 2002–2009 data of Business Environment and Enterprise Performance Survey (BEEPS) of WB and the European Bank for Reconstruction and Development (EBRD). Study targets are the firms, which have implemented QMS ISO 9000 and located in the three groups of countries: the Commonwealth of Independent States (CIS), new members of the EU countries and countries of the Southern Europe - not EU members. The main finding is the identification of similarities and differences in motivations of firms from the tree groups emerging economies, which has implemented QMS ISO 9000.
The main focus of this paper is the analysis of problems in the field of legislative regulation of the international abduction of children in Russia as well as of the perspectives and obstacles of the implementation of the Convention on the Civil Aspects of International Child Abduction. Russia acceded to the Convention one year ago. Author aims to study the progress achieved during this period in the field of setting the mechanisms prescribed by the Convention and in bringing Russian legislation in the conformity with standards stipulated in the Convention.
An initial–boundary value problem for the generalized Schrödinger equation in a semi-infinite strip is solved.
A new family of two level finite-difference schemes with averaging over spatial variables on a finite mesh is constructed, which covers a set of finite-difference schemes built using various methods. For the family, an abstract approximate transparent boundary condition (TBC) is formulated and the solutions are proved to be absolutely stable in two norms with respect to both initial data and free terms. A discrete TBC is derived, and the stability of the family of schemes with this TBC is proved. The implementation of schemes with the discrete TBC is discussed.
The first part of this book is devoted to the old problem of fundamental motivations that can hardly be approached in another way, other than theoretically. The second part of the book is devoted to new or rather marginal concepts that seem capable to enrich general models of motivational processes. Part three of the book deals with the issues of self-regulation and self-determination; in the last two decades the problems of motivation can be hardly dealt with without touching these issues. The focus of the last part of the book is cultural context and cultural mediation of motivation. This book was planned not as a collection of discoveries to be considered, but rather as a collection of nontrivial views that may turn helpful for making a better sense of the discoveries actually made. (Imprint: Nova)
In the collection of published articles and materials of the participants 10 Congress of the International Association of experts on legislative developments. Presented scientific and practical perspectives on modern legislative process, perspectives and methods of its improvement
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
The geographic information system (GIS) is based on the first and only Russian Imperial Census of 1897 and the First All-Union Census of the Soviet Union of 1926. The GIS features vector data (shapefiles) of allprovinces of the two states. For the 1897 census, there is information about linguistic, religious, and social estate groups. The part based on the 1926 census features nationality. Both shapefiles include information on gender, rural and urban population. The GIS allows for producing any necessary maps for individual studies of the period which require the administrative boundaries and demographic information.
It is well-known that the class of sets that can be computed by polynomial size circuits is equal to the class of sets that are polynomial time reducible to a sparse set. It is widely believed, but unfortunately up to now unproven, that there are sets in EXPNP, or even in EXP that are not computable by polynomial size circuits and hence are not reducible to a sparse set. In this paper we study this question in a more restricted setting: what is the computational complexity of sparse sets that are selfreducible? It follows from earlier work of Lozano and Torán (in: Mathematical systems theory, 1991) that EXPNP does not have sparse selfreducible hard sets. We define a natural version of selfreduction, tree-selfreducibility, and show that NEXP does not have sparse tree-selfreducible hard sets. We also construct an oracle relative to which all of EXP is reducible to a sparse tree-selfreducible set. These lower bounds are corollaries of more general results about the computational complexity of sparse sets that are selfreducible, and can be interpreted as super-polynomial circuit lower bounds for NEXP.
I give the explicit formula for the (set-theoretical) system of Resultants of m+1 homogeneous polynomials in n+1 variables