Výsledky vyhľadávania
Názov Rozšírená realita vo vzdelávaní Súbež.n. Augmented reality in education Aut.údaje Dana Horváthová, Miroslav Blšák Autor Horváthová Dana 1965- (50%) UMBFP05 - Katedra informatiky
Spoluautori Blšák Miroslav (50%)
Zdroj.dok. DidInfo 2019 : medzinárodná konferencia o vyučovaní informatiky : 25. ročník konferencie. S. 68-72. - Banská Bystrica : Univerzita Mateja Bela, 2019 / Horváthová Dana 1965- ; Michalíková Alžbeta 1979- ; Škrinárová Jarmila 1962- ; Voštinár Patrik 1988- ; Andrejková Gabriela ; Berki Jan ; Brodenec Ivan 1977- ; Cápay Martin ; Dudáš Adam 1992- ; Horváthová Dana 1965- ; Hudec Milan 1966- ; Karabáš Ján 1977- ; Melicherčík Miroslav 1984- ; Michalíková Alžbeta 1979- ; Škrinárová Jarmila 1962- ; Trajteľ Ľudovít 1954- ; Voštinár Patrik 1988- ; DidInfo 2019 medzinárodná konferencia o vyučovaní informatiky Kľúč.slová vzdelávanie - education matematika - mathematics rozšírená realita - augmented reality aplikácie - applications Form.deskr. príspevky v zborníku - proceedings papers Jazyk dok. slovenčina Krajina Slovenská republika Anotácia Článok približuje problematiku rozšírenej reality, venuje sa jej definícií, budúcnosti, no najmä jej využitiu vo vzdelávaní. Rozšírená realita má obrovský potenciál pri vizualizácií priestorových objektov v reálnom svete. Snažili sme sa ju využiť v aplikácií, ktorú sme vytvorili pre potreby výučby predmetu matematika, presnejšie geometria na základných školách na zobrazenie Platónových telies. Naším cieľom bolo poukázať na možnosti rozšírenej reality, demonštrovať tieto telesá v priestore s možnosťou ich zobrazenia,otáčania, prehliadania z rôznych uhlov pohľadu.Aplikácia je využiteľná prostredníctvom smartfónu s OS Android URL https://io.fpv.umb.sk/didinfo/Zbornik_Didinfo_2019.pdf Kategória publikačnej činnosti AFD Číslo archívnej kópie 45829 Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ 
nerozpoznaný
Názov Comparison of in-house HPC calculation with public cloud computing for parallel algorithm containing recursive functions Aut.údaje Eduard Vesel, Jarmila Škrinárová, Adam Dudáš Autor Vesel Eduard (40%)
Spoluautori Škrinárová Jarmila 1962- (40%) UMBFP05 - Katedra informatiky
Dudáš Adam 1992- (20%)
Zdroj.dok. ICETA 2019 : 17th IEEE international conference on emerging eLearning technologies and applications, 21.-22.11.2019, Starý Smokovec. S. 805-809. - New Jersey : IEEE, 2019 ; IEEE international conference on emerging eLearning technologies and applications Kľúč.slová vysokovýkonné počítanie HPC virtuálne stroje - virtual machines paralelné algoritmy - parallel algorithms informatika - informatics Form.deskr. príspevky v zborníku - proceedings papers Jazyk dok. angličtina Krajina Spojené štáty Anotácia © 2019 IEEE. This work focuses on possibilities of practical using public cloud in comparison with high-performance cluster for difficult calculations. A task dealing with problem of coloring the edges of a large set of cubic graphs and examining relations between these graphs was used as a criterion. In general, we dealt with couple of modifications and levels of difficulty of a given task. Assessing the convenience of usage nowadays, not only computer resources, is significant factor and phenomenon an environmental friendliness. In the world of informational technology and in the field of high-performance computing, is established the idea of green computing. Algorithms for effective usage of available computing resources are used to reach the aim within the high-performance computing that is hidden under the green computing. In the connection with service providers of public cloud computing is solving of securing datacenter power from renewable sources an added factor. Kategória publikačnej činnosti AFD Číslo archívnej kópie 47181 Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ nerozpoznaný
Názov Optimization design for parallel coloring of a set of graphs in the High-Performance Computing Aut.údaje Adam Dudáš, Jarmila Škrinárová, Eduard Vesel Autor Dudáš Adam 1992- (40%)
Spoluautori Škrinárová Jarmila 1962- (40%) UMBFP05 - Katedra informatiky
Vesel Eduard (20%)
Zdroj.dok. IEEE 15th International Scientific Conference on Informatics : informatics 2019 : proceedings, 20.-22.11.2019, Poprad. Pp. 93-99. - New York : Institute of Electrical and Electronics Engineers, 2019 ; IEEE International Scientific Conference on Informatics Informatics 2019 Kľúč.slová paralelné počítanie - paralelné výpočty - parallel computing kubické grafy - cubic charts vysokovýkonné počítanie HPC algoritmy - algorithms informatika - informatics Form.deskr. príspevky v zborníku - proceedings papers Jazyk dok. angličtina Krajina Spojené štáty Anotácia © 2019 IEEE. This paper presents solution to problem of edge coloring of sizable set of cubic graphs and examination of relations between these graphs. We solved this problem on various computing systems and for various sizes of the problem (various number of graphs). For the computations we used High-Performance Computing Cluster and Amazon Web Services cloud environment. We measured and analyzed time of computation of edge coloring and other properties. Largest set we worked with contained almost 10 million graphs. We created new methodology, which can be used to finding order of the edges which optimizes time of computation of edge coloring for certain subset of graphs. On the basis of this methodology, we implemented algorithm for parallel edge coloring of set of graphs. For testing of the methodology, we designed 8 experiments. Results showed, that worst time of edge coloring of graph from set of 19 935 graphs before use of the methodology was 1260 ms. After application of our methodology, we found same order of edge coloring for whole group of 19 935 graphs and the highest time of coloring was 10 ms. Kategória publikačnej činnosti AFD Číslo archívnej kópie 47125 Kategória ohlasu CAILLOUET, Christelle - HEUSSE, Martin - ROUSSEAU, Franck. Optimal SF allocation in LoRaWAN considering physical capture and imperfect orthogonality. In EEE Global communications conference (GLOBECOM), Waikoloa, 09th-13th December 2019. New York : IEEE - Institute of electrical and electronics engineers, 2019. ISBN 978-1-7281-0962-6, pp. [1-8].
CERESNAK, Roman - KVET, Michal - MATIASKO, Karol. Improved method of selecting data in a nonrelational database. In 2021 international conference on information and digital technologies, IDT 2021, Žilina, 22th-24th June 2021. New Jersey : Institute of electrical and electronics engineers, 2021. ISBN 978-166543692-2, pp. 59-64.
KVET, Michal - ČEREŠŇÁK, Roman - ŠALGOVÁ, Veronika. Use of machine learning for the unknown values in database transformation processes. In 2021 Communication and information technologies conference proceedings, KIT 2021 : 11th international scientific conference, Vysoké Tatry, 13th-15th October 2021. New York : IEEE - Institute of electrical and electronics engineers, 2021. ISBN 978-1-6654-2879-8, pp. [1-7].
KVET, Michal. Covering undefined and untrusted values by the database index. In 10th world conference on information systems and technologies, WorldCIST 2022, Budva, 12th-14th April 2022. Berlin : Springer, 2022. ISBN 978-303104828-9, pp. 473-483.
KVET, Michal - MAJERCIAKOVA, Linda - GIBHARDT, Antoine - MILJKOVIC, Luka - BOUHTOUT, Wassim. Performance analysis of the database of telecommunications. In 31st conference of open innovations association, FRUCT 2022, virtual, 27th-29th April 2022. Helsinki : IEEE - Institute of electrical and electronics engineers, 2022. ISBN 978-952692447-2, pp. 145-152.
KVET, Michal. Identifying, managing, and accessing undefined tuple states in relational databases. In Proceedings of international conference on smart systems and technologies, SST 2022, Osijek, 19th-21st October. Piscataway : Institute of electrical and electronics engineers, 2022. ISBN 978-166548215-8, pp. 165-172.
KVET, Michal. Impact of disc types on database performance. In 16th international scientific conference on informatics : Informatics 2022, Poprad, 23th-25th November 2022. Piscataway : Institute of electrical and electronics engineers, 2022. ISBN 979-8-3503-1034-4, pp. 188-195.
KVET, Michal. Relation between the temporal database environment and disc block size. In 16th international scientific conference on informatics : Informatics 2022, Poprad, 23th-25th November 2022. Piscataway : Institute of electrical and electronics engineers, 2022. ISBN 979-8-3503-1034-4, pp. 196-202.
KVET, Michal. Identifying and treating NULL values in the Oracle Database performance case study. In 33rd Conference of Open innovations association : FRUCT 2023, Žilina, 24.05.-26.05.2023. Piscataway : Institute of electrical and electronics engineers computer society, 2023. ISBN 978-952692449-6, pp. 161-168.
KVET, Michal. Using boolean data type in Oracle database performance study. In International conference on information and digital technologies 2023 : IDT 2023, Žilina, 20th June 2023. Piscataway : Institute of electrical and electronics engineers, 2023. ISBN 979-835030586-9, pp. 179-186.
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ nerozpoznaný
Názov Improved process of running tasks in the high performance computing system Aut.údaje Adam Dudáš, Patrik Voštinár ... [et al.] Autor Dudáš Adam 1992- (30%)
Spoluautori Voštinár Patrik 1988- (30%) UMBFP05 - Katedra informatiky
Škrinárová Jarmila 1962- (30%) UMBFP05 - Katedra informatiky
Siláči Jozef (10%)
Zdroj.dok. ICETA 2018 : 16th IEEE international conference on emerging eLearning technologies and applications, 15.-16.11.2018, Starý Smokovec. Pp. 133-140. - New Jersey : Institute of Electrical and Electronics Engineers, 2018 ; Emerging eLearning technologies and applications medzinárodná konferencia Kľúč.slová high performance computing HPC grafy - charts - graphs Jazyk dok. angličtina Krajina Spojené štáty Systematika 004 Anotácia This paper is motivated by the need of bringing high performance computing closer to the researchers, young scientists and students. Every researcher or student who needs to run tasks on High Performance Computing Cluster has to write startup script for the task itself. This script contains many parameters which are needed for the system to run given task. We created software application which generates startup script and cooperates with existing complex online system used for registering users, monitoring of resources and tasks on cluster. This application is able to help researchers or students to create startup script. Script created in our application can be used as standard PBS startup script in the High Performance Computing Centre in Banska Bystrica. We incorporated this application to already existing online system used with HPCC and tested it on the model problem of coloring permutations of cubic graph. Kategória publikačnej činnosti AFD Číslo archívnej kópie 43782 Kategória ohlasu HORÁK, Tibor - ŠIMON, Marek - HURAJ, Ladislav - BUDJAČ, Roman. Vulnerability of smart iot-based automation and control devices to cyber attacks. In Advances in intelligent systems and computing. ISSN 2194-5357, 2020, vol. 1226, pp. 287-294.
ČERNANSKÝ, Michal - HURAJ, Ladislav - ŠIMON, Marek. Controlled DDoS attack on IPv4/IPv6 network using distributed computing infrastructure. In Journal of information and organizational sciences. ISSN 1846-3312, 2020, vol. 44, no. 2, pp. 297-316.
KVET, Michal - PAPAN, Jozef. The complexity of the data retrieval process using the proposed index extension. In IEEE access. ISSN 2169-3536, 2022, vol. 10, pp. 46187-46213.
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ nerozpoznaný
Názov A methodology for the professional training of the management and evaluation of HPC systems Aut.údaje Jarmila Škrinárová, Adam Dudáš Autor Škrinárová Jarmila 1962- (60%) UMBFP05 - Katedra informatiky
Spoluautori Dudáš Adam 1992- (40%)
Zdroj.dok. Open Computer Science. Vol. 8, no. 1 (2018), pp. 68-79. - Warsaw : De Gruyter Poland, 2018 Kľúč.slová vysokovýkonné počítanie vysokovýkonné systémy manažovanie strategická výskumná agenda Jazyk dok. angličtina Krajina Poľsko Systematika 007 Anotácia The paper is motivated by critical demand for experts and scientists working in areas of mathematical modeling, simulations, big data techniques and who are familiar with management of HPC systems from user and administrator point of view. We created a new course entitled "HPC system management". Our goal is focused on students to provide them with knowledge and understanding of complex problem of the HPC system management concerning job scheduling. Important fact is that the job scheduling problem is an NPcomplete problem. Next objective of our course is to educate skilled experts, who are able to design and implement programs, scripts and models doing job management to solve specific parts of this complex problem. The course is innovative from several points of view. Our new approach lies in specific content, which is oriented to the HPC system management in contrast to existing courses, which are usually focused on development of HPC applications. Also we developed and provide new e Kategória publikačnej činnosti ADM Číslo archívnej kópie 43420 Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika nerozpoznaný
Názov Metodika tvorby a spracovania interaktívneho panoramatického videa Podnázov diplomová práca Aut.údaje Adam Dudáš; školiteľ: Dana Horváthová Autor Dudáš Adam 1992-
Ďalší autori Horváthová Dana 1965- (Školiteľ (konzultant))
Korp. Univerzita Mateja Bela . Fakulta prírodných vied . Katedra informatiky , Banská Bystrica, Slovensko Vyd.údaje Banská Bystrica , 2017. - 51 s. Kľúč.slová interaktívne videá - interactive videos panoramatické videá - panoramic videos virtuálna realita - virtual reality Jazyk dok. slovenčina Krajina Slovenská republika Systematika 004 Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xk - Kvalifikačné práce Počet ex. 1, z toho voľných 0, prezenčne 1 
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Názov Model of education and training strategy for the management of HPC systems Súbež.n. Model vzdelávacej stratégie pre riadenie HPC systémov Aut.údaje Jarmila Škrinárová, Adam Dudáš ... [et al.] Autor Škrinárová Jarmila 1962- (40%) UMBFP05 - Katedra informatiky
Spoluautori Dudáš Adam 1992- (40%)
Vesel Eduard (20%)
Zdroj.dok. Informatics 2017 : proceedings, 2017 IEEE 14th international scientific conference on informatics, November 14-16, 2017, Poprad. Pp. 400-405. - New York : Institute of Electrical and Electronic Engineers, 2017 ; Informatics 2017 medzinárodná vedecká konferencia Kľúč.slová high performance computing management of HPC strategic research agenda for HPC Jazyk dok. angličtina Krajina Spojené štáty Systematika 004 Anotácia © 2017 IEEE. The paper is motivated by critical demand of scientists with abilities and skills in areas of mathematical modeling, simulations, big data techniques, using, administrating and management of HPC systems. We designed and realized a new model of course named 'HPC system management'. Its novelty lies in the content of the course, the methodology of teaching and in expected outcomes. The focus is put on job scheduling in HPC systems and management of such systems. Job scheduling is NP-complete problem. Finding a solution of a particular instance of this problem requires scientific approach. This is the reason why we choose the methodology of teaching in style of scientific project. Students created autonomous software tools and implementation of HPC system management model. The model was evaluated on the base of simulation process and last job completion time Cmax criterion Kategória publikačnej činnosti AFD Číslo archívnej kópie 41418 Kategória ohlasu MELICHERČÍK, M. - SILÁDI, V. - SVÍTEK, M. - HURAJ, L. Spreading high performance computing skills with e-learning support. In 16th IEEE international conference on emerging elearning technologies and applications, ICETA 2018, Starý Smokovec, The High Tatras, 15th-16th November 2018. New Jersey : Institute of electrical and electronics engineers, 2018. ISBN 978-153867914-2, pp. 361-366.
MWASAGA, Nkundwe Moses - JOY, Mike. Using high-performance computing artifacts as a learning intervention : a systematic literature review. In 2nd international conference on intelligent and innovative computing applications, ICONIC 2020, Holiday InnPlaine Magnien, Mauritius, 24th - 25th September 2020. New York : Association for computing machinery, 2020. ISBN 978-145037558-0.
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ nerozpoznaný
Názov Podporný softvér pre vyučovanie vybranej témy v syntaktickej analýze Podnázov bakalárska práca Aut.údaje Adam Dudáš; školiteľ: Ivan Brodenec Autor Dudáš Adam 1992-
Ďalší autori Brodenec Ivan 1977- (Školiteľ (konzultant))
Korp. Univerzita Mateja Bela . Fakulta prírodných vied . Katedra informatiky , Banská Bystrica, Slovensko Vyd.údaje Banská Bystrica , 2015. - 43 s. Kľúč.slová syntaktická analýza podporné softvéry - supporting software automaty teoretická informatika Jazyk dok. slovenčina Krajina Slovenská republika Systematika 004 Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xk - Kvalifikačné práce Počet ex. 1, z toho voľných 0, prezenčne 1 kniha