System analysis of the natural language modeling problem

System analysis of the problem of modeling a natural language (NL) made it possible to formulate the root cause of the low efficiency of modern means for accumulating and processing knowledge in such languages. This is the complexity of intellectualization for such tools, which are created on the basis of primitive artificial programming languages that practically represent a subset of flectional analytical languages or artificial constructions based on them. To reduce the severity of the identified problem, it is proposed to build NL modeling systems on the basis of technological tools for verbalization and recognition of sense. These tools consist of semiotic models of NL lexical and grammatical means. This approach seems to be especially promising for agglutinative languages; it is supposed to be implemented on the example of the Tatar language.

Research on the intelligent generation method of MBD model 3D marking using predefined features

Model-based definition (MBD) carries out a technological innovation for global manufacturing, application of MBD technology plays an important supporting in process design, product manufacturing and other development activities, rapid creation of MBD models have become a key to reduce time and cost for enterprises. However, interactive dimensioning method has severely hampered the efficiency of MBD model creation. This paper mainly studies the dimensions intelligent marking method based on the predefined features to solve the rapid modeling problem of MBD model. Firstly, the expression model of dimensions metadata is established based on the feature identifier. Secondly, by establishing an association mechanism between the dimensions and the predefined feature, the “model-feature-dimensioning” association model is formed. Thirdly, through analysis of the dimensioning type, the intelligent dimensioning algorithm process is determined. Moreover, the completeness check of the dimensions is guaranteed during the marking process. Finally, taking the connecting rod and crankshaft of marine diesel as the research object, the effectiveness of this method is verified.

FEATURES OF CONSTRUCTION OF GEOSTATIC MODELS OF DEPOSITS IN AKSHABULAK SEDIMENTS OF ARYSKUM TROUGH

The features of constructing a geostatic model (GSM) of the Akshabulak productive horizon in the composition of oil-saturated reservoirs Yu-0-0, Yu-0-1, Yu-0-2 and Yu-0-3 are considered. Modern approaches to the integration of the accumulated geological and geophysical data into the GSM require the necessary work, primarily such as sedimentological examination of the core and its integration with the results of logging and seismic data. The correct formulation of the problem, its support by the customer at all stages, due to which a close connection between the performed studies and production requests was ensured, were the key to obtaining a high-quality result when solving a seemingly ordinary modeling problem

Model-Based Approach to Ensuring Reliability and Security of Web-services

In the paper, we analyze problems of reliability and security in the world practice and in Russia. We consider aspects of modeling software/hardware systems from service resources and ready-made reuses with ensuring reliability and security. We present the formed basic and theoretical foundations of the modeling problem, the experience of using modern service tools SOA, SCA, SOAP in software/hardware systems and Web systems to ensure their reliability and security on the Internet. We note that software/hardware systems and Web systems are created by the assembly build method in modern environments: IBM WSDK + WebSphere, Apache Axis + Tomcat; Microsoft .Net + IIS, etc. Verification and testing of systems should be conducted for searching of errors that occur in exceptional cases (cyber-attacks, forbidden access to the database, etc.). We describe methods for analyzing such situations and applying reliability and security methods to ensure stable and trouble-free operation of software/hardware systems service components in the Internet information environment.