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GraphiCon'2019 Proceedings. Volume 2最新文献

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A "Labyrinth" toy for 6-7 Years Old Children as a Way of Intellectual Development of a Child 一个“迷宫”玩具为6-7岁的孩子作为一个孩子的智力发展的方式
GraphiCon'2019 Proceedings. Volume 2 Pub Date : 2019-11-11 DOI: 10.30987/graphicon-2019-2-202-206
Екатерина Козаченко, E. Kozachenko, Евгения Давыдова, Evgenia I. Davydova
{"title":"A \"Labyrinth\" toy for 6-7 Years Old Children as a Way of Intellectual Development of a Child","authors":"Екатерина Козаченко, E. Kozachenko, Евгения Давыдова, Evgenia I. Davydova","doi":"10.30987/graphicon-2019-2-202-206","DOIUrl":"https://doi.org/10.30987/graphicon-2019-2-202-206","url":null,"abstract":"The article considers the problem of a child’s quick loss of interest in a toy and its solution by creating an intellectual toy based on the experience of scientific research in the field of labyrinthology. Passing puzzles in the form of a maze have a beneficial effect on the child’s intellect, develops spatial thinking, memory and teaches the child how to find solutions to problems at a subconscious level, also disciplines and develops concentration. For a hull development the art design method was applied. A prototype of the designed toy is a cryptex - a portable storage used to hide secret messages invented by Leonardo Da Vinci and implemented by Justin Kirk Nevinson. The labyrinth system is based on the fractal tree method. The fractal labyrinth has a hierarchical (grid) structure, which creates more chances for a quick passage of the labyrinth without obstacles, but since the goal of the toy is to develop the intelligence of the child, it was decided to complicate the structure of the labyrinth by adding dead-end branches and additional tracks. Entering a dead-end branch allows the child to find and analyze the optimal moves in the game.","PeriodicalId":409819,"journal":{"name":"GraphiCon'2019 Proceedings. Volume 2","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127081964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Computer Aided Geometric Modeling of Solutions to the Tasks of Applied Cyclography 应用Cyclography任务解的计算机辅助几何建模
GraphiCon'2019 Proceedings. Volume 2 Pub Date : 2019-11-11 DOI: 10.30987/graphicon-2019-2-185-188
К. Панчук, K. Panchuk, Е. Любчинов, E. Lyubchinov, Т. Мясоедова, T. Myasoedova
{"title":"Computer Aided Geometric Modeling of Solutions to the Tasks of Applied Cyclography","authors":"К. Панчук, K. Panchuk, Е. Любчинов, E. Lyubchinov, Т. Мясоедова, T. Myasoedova","doi":"10.30987/graphicon-2019-2-185-188","DOIUrl":"https://doi.org/10.30987/graphicon-2019-2-185-188","url":null,"abstract":"In the present paper the solutions based on cyclographic method are considered on the example of two applied tasks: generation of road surface forms and pocket machining process engineering. Geometric structures based on cyclographic mapping of space E3 on plane E2 and the corresponding mathematical models in the form of systems of parametric equations are provided. On the basis of the developed models, analytical solutions to the problems of shaping the surface and linear forms of the studied objects in the areas of road design and surface treatment of mechanical engineering products were obtained. The models develop the authors’ previous research and are aimed at comprehensive solution to the problems of surface form generation in application to the two mentioned tasks.","PeriodicalId":409819,"journal":{"name":"GraphiCon'2019 Proceedings. Volume 2","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126566188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Visualizing a Supercomputer: a Case of Objects Regrouping 可视化超级计算机:对象重组的一个案例
GraphiCon'2019 Proceedings. Volume 2 Pub Date : 2019-11-11 DOI: 10.30987/graphicon-2019-2-74-76
Владимир Авербух, V. Averbukh, Александр Юрьевич Берсенев, A. Bersenev, Маджид Форгани, M. Forgani, Александр Станисловович Игумнов, Alexander Igumnov, Дмитрий Манаков, D. Manakov, Андрей Попель, A. Popel, Сергей Шарф, S. Sharf, Павел Васев, P. Vasev
{"title":"Visualizing a Supercomputer: a Case of Objects Regrouping","authors":"Владимир Авербух, V. Averbukh, Александр Юрьевич Берсенев, A. Bersenev, Маджид Форгани, M. Forgani, Александр Станисловович Игумнов, Alexander Igumnov, Дмитрий Манаков, D. Manakov, Андрей Попель, A. Popel, Сергей Шарф, S. Sharf, Павел Васев, P. Vasev","doi":"10.30987/graphicon-2019-2-74-76","DOIUrl":"https://doi.org/10.30987/graphicon-2019-2-74-76","url":null,"abstract":"In the paper we present the situation which had required visualization of a large amount of non-trivial objects, such as supercomputer’s tasks. The method of visualization of these objects was hard to find. Then we used additional information about an extra structure on those objects. This knowledge led us to an idea of grouping the objects into new generalized ones. Those new artificial objects were easy to visualize due to their small quantity. And they happened to be enough for the cognition of the original problem. That was a successful change of point of view. As a whole, our work belongs to a high-performance computing performance visualization area. It gains valuable attention from scientists over the whole world, for example [1-2].","PeriodicalId":409819,"journal":{"name":"GraphiCon'2019 Proceedings. Volume 2","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121741989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Features of Big Text Data Visualization for Managerial Decision Making 面向管理决策的大文本数据可视化的特点
GraphiCon'2019 Proceedings. Volume 2 Pub Date : 2019-11-11 DOI: 10.30987/graphicon-2019-2-99-102
Елена Юрьевна Макарова, E. Makarova, Д. Г. Лагерев, D. Lagerev, Федор Лозбинев, F. Lozbinev
{"title":"Features of Big Text Data Visualization for Managerial Decision Making","authors":"Елена Юрьевна Макарова, E. Makarova, Д. Г. Лагерев, D. Lagerev, Федор Лозбинев, F. Lozbinev","doi":"10.30987/graphicon-2019-2-99-102","DOIUrl":"https://doi.org/10.30987/graphicon-2019-2-99-102","url":null,"abstract":"This paper describes text data analysis in the course of managerial decision making. The process of collecting textual data for further analysis as well as the use of visualization in human control over the correctness of data collection is considered in depth. An algorithm modification for creating an \"n-gram cloud\" visualization is proposed, which can help to make visualization accessible to people with visual impairments. Also, a method of visualization of n-gram vector representation models (word embedding) is proposed. On the basis of the conducted research, a part of a software package was implemented, which is responsible for creating interactive visualizations in a browser and interoperating with them.","PeriodicalId":409819,"journal":{"name":"GraphiCon'2019 Proceedings. Volume 2","volume":"234 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134146118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Risk-informed Security System. The Use of Surveillance Cameras for the Particularly Hazardous Facilities Safety 风险知情的保安系统。监控摄像机在特殊危险设施安全中的应用
GraphiCon'2019 Proceedings. Volume 2 Pub Date : 2019-11-11 DOI: 10.30987/graphicon-2019-2-321-325
Мария Берберова, Mariya Berberova, Антон Обоймов, Anton Oboimov, Аида Хакимова, Aida Khakimova, Олег Золотарев, O. Zolotarev
{"title":"Risk-informed Security System. The Use of Surveillance Cameras for the Particularly Hazardous Facilities Safety","authors":"Мария Берберова, Mariya Berberova, Антон Обоймов, Anton Oboimov, Аида Хакимова, Aida Khakimova, Олег Золотарев, O. Zolotarev","doi":"10.30987/graphicon-2019-2-321-325","DOIUrl":"https://doi.org/10.30987/graphicon-2019-2-321-325","url":null,"abstract":"In the context of a difficult criminal situation in the world, taking into account the globalization of world development processes, international political and economic relations, which pose new risks for the development of the individual, society and the state. In the Russian Federation, as well as throughout the world, threats to the safety of industrial facilities are steadily increasing. Moreover, in connection with the improvement of organization and the expansion of the technical equipment of potential violators (terrorists, extremists, etc.), the improvement of methods and methods of illegal actions, issues related to the rationalization of technologies aimed at protecting vital interests and resources of enterprises. One of such technologies includes the creation of an effective automated security system and counteraction against unauthorized entry of individuals - a physical protection system, technically based on a set of engineering and technical means. The process of designing a set of engineering and technical means of a physical protection system for industrial facilities includes two main stages: conceptual and detailed design, and the optimality of design and engineering solutions in general depends on the successful implementation of work at the conceptual design stage. The assessment of the scale of the intruder's invasion is characterized by the time spent by the intruders in the control zone by television cameras, their tactics of overcoming this zone, time of day, illumination, etc. In this work, we use the analysis of images obtained from surveillance cameras.","PeriodicalId":409819,"journal":{"name":"GraphiCon'2019 Proceedings. Volume 2","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131743280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Compact GPU-based Visualization Method for High-resolution ResultingData of Unstable Oil Displacement Simulation 基于紧凑gpu的不稳定驱油模拟高分辨率结果数据可视化方法
GraphiCon'2019 Proceedings. Volume 2 Pub Date : 2019-11-11 DOI: 10.30987/graphicon-2019-2-4-6
Петр Юрьевич Тимохин, P. Timokhin, Михаил Михайлюк, M. Mikhaylyuk
{"title":"Compact GPU-based Visualization Method for High-resolution ResultingData of Unstable Oil Displacement Simulation","authors":"Петр Юрьевич Тимохин, P. Timokhin, Михаил Михайлюк, M. Mikhaylyuk","doi":"10.30987/graphicon-2019-2-4-6","DOIUrl":"https://doi.org/10.30987/graphicon-2019-2-4-6","url":null,"abstract":"In the paper the task of real-time synthesis of quality images of resulting data obtained in simulation of unstable oil displacement from porous media is considered. A new, GPU-based method to construct and visualize on UltraHD screens a polygonal model of the isosurface of the saturation of displacing liquid was proposed. The method is based on distributing and parallelizing of «marching cubes» threads between GPU cores by means of programmable tessellation. As initial graphic primitives, quadrangular parametric patches are used, the processing of which on the GPU is high-performance and has low video memory overhead. The proposed method was implemented in visualization software and successfully tested. The proposed solution can be used in researches in oil and gas industry as well as in virtual environment systems, virtual laboratories, scientific and educational applications, etc.","PeriodicalId":409819,"journal":{"name":"GraphiCon'2019 Proceedings. Volume 2","volume":"1143 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134182550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Methods for the Intelligent Analysis of Biomedical Data 生物医学数据的智能分析方法
GraphiCon'2019 Proceedings. Volume 2 Pub Date : 2019-11-11 DOI: 10.30987/graphicon-2019-2-308-311
Эмилия Гегерь, E. Geger, Александр Подвесовский, A. Podvesovskiy, Сергей Кузьмин, S. Kuzmin, Виктория Толстенок, Viktoriya Tolstenok
{"title":"Methods for the Intelligent Analysis of Biomedical Data","authors":"Эмилия Гегерь, E. Geger, Александр Подвесовский, A. Podvesovskiy, Сергей Кузьмин, S. Kuzmin, Виктория Толстенок, Viktoriya Tolstenok","doi":"10.30987/graphicon-2019-2-308-311","DOIUrl":"https://doi.org/10.30987/graphicon-2019-2-308-311","url":null,"abstract":"The paper discusses methodology of cleaning and analysis of small semi-structured samples of biomedical data. This methodology is aimed at statistical evaluation of harmful production factor correlation with workers’ laboratory test data. As a result of the analysis and interpretation of the data, a deviation from the norm is observed according to some indicators of a clinical blood test in individuals whose occupational activity is associated with harmful factors. Conclusions are drawn about the need for further research in the group of people whose work is related to harmful production factors. It is necessary to employ intelligent methods for analyzing possible health risks and their negative consequences in order to make management decisions. The presented assessment methodology can be used to create an occupational health and safety information system.","PeriodicalId":409819,"journal":{"name":"GraphiCon'2019 Proceedings. Volume 2","volume":"835 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117310532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigation of the Effect of Additive White Noise on the Dynamics of Contact Interaction of the Beam Structure 加性白噪声对梁结构接触动力学影响的研究
GraphiCon'2019 Proceedings. Volume 2 Pub Date : 2019-11-11 DOI: 10.30987/graphicon-2019-2-95-98
Ольга Салтыкова, O. Saltykova, Александр Кречин, A. Krechin
{"title":"Investigation of the Effect of Additive White Noise on the Dynamics of Contact Interaction of the Beam Structure","authors":"Ольга Салтыкова, O. Saltykova, Александр Кречин, A. Krechin","doi":"10.30987/graphicon-2019-2-95-98","DOIUrl":"https://doi.org/10.30987/graphicon-2019-2-95-98","url":null,"abstract":"The purpose of this work is to study and scientific visualization the effect of additive white noise on the nonlinear dynamics of beam structure contact interaction, where beams obey the kinematic hypotheses of the first and second approximation. When constructing a mathematical model, geometric nonlinearity according to the T. von Karman model and constructive nonlinearity are taken into account. The beam structure is under the influence of an external alternating load, as well as in the field of additive white noise. The chaotic dynamics and synchronization of the contact interaction of two beams is investigated. The resulting system of partial differential equations is reduced to a Cauchy problem by the finite difference method and then solved by the fourth order Runge-Kutta method.","PeriodicalId":409819,"journal":{"name":"GraphiCon'2019 Proceedings. Volume 2","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116158949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A New Approach to Reducing the Distortion of the Digital Image Natural Model in the DCT Domain When Embedding Information According to the QIM Method 基于QIM方法降低DCT域数字图像自然模型嵌入信息时失真的新方法
GraphiCon'2019 Proceedings. Volume 2 Pub Date : 2019-11-11 DOI: 10.30987/graphicon-2019-2-268-272
Олег Олегович Евсютин, O. Evsutin, Анна Мельман, A. Melman, Роман Валерьевич Мещеряков, R. Meshcheryakov, Анастасия Олеговна Исхакова, Anastasia Ishakova
{"title":"A New Approach to Reducing the Distortion of the Digital Image Natural Model in the DCT Domain When Embedding Information According to the QIM Method","authors":"Олег Олегович Евсютин, O. Evsutin, Анна Мельман, A. Melman, Роман Валерьевич Мещеряков, R. Meshcheryakov, Анастасия Олеговна Исхакова, Anastasia Ishakova","doi":"10.30987/graphicon-2019-2-268-272","DOIUrl":"https://doi.org/10.30987/graphicon-2019-2-268-272","url":null,"abstract":"One of the areas of digital image processing is the steganographic embedding of additional information into them. Digital steganography methods are used to ensure the information confidentiality, as well as to track the distribution of digital content on the Internet. Main indicators of the steganographic embedding effectiveness are invisibility to the human eye, characterized by the PSNR metric, and embedding capacity. However, even with full visual stealth of embedding, its presence may produce a distortion of the digital image natural model in the frequency domain. The article presents a new approach to reducing the distortion of the digital image natural model in the field of discrete cosine transform (DCT) when embedding information using the classical QIM method. The results of the experiments show that the proposed approach allows reducing the distortion of the histograms of the distribution of DCT coefficients, and thereby eliminating the unmasking signs of embedding.","PeriodicalId":409819,"journal":{"name":"GraphiCon'2019 Proceedings. Volume 2","volume":"379 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122002564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Virtual Environment System for Pirs Space Module Interior Pirs太空舱内部虚拟环境系统
GraphiCon'2019 Proceedings. Volume 2 Pub Date : 2019-11-11 DOI: 10.30987/graphicon-2019-2-1-3
Андрей Мальцев, A. V. Maltsev, Михаил Михайлюк, M. Mikhaylyuk
{"title":"Virtual Environment System for Pirs Space Module Interior","authors":"Андрей Мальцев, A. V. Maltsev, Михаил Михайлюк, M. Mikhaylyuk","doi":"10.30987/graphicon-2019-2-1-3","DOIUrl":"https://doi.org/10.30987/graphicon-2019-2-1-3","url":null,"abstract":"This paper presents original methods and approaches to implement virtual environment system for one of the International Space Station module. Such system may be used as a part of cosmonaut training complexes in order to orient trainees in the internal space of the module as well as to develop their skills of onboard equipment control. Proposed system structure consists of three general components: hardware part, software complex, and 3D scene with virtual model of considered space module. The last two components are own original products. Our solutions are based on using modern technologies of virtual reality (VR), including VR headset and Kinect device.","PeriodicalId":409819,"journal":{"name":"GraphiCon'2019 Proceedings. Volume 2","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114024376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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