The materials of The International Scientific – Practical Conference is presented below.

The Conference reflects the modern state of innovation in education, science, industry and social-economic sphere, from the standpoint of introducing new information technologies.

It is interesting for a wide range of researchers, teachers, graduate students and professionals in the field of innovation and information technologies.

  

The main target of the East-West Design & Test Symposium (EWDTS) is to exchange experiences between the scientists and technologies of the Eastern and Western Europe, as well as North America and other parts of the world, in the field of design, design automation and test of electronic systems. The symposium aims at attracting scientists especially from countries around the Black Sea, the Baltic states and Central Asia. We cordially invite you to participate and submit your contribution(s) to EWDTS’16 which covers (but is not limited to) the following topics:

Analog, Mixed-Signal and RF Test Analysis and Optimization ATPG and High-Level TPG Automotive Reliability & Test Built-In Self Test Debug and Diagnosis Defect/Fault Tolerance and Reliability Design Verification and Validation EDA Tools for Design and Test Embedded Software Performance Failure Analysis, Defect and Fault Functional Safely High-level Synthesis High-Performance Networks and Systems on a Chip Internet of Things Design & Test Low-power Design Memory and Processor Test Modeling & Fault Simulation Network-on-Chip Design & Test Modeling and Synthesis of Embedded Systems Object-Oriented System Specification and Design On-Line Testing Power Issues in Design & Test Real Time Embedded Systems Reliability of Digital Systems Scan-Based Techniques Self-Repair and Reconfigurable Architectures Signal and Information Processing in Radio and Communication Engineering System Level Modeling, Simulation & Test Generation System-in-Package and 3D Design & Test Using UML for Embedded System Specification Optical signals in communication and Information Processing CAD and EDA Tools, Methods and Algorithms Hardware Security and Design for Security Logic, Schematic and System Synthesis Place and Route Thermal and Electrostatic Analysis of SoCs Wireless and RFID Systems Synthesis

 

 

The materials of The International Scientific – Practical Conference is presented below. The Conference reflects the modern state of innovation in education, science, industry and social-economic sphere, from the standpoint of introducing new information technologies.

It is interesting for a wide range of researchers, teachers, graduate students and professionals in the field of innovation and information technologies.

The 18th International Vacuum Electronics Conference (IVEC 2017) helded on 24-26 April 2017 in London, UK. With technical co-sponsorship from the IEEE Electron Devices Society (EDS), the conference provide a forum for scientists and engineers from around the globe to present the latest developments in vacuum electronics technology at frequencies ranging from the UHF to THz frequency bands. IVEC was originally created in 2000 by merging the U.S. Power Tubes Conferences and the European Space Agency TWTA Workshops. Now a fully international conference, IVEC is held every other year in the U.S., and in Europe and Asia alternately every fourth year.

The Conference reflects the modern state of innovation in education, science, industry and social-economic sphere, from the standpoint of introducing new information technologies. It is interesting for a wide range of researchers, teachers, graduate students and professionals in the field of innovation and information technologies.

The Conference is focused on the actual problems in the field of Quality Management, Transport and Information Security, Information Technologies (Navigation and Information Systems, Information Security Systems and Computer Security, Transport Security Management, Information and Communication Technologies in Education, Scientific Research and Economy, Automation of Business Processes, Automated Systems of Control and Quality Management, Quality Management Systems including Integrated Systems of Quality Management of Information Systems (Implementation, Certification, Auditing), Engineering Management, IT Service Management, Management of Projects and Risks as well as other issues related to the field). Previous Conferences on these topics revealed great interest of both Russian and foreign researchers in this issues. Organizing and hosting the 2016 IEEE Conference on Quality Management, Transport and Information Security, Information Technologies (IT&MQ&IS) in Russia is of great value for exchange of research ideas and practical results in this field, for discovering new problems and development trends, for development of new effective practical methods and tools targeted on solving complex practical problems. During the IT&MQ&IS 2016 Conference sessions, it is expected and planned to discuss a wide range of issues, both of theoretical and practical value. One of the key Conference aims is also attracting young researchers and practitioners to discussions and exchange of ideas with the professional community.

The 12th Siberian conference SIBCON-2016, the oldest conference of IEEE in Siberia, aims to offer opportunities to learn and to share information on the latest advances in communications, electron devices, and control systems.

This book constitutes the joint refereed proceedings of the 15th International Conference on Next Generation Wired/Wireless Advanced Networks and Systems, NEW2AN 2015, and the 8th Conference on Internet of Things and Smart Spaces, ruSMART 2015, held in St. Petersburg, Russia, in August 2015. The 74 revised full papers were carefully reviewed and selected from numerous submissions. The 15 papers selected for ruSMART are organized in topical sections on IoT infrastructure, IoT platforms, smart spaces and IoT cases, and smart services and solutions. The 59 papers from NEW2AN deal with the following topics: streaming, video, and TCP applications, mobile "ad hoc" networks, security, and clouds, sensor networks and IoT, cellular systems, novel systems and techniques, business and services, signals and circuits, optical and satellite systems, and advanced materials and their properties.

IVEC was originally created in 2000 by merging the U.S. Power Tubes Conferences and the European Space Agency TWTA Workshops. Now a fully international conference, IVEC is held every other year in the U.S., and in Europe and Asia alternately every fourth year. After the successful and enjoyable meeting in Paris, France in May, IVEC 2014 will return to its beautiful U.S. location in the city of Monterey.

The materials of The Third International Scientific-Practical Conference is presented below. The Conference reflects the modern state of innovation in education, science, industry and social-economic sphere, from the standpoint of introducing new information technologies.

Digest of Conference materials is presented in 3 parts. It is interesting for a wide range of researchers, teachers, graduate students and professionals in the field of innovation and information technologies.

The materials of The Third International Scientific-Practical Conference is presented below. The Conference reflects the modern state of innovation in education, science, industry and social-economic sphere, from the standpoint of introducing new information technologies.

Digest of Conference materials is presented in 3 parts. It is interesting for a wide range of researchers, teachers, graduate students and professionals in the field of innovation and information technologies.

The materials of The Third International Scientific-Practical Conference is presented below. The Conference reflects the modern state of innovation in education, science, industry and social-economic sphere, from the standpoint of introducing new information technologies.

Digest of Conference materials is presented in 3 parts. It is interesting for a wide range of researchers, teachers, graduate students and professionals in the field of innovation and information technologies.

In most educational institutions  studies of such courses as "Electronic Engineering" , "Electronics", "Fundamentals of electronic circuits", "Fundamentals of Radio Electronics and Communications", "General Communication Theory", etc. , provision laboratory workshops to allow students to gain a deeper understanding of the discipline. However, even a well- equipped laboratory cannot cover the entire range of discipline that leads to gaps in practical training. In such cases it recommended to include various computer modeling system to the educational process which will help to visualize physical processes in the electronic circuits.

The monograph presents results by professor Dr. A. Shalumov’s Research School of Modeling, Information Technology and Automated Systems (Russia). The program, ASONIKA, developed by the school is reviewed here regarding reliability and quality of devices for simulation of electronics and chips during harmonic and random vibration, single and multiple impacts, linear acceleration and acoustic noise, and steady-state and transient thermal effects. Calculations are done for thermal stress during changes in temperature and power in time. Calculations are done for number of cycles to fatigue failure under mechanical loads as well as under cyclic thermal effects. Simulation results for reliability analysis are taken into account. Models, software interface, and simulation examples are presented. 

For engineers and scientists involved in design automation of electronics.

This work is devoted to the study of communication subsystem of networks-on-chip (NoCs) development with an emphasis on their topologies. The main characteristics of NoC topologies and the routing problem in NoCs with various topologies are considered. It is proposed to use two‑dimensional circulant topologies for NoC design, since they have significantly better characteristics than most common mesh and torus topologies, and, in contrast to many other approaches to improving topologies, have a regular structure. The emphasis is on using ring circulants which although in some cases have somewhat worse characteristics than the optimal circulants, compensate by one-length first generatrix in such graphs that greatly facilitate routing in them. The paper considers three different approaches to routing in NoCs with ring circulant topology: Table routing, Clockwise routing, and Adaptive routing. The algorithms of routing are proposed, the results of synthesis of routers, based on them, are presented, and the cost of chip resources for the implementation of such communication subsystems in NoCs is estimated.

The paper deals with cyclostationarity as a natural extension of stationarity as the key property in designing the widely-used models of random processes. The comparative example of two processes, one is wide-sense stationary and the other is wide-sense cyclostationary, is given in the paper and reveals the lack of the conventional stationary description based on one-dimensional autocorrelation functions. It is shown that two significantly different random processes appear to be characterized by exactly the same autocorrelation function while their two-dimensional autocorrelation functions provide outlook where the difference between processes of two above-mentioned classes becomes much clearer. More concise representation by expanding the two-dimensional autocorrelation function to its Fourier series where the cyclic frequency appears as the transform parameter is illustrated. The closed-form expression for the components of the cyclic autocorrelation function is also given for the random process which is an infinite pulse train made of rectangular pulses with randomly varying amplitudes.

New SOS MOSFET design with the presence of high-resistance undoped silicon of intrinsic conductivity in the channel region near the source was proposed. 0.75 μm SOS MOSFET with the use of an "insertion" makes it possible to obtain the transistor with characteristics corresponding to a transistor with 0.5 μm topological channel length. This allows the factories to produce new competitive products without significant capital expenditures for the modernization of production capacities.

Abstract—We have simulated an electron bulk charging of the plastic cases of electronic devices as an integral part of the spacecraft internal charging problem. The semiconductor crystal has been placed inside a spherical shell of a polymer dielectric 10^−3–10^−2 m thick having an intrinsic (dark) conductivity in the range from 10^−16 to 10^−9 Ohm ^−1 ·m^−1. The crystal itself is a parallelepiped with sharp edges and vertices which substantially reduce an electrical strength of the case polymer. To assess this effect, we studied the field enhancement at the electrode as a function of its radius of curvature by measuring the reduction of the breakdown strength of air in a similar onfiguration for electrode radii 2 × 10^−5–10−^ m.

In this paper, we describe the Desmos supercomputer that consists of 32 hybrid nodes connected by a low-latency highbandwidth Angara interconnect with torus topology. This supercomputer is aimed at cost-effective classical molecular dynamics calculations. Desmos serves as a test bed for the Angara interconnect that supports 3D and 4D torus network topologies, and verifies its ability to unite massively-parallel programming systems speeding-up effectively MPI-based applications. We describe the Angara interconnect presenting typical MPI benchmarks. Desmos benchmarks results for GROMACS, LAMMPS, VASP and CP2K are compared with the data for other HPC systems. Also, we consider the job scheduling statistics for several months of Desmos deployment.

Abstract. The article considers the features of super-scalar processors, their way of performing several operations on several pairs of operands simultaneously. The research focuses on the organization of processor pipeline execution operation of several machine instructions in one processor core. The simulating kit was developed for better understanding of a processor core microarchitecture. It includes two parts: program and methodical recommendations with multiple task options. The simulating kit demonstrates the pipeline architecture consisting of two clusters: front-end and back-end and the principle of translating complex multi-cycle CISC-like instructions into simpler RISC-like micro-operations. The main types of machine instructions are considered: data transfer between registers and memory cells (four variations), data processing of couple of operands from registers and memory cells (four variations), conditional jump to the specified address. The program-simulator makes it possible to conduct a more detailed simulation of one of the three mechanisms for calculations accelerating in the processor core: multi-functional (super-scalar) processing, out-of-order processing, speculative instructions execution after the branch prediction. The simulating kit is used in educational process when training masters of Higher School of Economics National Research University.

Quasi-3D model for calculation of radiation leakage currents in modern submicron SOI MOSFET structures is proposed.  Instead of the fully 3D modeling is proposed to solve two tasks: 2D modeling of the traditional MOSFET cross-section and 3D modeling of the side parasitic transistor. The radiation-induced leakage current simulation in the 0.35 μm SOI MOSFET structure with taking account ionizing radiation with a dose of up to 500 krad was simulated. The results of the simulation show that in comparison with the traditional fully 3D modeling, which requires 11 hours of computer time, the computer time for the IdVg characteristic was reduced to 71 minutes (i.e. the computer time decreased by 9 times).

Cloud applications bring new challenges to the design of network elements, in particular the burstiness of traffic workloads. A shared memory switch is a good candidate architecture to exploit buffer capacity; in this work, we analyze the performance of this architecture. Our goal is to explore the impact of additional traffic characteristics such as varying processing requirements and packet values on objective functions. The outcome of this work is a better understanding of the relevant parameters for buffer management to achieve better performance in dynamic environments of data centers. We consider a model that captures more of the properties of the target architecture than previous work and consider several scheduling and buffer management algorithms that are specifically designed to optimize its performance. In particular, we provide analytic guarantees for the throughput performance of our algorithms that are independent from specific distributions of packet arrivals. We furthermore report on a comprehensive simulation study which validates our analytic results.

In this paper, a method of virtual simulation of physical processes for early stages of design of onboard electronic means (OEM) has been developed and investigated. The corresponding virtual model is an integrated model that implements the simultaneous interaction of heterogeneous physical processes: electrical, thermal, mechanical, aerodynamic. This interconnection of physical processes allows for the first time to completely display the dynamic physical state of the supporting structure and the electronic components of the circuit located on it in the virtual model. At the same time, the output functional characteristics of OEM in virtual simulation take natural values that cannot be obtained in full-scale tests, because this full-scale tests are carried out separately and alternately. The visual images of the design and electronic components of OEM with superimposed color fields of temperature distribution, deformation or mechanical accelerations obtained with integrated virtual simulation allow on early stages of design to identify the most stressed and therefore dangerous places of possible overloads.

In this preprint, we present an example illustrating the novel method for the discrete Fourier transform (DFT) computation based on the Goertzel-Blahut algorithm introduced in the paper "Improving the Goertzel-Blahut algorithm" (IEEE Signal Processing Letters, vol. 23, no. 6, pp. 824-827, 2016).

A set of thin film Mn_xSi_1-x alloy samples with different manganese concentration x = 0.44 - 0.63 grown by the pulsed laser deposition (PLD) method onto the Al₂O₃ (0001) substrate was investigated in the temperature range 4 - 300 K using ferromagnetic resonance (FMR) measurements in the wide range of frequencies (f = 7 - 60 GHz) and magnetic fields (H = 0 - 30 kOe). For samples with x = 0.52 - 0.55, FMR data show clear evidence of ferromagnetism with high Curie temperatures T_c ~ 300 K. These samples demonstrate complex and unusual character of magnetic anisotropy described in the frame of phenomenological model as a combination of the essential second order easy plane anisotropy contribution and the additional forth order uniaxial anisotropy contribution with easy direction normal to the film plane. We explain the obtained results by a polycrystalline (mosaic) structure of the films caused by the film-substrate lattice mismatch. The existence of extra strains at the crystallite boundaries leads to an essential inhomogeneous magnetic anisotropy in the film plane.