{"title":"An overview of the existing classes of aggregation operations with an absorbing element","authors":"D. Jocic, I. Štajner-Papuga","doi":"10.1109/SISY47553.2019.9111633","DOIUrl":"https://doi.org/10.1109/SISY47553.2019.9111633","url":null,"abstract":"An illustrative overview is laid out in this paper detailing the different classes of binary aggregation operations on the unit interval [0, 1] with an absorbing element. The authors focused on the characterization of specific well-known classes of these operations, including nullnorms, T-uninorms, S-uninorms and bi-uninorms, along with their interaction.","PeriodicalId":256922,"journal":{"name":"2019 IEEE 17th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132865513","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}
A. Baláz, Michal Hulic, Marek Kurilec, Martin Stancel
{"title":"Classification of Security for System Vulnerabilities","authors":"A. Baláz, Michal Hulic, Marek Kurilec, Martin Stancel","doi":"10.1109/SISY47553.2019.9111624","DOIUrl":"https://doi.org/10.1109/SISY47553.2019.9111624","url":null,"abstract":"The result of this publication is a presentation of a risk assessment and monitoring tool in computer systems at the network infrastructure, operating systems and applications level. The utility uses data from the Nessus Vulnerability Scanner and a database of publicly known NVD computer vulnerabilities. The main goal was to create a functional software application that, based on input data, would provide user-friendly system risk assessment results that were reproducibly measurable and comparable. The final application was created on the Linux platform, but thanks to the multiplatform programming languages used it is executable on all known platforms.","PeriodicalId":256922,"journal":{"name":"2019 IEEE 17th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134166968","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}
{"title":"Complex Networks : Plenary Talk","authors":"L. Trajković","doi":"10.1109/SISY47553.2019.9111498","DOIUrl":"https://doi.org/10.1109/SISY47553.2019.9111498","url":null,"abstract":"The Internet, social networks, power grids, gene regulatory networks, neuronal systems, food webs, social systems, and networks emanating from augmented and virtual reality platforms are all examples of complex networks. Collection and analysis of data from these networks is essential for their understanding. Traffic traces collected from various deployed communication networks and the Internet have been used to characterize and model network traffic, analyze network topologies, and classify network anomalies. Data mining and statistical analysis of network data have been employed to determine traffic loads, analyze patterns of users’ behavior, and predict future network traffic while spectral graph theory has been applied to analyze network topologies and capture historical trends in their development. Recent machine learning techniques have proved valuable for predicting anomalous traffic behavior and for classifying anomalies in complex networks. Further applications of these tools will help improve our understanding of the underlying mechanisms that govern behavior, improve their performance, and enhance their security of social networks such as Facebook, LinkedIn, Twitter, Internet blogs, forums, and websites.","PeriodicalId":256922,"journal":{"name":"2019 IEEE 17th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132997807","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}
Adil Joldic, Elmir Babovic, N. Bijedić, Alin Bejenaru-Vrabie
{"title":"Laboratory Environment for Algorithms Testing in Mobile Robotics","authors":"Adil Joldic, Elmir Babovic, N. Bijedić, Alin Bejenaru-Vrabie","doi":"10.1109/SISY47553.2019.9111565","DOIUrl":"https://doi.org/10.1109/SISY47553.2019.9111565","url":null,"abstract":"The aim of this research is to create fully functional environment for real-life testing of various algorithms in mobile robotic. Main advantage, beside low-cost, is dealing with challenges of real-life implementation. Unlike simulation environments (e.g. MathLab), this setting will allow researchers to test their path planning, collision detection and other algorithms with real challenges, real robots and real static and dynamic obstacles. Environment is particularly adapted for swarm robotics and any other mobile robotics including 2D and 3D scenarios. Enabling researches to prove their algorithms in this environment allows significantly faster path to real implementation in industry, military and science. Concept is based on OpenCV library and low-cost hardware. Solution is based on visual positioning and motion vector detection. System allows controlling mobile robots via radio communication with the range up to 100m which allows practical application of the system. This research paper should be considered as a part of series of research papers published earlier.","PeriodicalId":256922,"journal":{"name":"2019 IEEE 17th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115675498","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}
{"title":"Comparison of defuzzification methods for cabin noise prediction of passenger cars","authors":"J. Lukács","doi":"10.1109/SISY47553.2019.9111606","DOIUrl":"https://doi.org/10.1109/SISY47553.2019.9111606","url":null,"abstract":"These days passenger cars have to fullfil far-reaching expectations. Among the most prevelant ones is to provide a high level of travelling comfort. That issue contains acoustic well-being which includes cabin noise as well. In this paper, the results of acoustic measurement are presented and used for build up a fuzzy inference system. Five types of defuzzification techniques were compared: cetroid, bisector, MOM, LOM and SOM methods. It was revealed that LOM provided the best fitting and the lowest range of errors. The concept was verified by further confirmation measurements.","PeriodicalId":256922,"journal":{"name":"2019 IEEE 17th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125277125","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}
{"title":"Modern digital Web 2.0 devices and services supporting the teaching of Technology and Informatics","authors":"G. Molnár, Zoltán Szüts, Z. Balogh","doi":"10.1109/SISY47553.2019.9111555","DOIUrl":"https://doi.org/10.1109/SISY47553.2019.9111555","url":null,"abstract":"The acquisition of information related to technological disciplines has experienced several paradigm shifts in today’s modern learning environments. Accordingly, both a traditional approach emphasizing standard knowledge and a novel method aiming at dynamically changing knowledge can be discerned. Yet, current higher education curricula ironically prioritise the traditional way especially in case of teaching programming or monitoring the efficiency of knowledge acquisition. While technological advances would suggest otherwise, in-class quizzes and tests are still based on traditional literacy and are completed on paper by writing and filling out forms. Although technology and informatics instruction also takes place in a traditional manner in the higher education sphere, various attempts have already been made at renewal. Our study focuses on how 21st century digital technology can support the transmission of technological and informatics-related knowledge while meeting the challenges posed by the lifestyle and habits of today’s students. We present specific examples to illustrate the applicability of modern methodological solutions.The legitimacy of this approach is further supported by the STEM-type training portfolio. This scheme is part of the Hungarian Industry 4.0 strategy and is seen as a potential solution for assuring the continuous supply of experts for the engineering profession.","PeriodicalId":256922,"journal":{"name":"2019 IEEE 17th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"36 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116484448","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}
{"title":"Unmanned Systems Planning and Control based on Bionic Swarm Movement : Plenary Talk","authors":"C. L. P. Chen","doi":"10.1109/SISY47553.2019.9111562","DOIUrl":"https://doi.org/10.1109/SISY47553.2019.9111562","url":null,"abstract":"This talk presents swarm control for self-organized system with fixed and switching topologies. The generation strategy, motion control law of a novel leader-follower relation-invariable persistent formation (RIPF), which is a kind of distance-based directed formation for multi-agent systems (MASs), will be discussed. An efficient algorithm is designed to find out if a persistent formation can be generated from a rigid graph. Derived from the properties of a rigid graph, an algorithm to generate a RIPF from any initial location is presented. The communication topology is automatically generated based on RIPF. With the selected minimum agent-movement RIPF, lastly, a control law is designed to drive this initial RIPF to the desired RIPF with given distances among agents. Simulation results show the proposed generative method, control law, and downward-tree are effective to realize the desired formation.","PeriodicalId":256922,"journal":{"name":"2019 IEEE 17th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132505715","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}
{"title":"Practical Analysis of an AMR Wheel Speed Sensor and CAN Bus System for the Communication’s Failures and its Implications to the EV’s Control System","authors":"I. Nagy, Farkas Bence Vér","doi":"10.1109/SISY47553.2019.9111548","DOIUrl":"https://doi.org/10.1109/SISY47553.2019.9111548","url":null,"abstract":"This paper is continuation of the previously published conference paper [1], where the sensory system (sensory map) of the NISSAN LEAF ZO was discovered and highlighted, and some dynamic system model was created for the purpose to examine, how the sensory data are built in, and how they are influences the dynamics of vehicle. In this paper some real measurements of the AMR sensors and CAN bus system will be introduced, analyzed and discussed. Due the analysis, the system behavior will be observed, during the different CAN Bus communication’s failures.","PeriodicalId":256922,"journal":{"name":"2019 IEEE 17th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132045144","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}
{"title":"Numerical Simulations for an Experimental Test Bed for Adaptive Control Methods","authors":"Á. Varga, G. Eigner, J. Tar","doi":"10.1109/SISY47553.2019.9111546","DOIUrl":"https://doi.org/10.1109/SISY47553.2019.9111546","url":null,"abstract":"The Doctoral School of Applied Informatics and Applied Mathematics of Óbuda University is deeply involved in the research of novel adaptive and adaptive optimal methodologies for the control of strongly nonlinear systems that cannot be tackled by linearization in the vicinity of some “point of steady operation”. Besides the use of modern simulation tools the application of a “cheap” hardware construction for experimental verification of the theoretically proved, and simulations-confirmed results is a practical must in both the MSc and PhD level education. For this purpose, in 2018, the initial steps for the development of a test bed were reported. In the present paper its further development and the results of new simulation tests are summarized. The main point is to simultaneously tackle the consequences of modeling imprecisions, observation noises, unknown external disturbances, and information loss in the control feedback system for testing Fixed Point Iteration-based adaptive controllers on strongly nonlinear basis.","PeriodicalId":256922,"journal":{"name":"2019 IEEE 17th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130016067","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}
Orsolya Máthé, Botond Miklós, Istvan Bege, Attila Farkas, Csaba Sulyok
{"title":"Woody: A Software System for the Design and Production of Doors and Windows","authors":"Orsolya Máthé, Botond Miklós, Istvan Bege, Attila Farkas, Csaba Sulyok","doi":"10.1109/SISY47553.2019.9111549","DOIUrl":"https://doi.org/10.1109/SISY47553.2019.9111549","url":null,"abstract":"The Woody project aims to make the daily production process easier and more efficient. It provides a platform for keeping track of all orders and makes it possible to generate workshop drawings, component lists and other required documents for each order. The workshop drawing contains the proportional blueprints for each product, while the list of all components needed for making them is also generated for the entire project. The software can also suggest an optimal strategy for cutting out these components, thus reducing the waste of resources. The definition of the products is done using a dedicated domain-specific language (DSL).The responsive web interface makes it possible for the application to be used in the field at the time of recording an order. In this way, pictures of the installation site can be uploaded using a mobile device in order to aid the manufacturing process.","PeriodicalId":256922,"journal":{"name":"2019 IEEE 17th International Symposium on Intelligent Systems and Informatics (SISY)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116826102","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}