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International Conference on System Modeling & Advancement in Research Trends (SMART)

作者： Danila Parygin Alexey Golubev Ilya Korneev Alexander Gurtyakov Vladimir Tsyganov Yury Zatuliveter Volgograd State Technical University Volgograd Russia Laboratory of Active Systems Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia Laboratory of Distributed Information-Analytical and Control Systems Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia

ISBN: (数字)9781728132457

ISBN: (纸本)9781728132464

The paper considers the development of modules that allow to work with data using automated methods for processing and analyzing information on urban infrastructure with use of a single work procedure. The main contribution of this paper is the proposed methods for collecting and initial processing of information on infrastructure and real estate objects using different resources and technologies for extracting information. Also, the paper deals with the algorithm of interaction with the API of the Russian state site “ReformaGKH” and management of obtained data. Key software solutions for building the multiservice informational and analytical online platform of integrated geospatial data processing to support decision-making on urban areas development are described.

关键词： Geospatial Data Real Estate Object Data Collection Parsing API Data Processing Data Storage Residential Real Estate Apartment House Urban Area City Multiservice Platform geospatial data urban area Parsing Data Storage Data Collection Methods city Application programming interfaces AXIAL POWER INDICATOR API American Petroleum Institute Automatic data processing data processing Civic infrastructure information Processing Automated methods

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Towards quality assurance under developing safety important systems software for nuclear power plants

Towards quality assurance under developing safety important ...

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2018 International Russian Automation Conference, RusAutoCon 2018

作者： Jharko, Elena Ph. V.A. Trapeznikov Institute of Control Sciences Russian Academy of Sciences I.V. Prangishvili Laboratory of Distributed Information and Analytical Control Systems Moscow Russia

ISBN: (纸本)9781538649381

Increase in the significance of providing the software quality for high operation risk systems is concerned with the growth of the complexity and functionality of the safety important systems software and requirements to the reliability of these systems. The software verification and validation processes within the development and modification of systems of the automated control systems of nuclear power plants are of importance at the whole software life cycle duration. In the paper, there are considered possible consequences concerned with violations of the technological process of the software development, ways of achieving the required software quality on the basis of the software verification and validation at all stages of the life cycle;approaches to the quality definition, procedures of software quality justification, models of the analysis of requirements to systems in the part of the software. The paper provides examples of the software quality evaluation over the indexes of 'Maintainability' and 'Usability' correspondingly for a safety important system of a nuclear power plant (NPP). All aspects of implementing works on the software quality analysis for NPP safety important systems in the part of the software quality evaluation are used under developing safety important systems of automated process control systems. © 2018 IEEE.

关键词： Nuclear power plants

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Cyber security risk assessment method for scada of industrial control systems

Cyber security risk assessment method for scada of industria...

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2018 International Russian Automation Conference, RusAutoCon 2018

作者： Poletykin, Alexey V.A. Trapeznikov Institute of Control Sciences Russian Academy of Sciences I.V. Prangishvili Laboratory of Distributed Information and Analytical Control Systems Moscow Russia

ISBN: (纸本)9781538649381

The cyber security formula-based risk evaluation method is outlined for using SCADA in Industrial control System (ICS) of Critical National Infrastructure (CNI) plants. The main feature of the method is taking into account not only information security methods but all safety and security and reliability measures available. Another feature concerns assets definition by means of explicit and hidden functions for which damage values from feasible cyber-attacks are estimated. The method deals with the scales of order. An example of the scale is proposed for damage and risk values. The essence of the method, its application domain restrictions, the stages of risk management addressed, key risk management concepts covered are described in the paper. © 2018 IEEE.

关键词： Risk analysis

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Towards Quality Assurance under Developing Safety Important systems Software for Nuclear Power Plants

Towards Quality Assurance under Developing Safety Important ...

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International Russian Automation Conference

作者： Elena Ph. Jharko V.A. Trapeznikov Institute of Control Sciences of the Russian Academy of Sciences I.V. Prangishvili Laboratory of Distributed Information and Analytical Control Systems Moscow Russia

ISBN: (纸本)9781538649398

Increase in the significance of providing the software quality for high operation risk systems is concerned with the growth of the complexity and functionality of the safety important systems software and requirements to the reliability of these systems. The software verification and validation processes within the development and modification of systems of the automated control systems of nuclear power plants arc of importance at the whole software life cycle duration. In the paper, there arc considered possible consequences concerned with violations of the technological process of the software development, ways of achieving the required software quality on the basis of the software verification and validation at all stages of the life cycle;approaches to the quality definition, procedures of software qualify justification, models of the analysis of requirements to systems in the part of the software. The paper provides examples of the software quality evaluation over the indexes of "Maintainability" and "Usability" correspondingly for a safety important system of a nuclear power plant (NPP). All aspects of implementing works on the software quality analysis for NPP safety important systems in the part of the software quality evaluation arc used under developing safety important systems of automated process control systems.

关键词： Software Quality assurance Verification Validation Nuclear power plant (NPP)

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Cyber Security Risk Assessment Method for SCADA of Industrial control systems

Cyber Security Risk Assessment Method for SCADA of Industria...

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International Russian Automation Conference

作者： Alexey Poletykin V.A. Trapeznikov Institute of Control Sciences of the Russian Academy of Sciences I.V. Prangishvili Laboratory of Distributed Information and Analytical Control Systems Moscow Russia

ISBN: (纸本)9781538649398

关键词： SCADA ICS NPP Cyber security Risk assessment methods Risk analysis Risk management

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Some issues of creating the new generation of upper level control systems of NPP APCS

Some issues of creating the new generation of upper level co...

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International Conference on control, Instrumentation, and Automation

作者： Alexey Poletykin Elena Jharko Nadir Mengazetdinov Vitaly Promyslov I.V. Prangishvili Laboratory of Distributed Information and Analytical Control Systems V.A. Trapeznikov Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia Laboratory of Methods and Hardware for Structural Analysis Control and Scientific Forecasting of Plants State V.A. Trapeznikov Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia

ISBN: (纸本)9781538621356

The paper is devoted to upper level control systems of NPP APCS (automated control systems of nuclear power plants). In the paper, a critical analysis of achievements in this area in the light of changes in the science, engineering, and society having taken places within the last 15 years is presented. Approaches to creating the new generation of upper level control systems for NPP APCS are considered. A description of new features of the next generation systems is proposed.

关键词： Personnel Safety Instruments Level control Tools

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Native diversity buffers against severity of non-native tree invasions ( vol 621,pg 773 , 2023 )

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NATURE 2023年第7982期622卷 E2-E2页

作者： Delavaux, Camille S. Crowther, Thomas W. Zohner, Constantin M. Robmann, Niamh M. Lauber, Thomas van den Hoogen, Johan Kuebbing, Sara Liang, Jingjing de-Miguel, Sergio Nabuurs, Gert-Jan Reich, Peter B. Abegg, Meinrad Yao, Yves C. Adou Alberti, Giorgio Zambrano, Angelica M. Almeyda Alvarado, Braulio Vilchez Alvarez-Davila, Esteban Alvarez-Loayza, Patricia Alves, Luciana F. Ammer, Christian Anton-Fernandez, Clara Araujo-Murakami, Alejandro Arroyo, Luzmila Avitabile, Valerio Aymard, Gerardo A. Baker, Timothy R. Balazy, Radomir Banki, Olaf Barroso, Jorcely G. Bastian, Meredith L. Bastin, Jean-Francois Birigazzi, Luca Birnbaum, Philippe Bitariho, Robert Boeckx, Pascal Bongers, Frans Bouriaud, Olivier Brancalion, Pedro H. S. Brandl, Susanne Brienen, Roel Broadbent, Eben N. Bruelheide, Helge Bussotti, Filippo Gatti, Roberto Cazzolla Cesar, Ricardo G. Cesljar, Goran Chazdon, Robin Chen, Han Y. H. Chisholm, Chelsea Cho, Hyunkook Cienciala, Emil Clark, Connie Clark, David Colletta, Gabriel D. Coomes, David A. Valverde, Fernando Cornejo Corral-Rivas, Jose J. Crim, Philip M. Cumming, Jonathan R. Dayanandan, Selvadurai de Gasper, Andre L. Decuyper, Mathieu Derroire, Geraldine DeVries, Ben Djordjevic, Ilija Dolezal, Jiri Dourdain, Aurelie Obiang, Nestor Laurier Engone Enquist, Brian J. Eyre, Teresa J. Fandohan, Adande Belarmain Fayle, Tom M. Feldpausch, Ted R. Ferreira, Leandro V. Fischer, Markus Fletcher, Christine Frizzera, Lorenzo Gamarra, Javier G. P. Gianelle, Damiano Glick, Henry B. Harris, David J. Hector, Andrew Hemp, Andreas Hengeveld, Geerten Herault, Bruno Herbohn, John L. Herold, Martin Hillers, Annika Coronado, Euridice N. Honorio Hui, Cang Ibanez, Thomas T. Amaral, Ieda Imai, Nobuo Jagodzinski, Andrzej M. Jaroszewicz, Bogdan Johannsen, Vivian Kvist Joly, Carlos A. Jucker, Tommaso Jung, Ilbin Karminov, Viktor Kartawinata, Kuswata Kearsley, Elizabeth Kenfack, David Kennard, Deborah K. Kepfer-Rojas, Sebastian Keppel, Gunnar Khan, Mohammed Latif Killeen, Timothy J. Kim, Hyun Seok Kitayama, Kanehiro Kohl, Michael Korju Institute of Integrative Biology ETH Zurich (Swiss Federal Institute of Technology) Zurich Switzerland Department of Genetics Evolution and Environment University College London London UK The Forest School at The Yale School of the Environment Yale University New Haven CT USA Department of Forestry and Natural Resources Purdue University West Lafayette IN USA Department of Agriculture Forestry and Bioresources Seoul National University Seoul South Korea Department of Crop and Forest Sciences University of Lleida Lleida Spain Joint Research Unit CTFC–AGROTECNIO–CERCA Solsona Spain Wageningen University and Research Wageningen The Netherlands World Agroforestry (ICRAF) Nairobi Kenya Department of Forest Resources University of Minnesota St Paul MN USA Hawkesbury Institute for the Environment Western Sydney University Penrith New South Wales Australia Institute for Global Change Biology and School for Environment and Sustainability University of Michigan Ann Arbor MI USA Swiss Federal Institute for Forest Snow and Landscape Research WSL Birmensdorf Switzerland UFR Biosciences University Félix Houphouët-Boigny Abidjan Côte d’Ivoire Department of Agricultural Food Environmental and Animal Sciences University of Udine Udine Italy Faculty of Science and Technology Free University of Bolzano Bolzano Italy Spatial Ecology and Conservation Laboratory Department of Tourism Recreation and Sport Management University of Florida Gainesville FL USA Forestry School Tecnológico de Costa Rica TEC Cartago Costa Rica Fundacion ConVida Universidad Nacional Abierta y a Distancia UNAD Medellin Colombia Field Museum of Natural Histiory Chicago IL USA Center for Tropical Research Institute of the Environment and Sustainability UCLA Los Angeles CA USA Silviculture and Forest Ecology of the Temperate Zones University of Göttingen Göttingen Germany Division of Forest and Forest Resources Norwegian Institute of Bioeconomy Research (NIBIO) Ås Norway Museo de Hi

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Consideration for Formal Cybersecurity Models in I&C System Design

Consideration for Formal Cybersecurity Models in I&C System ...

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International Conference on Application of information and Communication Technologies

作者： Vitaly G. Promyslov I. V. Prangidhvili Laboratory of Distributed Information-and-Analytical Control Systems V.A. Trapeznikov Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia

ISBN: (纸本)9781467368575

The paper presents the problem of tighten cybersecurity of Instrumentation and control (I&C) systems by mean of formal security models. The formal security models were developed for IT sector and may be used with some care for assessing the cybersecurity in I&C systems. When the formal security models are assessed intrinsically, it is assumed that the main security axiom as it was formulated for computer security is true. The interpretation of this axiom should consider the differences in security policy for I&C and general IT systems. The main goal for cybersecurity is availability which normally has minor importance for IT and therefore omitted in security models. We propose using the additional model for assessing the availability via timing relation between objects in the model. The integrity goal has also different interpretation in IT and I&C cybersecurity. In the last case the integrity of data and methods of processing have equal importance. This feature also should be reflected in formal security models.

关键词： Cybersecurity requirements model I&C

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Swapping algorithm and meta-heuristic solutions for combinatorial optimization n-queens problem

Swapping algorithm and meta-heuristic solutions for combinat...

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Science and information Conference (SAI)

作者： Neil Vaughan I. V. Prangidhvili Laboratory of Distributed Information-and-Analytical Control Systems V.A. Trapeznikov Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia

This research proposes the swapping algorithm a new algorithm for solving the n-queens problem, and provides data from experimental performance results of this new algorithm. A summary is also provided of various meta-heuristic approaches which have been used to solve the n-queens problem including neural networks, evolutionary algorithms, genetic programming, and recently Imperialist Competitive Algorithm (ICA). Currently the Cooperative PSO algorithm is the best algorithm in the literature for finding the first valid solution. Also the research looks into the effect of the number of hidden nodes and layers within neural networks and the effect on the time taken to find a solution. This paper proposes a new swapping algorithm which swaps the position of queens.

关键词： Algorithm design and analysis Genetic algorithms Optimization Neural networks Heuristic algorithms Software algorithms Evolutionary computation

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Tool for I&C System Security Policy Verification

Tool for I&C System Security Policy Verification

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International Conference on Application of information and Communication Technologies

作者： Vitaly G. Promyslov I. V. Prangidhvili Laboratory of Distributed Information-and-Analytical Control Systems VA. Trapeznikov Institute of Control Sciences of the Russian Academy of Sciences Moscow Russia

ISBN: (纸本)9781467368575

The paper considers the formal hierarchical model of the (cyber)security policy for Instrumentation and controls system (I&C) by use of an example of the digital upper unit level I&C system (UULS) of a nuclear power plant (NPP). Also in the paper we present a tool for fast prototyping and verification of the I&C security policy. The use case of the formal security model for the UULS security policy verification is presented and discussed. The relations and transfer of the access rights between the subjects and objects of the model are analyzed. The standard NPP UULS is characterized by the way of an example of the UULS developed at the Trapeznikov Institute of control Sciences of the Russian Academy of Sciences.

关键词： cybersecurity formal model digital I&C take-grant security policy tool

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