2010. No. 3

The new concept of «informational capacity of the company» as criterion of its information assets efficiency is entered into consideration. Possible approaches to estimation of indicators of such criterion are analysed. The method of company information capacity estimation is developed and recommendations about its use in modern are offered.

This article contains the summary of analytical information systems evaluation approaches and the analysis of tangible and intangible benefits of them. It stresses the impossibility of adequate measurement of significant part of benefits. In the final part there are some conclusions which may be used as a basis for practical models development for the task of analytical information systems business value numerical evaluation.

Are examined basic condition, methods and models, the technological and technical solutions, intended for the adaptive control of the information systems of organizational structures of queueing at the stages of design and operation of the information system. The organizational structures are the field of application of methodology, at the basis of activity of which is the assignment of the repetitive services to their users.

There article proposes a new method of business-processes verification based on relational logic and MIT Alloy Analyzer. The method proposed allows for testing conformance with corporate information security rules. For analysis purposes the interrelated structure of ontologies is defined on three layers and correspondent logical microtheory is proposed. The approach is illustrated using real business-process of industrial company.

Article is devoted to practice of BSC use for realization both corporate strategic goals and strategy implementation for IT departments, which are hardly judged by traditional financial monitoring. Author used own consulting experience and intermediate results of scientific research carried in a frame of State University HSE.

The research reported upon in this paper aims at making a critical analysis method for evaluation of modeling languages used in modern business modeling techniques. That method was developed in according to public sector applicability. In the course of method developing we determine a representative set of modeling methodologies and a compliant set of criteria, which are more important in modeling and engineering the public organizations.

The paper presents JavaBeans component model usage as the base for implementing 3D-modeling and visualization software. 3D-objects moleling is organized by means of JavaBeans components set that corresponds to a subset of base object types found in standard 3D-modeling languages with addition of some component types that enhance capabilities of the 3D-modeling languages. The practical result is represented by lightweight JavaBeans components library (pure 100% java) used to build Java-applets and application.

Analyzing document structures is a part of the optical character recognition (OCR) process. When performing such analysis, it is necessary to define types of areas found in the image. In this article, the type-defining problem is viewed in the context of hieroglyphic documents, and a method to solve the problem suggested. The method’s testing findings are also presented.

In paper a problem of image processing by principal component analysis is considered. New method of – principal components computation, so called method principal component synthesis is proposed. Main idea of new method is to process the image set by parts. The complete solution is obtained by synthesis of partial solutions. Accuracy and performance of the method is demonstrated by the example of image processing from the FERET database.