Lidé na fakultě
Ing. Mgr. Michal Jeřábek, Ph.D.

rozklikni NABÍDKU

Publikace

informace pocházejí z univerzitní databáze V3S

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2024, 2024 Smart City Symposium Prague - IEEE PROCEEDINGS, New York, IEEE Press), ISBN 979-8-3503-6096-7, ISSN 2831-5618
Anotace:
The paper describes the software outputs of the R&D project “Intelligent system for analysis and prediction of public transport”. All developed outputs were integrated into the pilot plant to test and optimize before the production phase. All outputs were tested first individually and then complexly with interconnection to other parts of the system. The paper further describes the process of testing and the results obtained for the short-term prediction module for route planning and the module for analysis and medium-term predicting for the needs of public transport operators.
DOI:
10.1109/SCSP61506.2024.10552691
Typ:
Stať ve sborníku z prestižní konf.

Autoři:
Srp, R.; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Petr Bureš, Ph.D.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; doc. Ing. Tomáš Tichý, Ph.D., MBA; Novák, D.
Publikováno:
2024
Anotace:
Předmětem technických podmínek je dopravní informační centrum (dále DIC) zřízené a provozované vlastníkem a/nebo správcem pozemních komunikací. Obsah TP 172 je členěn do několika na sebe navazujících kapitol postupujících v popisu „od obecného ke konkrétnímu“. DIC je nejprve zasazen do kontextu dopravního systému jako celku a je určen vztah ke klíčovým subjektům dopravního systému. Je definován rozsah DIC pro účely TP 172, včetně formulace vize rozvoje a návrhu organizační, funkční a informační architektury. Jádrem TP 172 je definice a strukturovaný popis katalogu dat a informací datového skladu DIC. Zásady a minimální požadavky na regionální DIC.
Typ:
Výsledky promítnuté do směrnic a nelegisl. předpisů

Autoři:
Jetmar, M.; Kubát, J.; doc. Ing. Vít Fábera, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2022, 5th EAI International Conference on Management of Manufacturing Systems, Springer Science and Business Media Deutschland GmbH), p. 129-141), ISBN 978-3-030-67240-9, ISSN 2522-8595
Anotace:
Public administration implements decisions of elected bodies, i.e., deals with the governance of public issues, ensures compliance of practice with law. Public administration creates sustainable economic prosperity, ensures social cohesion and human well-being. Public administration has very often been seen as a service to the population; its quality affects not only social confidence in the public sector but also in the whole political system. From the economic point of view, public administration represents a managerial structure ensuring mainly the supply of public goods; the allocation function of the public sector and its ability to efficiently provide public goods and public services are particularly important. The paper describes the context of territorial public administration in the Czech Republic, where all municipalities are obliged to provide basic administrative services and local public services. Public libraries and elementary schools represent traditional public services provided by communities and towns. Using the data envelopment analysis (DEA) method, the paper focuses on assessing the economic efficiency of providing these two traditional public services.
DOI:
10.1007/978-3-030-67241-6_11
Typ:
Stať ve sborníku z prestižní konf. (Scopus)

Autoři:
Ing. Jiří Brož, MSc., Ph.D.; Ing. Martin Šrotýř, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2022, Sustainable Management of Manufacturing Systems in Industry 4.0, Springer Science and Business Media Deutschland GmbH), p. 15-29), ISBN 978-3-030-90461-6, ISSN 2522-8609
Anotace:
This overview chapter lists the various use cases where vehicle-to-vehicle communication or vehicle-to-infrastructure is used and also presents selected results of performed testing of the pilot project (C-ROADS) of C-ITS technology in the Czech Republic. Communication is important for different road situations. Currently, use cases for warning messages for drivers are being tested internationally, and the Czech Republic is also involved in this testing through the C-ROADS Czech Republic project. The below list of use cases is not exhaustive, but represents a comprehensive list of major situations in which dangerous situations may occur that endanger the lives of all road users. The chapter is divided into two basic parts. The first part contains a list of use cases for testing. The second part deals with the C-ITS testing in real traffic conditions within the C-ROADS CZ project. © 2022, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG.
DOI:
10.1007/978-3-030-90462-3_2
Typ:
Kapitola v knize s nadnárodní působností

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jiří Brož, MSc., Ph.D.
Publikováno:
2022, 5th EAI International Conference on Management of Manufacturing Systems, Springer Science and Business Media Deutschland GmbH), p. 219-227), ISBN 978-3-030-67240-9, ISSN 2522-8595
Anotace:
Autonomous vehicles seem to be an integral part of future transport, both in passenger and freight transport. One of the cornerstones of autonomous vehicles is their mutual ability to communicate. In addition to mutual communication, communication with the infrastructure is also required, and general connectivity to the Internet for obtaining data from information systems is also important. So we are talking about CAV—Connected and Autonomous Vehicles. For communication, both the speed and security of communication and the trustworthiness of the source of the message are important. Communication is important for different road situations. Currently, use cases for warning messages for drivers are being tested internationally, and the Czech Republic is also involved in this testing through the C-ROADS Czech Republic project. This overview paper lists the various use cases where vehicle-to-vehicle communication or vehicle-to-infrastructure is used.
DOI:
10.1007/978-3-030-67241-6_18
Typ:
Stať ve sborníku z prestižní konf. (Scopus)

Autoři:
Jetmar, M.; Kubát, J.; doc. Ing. Vít Fábera, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2022, Sustainable Management of Manufacturing Systems in Industry 4.0, Springer Science and Business Media Deutschland GmbH), p. 31-45), ISBN 978-3-030-90461-6, ISSN 2522-8609
Anotace:
The article deals with the issue of applying the Data Envelopment Analysis (DEA) method, when examining the efficiency of selected public services provided by municipalities. It focuses on typical services provided by most municipalities, such as the operation of local libraries and primary schools. It describes the methodological basis for calculating the efficiency of municipalities divided into smaller, more homogeneous groups. It then shows the practical results of the efficiency calculation – the mean values achieved in the categories examined and the selected groups of municipalities in the context of the whole set. The method of creation and operation of the software application created for the purpose of DEA calculation is then described.
DOI:
10.1007/978-3-030-90462-3_3
Typ:
Kapitola v knize s nadnárodní působností

Autoři:
Hamerníková, B.; doc. Ing. Vít Fábera, Ph.D.; Beneš, V.; Jetmar, M.; Ing. Mgr. Michal Jeřábek, Ph.D.; Kubát, J.; Pančík, J.; Plaček, M.
Publikováno:
2020, New Approaches in Management of Smart Manufacturing Systems, Basel, Springer Nature Switzerland AG), p. 55-69), ISBN 978-3-030-40175-7, ISSN 2522-8595
Anotace:
The presented contribution is a description of first output from a project and describes a software solution architecture of performance management tool for public sector economy. The contribution defines the functional and system requirements and their technological implementation, data integration procedures, and design and creation of a database consisting of available public sector databases. The project team uses a multidisciplinary approach—a mix of methods of economics, operational research, and information technology. The subject of goals in this research project is a description of the current state of research in the field of application of nonparametric statistical methods (DEA, FDH) for analysis, development of a software tool, and comparison of municipal efficiency with it. The project research outputs can be identified with the creation of the information system that consists of software application together with efficiency analysis methodology. The next aim is to create a web application as support of processes defined by the methodology of analysis which can serve as a support tool for easy use by potential users. The statistical algorithms DEA and FDH are the output of a team of economists and statisticians and are ported to the back-end of the web application by being delivered to a team responsible for developing a software application in the form of functions written in R along with a validation set of data.
DOI:
10.1007/978-3-030-40176-4_4
Typ:
Kapitola v jiné knize

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Kubat, J.; doc. Ing. Vít Fábera, Ph.D.
Publikováno:
2020, New Approaches in Management of Smart Manufacturing Systems, Basel, Springer Nature Switzerland AG), p. 113-128), ISBN 978-3-030-40175-7, ISSN 2522-8595
Anotace:
The paper deals with the comparison of cities, which will allow to identify reserves in the management of public funds and in the provision of services to its residents. The first step in the comparison is to determine the parameters that can be used to compare a set of cities. An appropriate choice of parameters allows performance comparison across a wide range of areas. A very interesting method for comparison seems to be the DEA method, which allows a relative comparison of a set of cities. Relative comparisons are advantageous if the best values of the parameters that can be achieved are not known, but at the same time it is necessary to compare comparable cities. The paper describes the use of DEA method for comparing cities with each other. The DEA description includes an illustrative example showing the differences between VRS, CRS and FDH models. Paper also describes the software application that is developed for the purpose to compare the efficiency of municipalities. The paper describes the architecture of the application, its functions and print screens from the web interface.
DOI:
10.1007/978-3-030-40176-4_7
Typ:
Kapitola v jiné knize

Autoři:
Hamerníková, B.; doc. Ing. Vít Fábera, Ph.D.; Beneš, V.; Jetmar, M.; Ing. Mgr. Michal Jeřábek, Ph.D.; Kubát, J.; Pančík, J.; Plaček, M.
Publikováno:
2020, 4th EAI International Conference on Management of Manufacturing Systems, Cham, Springer International Publishing), p. 205-218), ISBN 978-3-030-34271-5, ISSN 2522-8595
Anotace:
The presented contribution is a description of the first output from a project and describes a software solution architecture of performance management tool for public sector economy. The contribution defines functional and system requirements and their technological implementation, data integration procedures, and design and creation of a database consisting of available public sector databases. The project team uses a multidisciplinary approach – a mix of methods of economics, operational research, and information technology (IT). The subject of goals in this research project is a description of the current state of research in the field of application of nonparametric statistical methods (DEA, FDH) for analysis, developing a software tool and comparison of municipal efficiency with it. The project research outputs can be identified with the creation of the information system (IS) which consists of software application together with efficiency analysis methodology. The next aim is to create a web application as support of processes is defined by the methodology of analysis which can serve as support tool for easy use by potential users. The statistical algorithms DEA and FDH are the output of a team of economists–statisticians and are ported to the back-end of the web application by being delivered to a team responsible for developing a software application in the form of functions written in R along with a validation set of data.
DOI:
10.1007/978-3-030-34272-2_19
Typ:
Stať ve sborníku z prestižní konf. (Scopus)

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Kubát, J.; doc. Ing. Vít Fábera, Ph.D.
Publikováno:
2020, 4th EAI International Conference on Management of Manufacturing Systems, Cham, Springer International Publishing), p. 33-41), ISBN 978-3-030-34271-5, ISSN 2522-8595
Anotace:
The paper describes the use of DEA method for comparing cities with each other. The DEA description includes an illustrative example showing the differences between VRS, CRS and FDH models. Paper also describes the software application that is developed for the purpose to compare the efficiency of municipalities.
DOI:
10.1007/978-3-030-34272-2_3
Typ:
Stať ve sborníku z prestižní konf. (Scopus)

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; Skuhra, R.
Publikováno:
2017
Typ:
Technická zpráva v češtině

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2016
Anotace:
Obsahem zprávy je posouzení úplnosti a komplexnosti dokumentace konkrétního proprietárního řešení EOC ve vztahu k seznamu nutných požadavků pro plné využití odbavovací techniky dalšího dodavatele v systému EOC dle posuzované dokumentace.
Typ:
Výzkumná zpráva v češtině

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Patrik Horažďovský, Ph.D.; Matějec, J.
Publikováno:
2016
Anotace:
Obsahem zprávy je etapa A a B „Studie harmonizace elektronického odbavování cestujících v Královehradeckém a Pardubickém kraji včetně krajských měst“ zhotovené na základě Smlouvy o dílo č. HK 2016/0729 ze dne 20.4.2016 uzavřené mezi Statutárním městem Hradec Králové a Statutárním městem Pardubice na straně jedné a Českým vysokým učením technickým, Fakultou dopravní na straně druhé (dále zhotovitel díla nebo jen zhotovitel).
Typ:
Výzkumná zpráva v češtině

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; Matějec, J.
Publikováno:
2016
Anotace:
Jedná se o rozpracování technického řešení tzv. varianty D v rámci „Studie harmonizace elektronického odbavování cestujících v Královehradeckém a Pardubickém kraji včetně krajských měst“, a to v rozsahu dříve vypracovaných variant A až C.
Typ:
Výzkumná zpráva v češtině

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Patrik Horažďovský, Ph.D.; Michal Kovaljov
Publikováno:
2016
Anotace:
Technická zpráva obsahující výsledky navržených testů sloužících k ověření požadovaných technických parametrů testovaného zařízení.
Typ:
Výzkumná zpráva v češtině

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2015
Anotace:
Zpráva vznikla na základě objednávky společnosti Operátor OPENCARD, a.s.
Typ:
Výzkumná zpráva v češtině

Autoři:
Ing. Jan Krčál, Ph.D.; Krčálová, L.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2015, PARIPEX - Indian Journal of Research, 4 (11), p. 178-180), ISSN 2250-1991
Anotace:
Pedestrian crossings constitute an essential part of traffic infrastructure. This article deals with velocity of persons on pedestrian crossings. The pedestrians are divided into several groups in order to capture their different velocities. To define a group of persons with limited movement and orientation abilities we use the applicable legislation of the Czech Republic. We further describe in detail technical parameters of the pedestrian crossings and other factors influencing in a significant way velocity of persons on pedestrian crossings. A throughout understanding of velocity of persons on pedestrian crossings can influence the duration of the green light and as such play a role in designing light signal plans or in Smart Cities applications.
DOI:
10.15373/22501991
Typ:
Článek v odborném recenzovaném periodiku

Autoři:
prof. Dr. Ing. Miroslav Svítek, dr. h. c.; Ing. Milan Sliacky, Ph.D.; Ing. Jindřich Borka, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2015
Anotace:
Tento dokument shrnuje výzkumnou činnost projektu "Technická podpora a metody pro ověřování interoperability odbavovacích a informačních systémů ve veřejné dopravě" za třetí etapu jeho řešení nazvanou "Poloprovoz certifikačního pracoviště a ověření funkčních vzorků", cílem které bylo sestavit, zprovoznit, otestovat a vyhodnotit certifikační pracoviště a dále určit certifikační postupy a procesy, vč. provedení modelových certifikačních testů na funkčních vzorcích a komponentách certifikačního pracoviště.
Typ:
Výzkumná zpráva v češtině

Autoři:
prof. Dr. Ing. Miroslav Svítek, dr. h. c.; Ing. Jindřich Borka, Ph.D.; Ing. Milan Sliacky, Ph.D.; Matějec, J.; Skuhra, R.; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Patrik Horažďovský, Ph.D.
Publikováno:
2015
Anotace:
Tento dokument shrnuje výzkumnou činnost projektu "Technická podpora a metody pro ověřování interoperability odbavovacích a informačních systémů ve veřejné dopravě" za čtvrtou a poslední etapu jeho řešení, cílem které bylo dokončení všech činnosti a úkolů projektu.
Typ:
Oponovaná výzkumná zpráva v češtině

Autoři:
Ing. Martin Šrotýř, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; prof. Ing. Tomáš Zelinka, CSc.
Publikováno:
2015, 2015 Smart Cities Symposium Prague (SCSP), New York, IEEE Press), ISBN 978-1-4673-6727-1
Anotace:
This paper presents the result of the project TA02031411 - transportation system which provides information about the predicted occupancy of parking spaces to truck drivers. Providing this information leads to optimizing the use of existing parking spaces on the highway network and also makes it easier for drivers to deciding on a suitable location for parking, which ultimately contributes to the fluency and safety of traffic.
DOI:
10.1109/SCSP.2015.7181543
Typ:
Stať ve sborníku z prestižní konf.

Autoři:
Ing. Martin Šrotýř, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; prof. Ing. Tomáš Zelinka, CSc.
Publikováno:
2015, Smart Cities Symposium Prague 2015 Proceedings - Czech Technical University in Prague, Praha, České vysoké učení technické v Praze, Fakulta dopravní), p. 29-29), ISBN 978-80-01-05742-1
Anotace:
This paper presents the result of the project TA02031411 - transportation system which provides information about the predicted occupancy of parking spaces to truck drivers. Providing this information leads to optimizing the use of existing parking spaces on the highway network and also makes it easier for drivers to deciding on a suitable location for parking, which ultimately contributes to the fluency and safety of traffic.
Typ:
Abstrakt ve sborníku z mezinár. konf. cizojazyčně

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jindřich Borka, Ph.D.; Skuhra, R.
Publikováno:
2015, 2015 Smart Cities Symposium Prague (SCSP), New York, IEEE Press), ISBN 978-1-4673-6727-1
Anotace:
Due to the high level of development of integrated transport systems in the Czech Republic the need for standardization in this area is constantly becoming urgent. The article deals with the process analysis of a typical fare collection and information system for public transport in the Czech Republic. Results of the analysis are important for the assessment of systems interfaces from standardization point of view.
DOI:
10.1109/SCSP.2015.7181572
Typ:
Stať ve sborníku z prestižní konf.

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jindřich Borka, Ph.D.; Skuhra, R.
Publikováno:
2015, Smart Cities Symposium Prague 2015 Proceedings - Czech Technical University in Prague, Praha, České vysoké učení technické v Praze, Fakulta dopravní), p. 30-30), ISBN 978-80-01-05742-1
Anotace:
Due to the high level of development of integrated transport systems in the Czech Republic the need for standardization in this area is constantly becoming urgent. The article deals with the process analysis of a typical fare collection and information system for public transport in the Czech Republic. Results of the analysis are important for the assessment of systems interfaces from standardization point of view.
Typ:
Abstrakt ve sborníku z mezinár. konf. cizojazyčně

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2015
Anotace:
Předmětem této zprávy bylo vypracování expertního stanoviska Fakulty dopravní ČVUT v Praze k 4 otázkám zadaným v rámci objednávky Plzeňských městských dopravních podniků, a.s. ze dne 16. 12. 2015.
Typ:
Výzkumná zpráva v češtině

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Jakl, F.; Ing. Jan Krčál, Ph.D.; Krčálová, L.
Publikováno:
2015, 2015 Smart Cities Symposium Prague (SCSP), New York, IEEE Press), ISBN 978-1-4673-6727-1
Anotace:
An integral part of the concept of “smart cities” are information and orientation systems for visually impaired persons. This paper presents the results of the research of functionality trains system for visually impaired passengers in the Prague.
DOI:
10.1109/SCSP.2015.7181558
Typ:
Stať ve sborníku z prestižní konf.

Autoři:
Jakl, F.; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.; Krčálová, L.
Publikováno:
2015, Smart Cities Symposium Prague 2015 Proceedings - Czech Technical University in Prague, Praha, České vysoké učení technické v Praze, Fakulta dopravní), p. 34-34), ISBN 978-80-01-05742-1
Anotace:
An integral part of the concept of "smart cities" are information and orientation systems for visually impaired persons. This paper presents the results of the research of functionality trains system for visually impaired passengers in the Prague.
Typ:
Abstrakt ve sborníku z mezinár. konf. cizojazyčně

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.
Publikováno:
2015, ISBN 978-80-01-05742-1
Typ:
Sborník z mezinár. konf. cizojazyčně

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2015
Anotace:
Předmětem této zprávy je vypracování expertního stanoviska Fakulty dopravní ČVUT v Praze k možnostem modernizace odbavovacích zařízení v regionálních autobusech IDS JMK.
Typ:
Výzkumná zpráva v češtině

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2015
Anotace:
Tato studie vznikla na základě poptávky Středočeského kraje pod rámcovou smlouvou č. S 0321/DOP/2014 ze dne 11. 2. 2014 v souvislosti s problematikou interoperability technologií elektronického odbavení cestujících u dopravce OAD Kolín.
Typ:
Výzkumná zpráva v češtině

Autoři:
Ing. Milan Sliacky, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2015
Typ:
Výzkumná zpráva v češtině

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2015, ISBN 978-1-4673-6727-1
Typ:
Sborník z mezinár. konf.

Autoři:
prof. Ing. Tomáš Zelinka, CSc.; Ing. Mgr. Michal Jeřábek, Ph.D.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.
Publikováno:
2014, Journal of Systemics, Cybernetics and Informatics, 12 (2), p. 74-80), ISSN 1690-4524
Anotace:
Paper presents telecommunications security issues with dynamically changing networking. Paper also presents performance indicators of authentication as an integral part of the approach to non-public information. Expected level of security depend on relevant ITS services requirements, different solutions require different levels of quality. Data volumes transferred both in private data vehicle on board networks as well as between vehicles and infrastructure or other vehicles significantly and progressively grow. This trend leads to increase of the fatal problems if security of the wide area networks is not relevantly treated. Relevant communications security treatment becomes crucial part of the ITS telecommunications solution because probability of hazards appearances grow if vehicles networks are integrated in the dynamically organized wide area networks. Besides of available “off shelf” security tools solution based on non-public universal identifier with dynamical extension and data selection according to actor role or category is presented including performances indicators for the authentication process.
Typ:
Článek v odborném recenzovaném periodiku

Autoři:
doc. Ing. Martin Leso, Ph.D.; Konopáč, T.; Ing. Bc. Dušan Kamenický, Ph.D.; Ing. Milan Marvan; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.; Krčálová, L.
Publikováno:
2014
Anotace:
Studie pro SŽDC provádějící analýzu dopadů změn norem a dalších návrhovaných technických opatření.
Typ:
Výzkumná zpráva v češtině

Autoři:
Krčálová, L.; Ing. Jan Krčál, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2014, Mezinárodní Masarykova konference pro doktorandy a mladé vědecké pracovníky 2014, Hradec Králové, MAGNANIMITAS), p. 3117-3121), ISBN 978-80-87952-07-8
Anotace:
The paper discusses the data collection for route mapping for persons with limited mobility and sense of orientation. It defines the term of persons with limited mobility and sense of orientation and legislative framework of the issue. The article focuses on the issue of route mapping, its markings using semaphore's convention and of problems of parameters measurement of the elements of transport infrastructure and of data collection.
Typ:
Stať ve sborníku z mezinár. konf. cizojazyčně

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.; prof. Ing. Tomáš Zelinka, CSc.
Publikováno:
2014, Proceedings of the 18th Word Multi-Conference on Systemics, Cybernetics and Informatics, Orlando, Florida, International Institute of Informatics and Systemics), p. 95-99), ISBN 978-1-941763-04-9
Anotace:
Electronic information systems are an integral part of transportation arrangements in every city. They are built with the aim to offer to its constituents various services and to facilitate their orientation in a complex transportation network. These systems, however, do not necessarily take into consideration the needs of the handicapped, for example the visually impaired, although precisely this group needs correct and aptly transmitted information more than any other segment of the population. This article highlights the basic concept of the expansion of the current transportation information system in the Czech Republic by employing the Near Field Communication technology for the visually impaired passengers.
Typ:
Vyzvaná předn. uvedená ve sborníku z mezinárodní konf.

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.; prof. Ing. Tomáš Zelinka, CSc.
Publikováno:
2014, Journal of Systemics, Cybernetics and Informatics, 12 (4), p. 59-63), ISSN 1690-4524
Anotace:
This article highlights the basic concept of the expansion of the current transportation information system in the Czech Republic by employing the Near Field Communication technology for the visually impaired passengers. Nowadays are electronic information systems an integral part of transportation arrangements in every city. They are built with the aim to offer to its constituents various services and to facilitate their orientation in a complex transportation network. These systems, however, do not necessarily take into consideration the needs of the handicapped, for example the visually impaired, although precisely this group needs correct and aptly transmitted information more than any other segment of the population.
Typ:
Článek v odborném recenzovaném periodiku

Autoři:
prof. Ing. Tomáš Zelinka, CSc.; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Martin Šrotýř, Ph.D.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Bc. Petr Kumpošt, Ph.D.
Publikováno:
2014, Journal of Systemics, Cybernetics and Informatics, 12 (4), p. 64-68), ISSN 1690-4524
Anotace:
More and more often occurs problem with the lack of parking places for trucks over 3.5t, which is related to the increase in the intensity of freight transport. Consequently this can lead to very dangerous situations with parking of trucks because drivers do not have information about the occupancy of the nearest parking. The paper presents an intelligent transportation system, which provides information about the predicted occupancy of parking lots to truck drivers. Providing this information leads to optimizing the use of existing parking areas on the highway network and also makes it easier for drivers to deciding on a suitable location for parking, which ultimately contributes to the fluency and safety of traffic.
Typ:
Článek v odborném recenzovaném periodiku

Autoři:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; prof. Ing. Tomáš Zelinka, CSc.; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Bc. Petr Kumpošt, Ph.D.
Publikováno:
2014, WSEAS Transactions on Systems, 13 (1), p. 450-456), ISSN 1109-2777
Anotace:
he paper presents the telematics system which deals with a problem of lack of parking places for trucks. This problem can lead to very dangerous situation with improper parking of these trucks. The presented telematics system provides information about the predicted occupancy of parking areas along the highways. This information will help to optimize the usage of existing parking and it is useful for truck drivers in their decision making process of selection the appropriate place for parking, which will contribute to the fluency and safety of traffic as a whole.
Typ:
Článek v periodiku excerpovaném databází Scopus

Autoři:
doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.; prof. Ing. Tomáš Zelinka, CSc.; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Bc. Petr Kumpošt, Ph.D.
Publikováno:
2014, Communications, Circuits and Educational Technologies, http://www.europment.org/, EUROPMENT, European Society for Applied Sciences and Development), p. 150-153), ISBN 978-1-61804-231-6
Anotace:
Due to an increase in the intensity of freight transport on the road network in the Czech Republic, are increasingly occurs problems of lack of parking spaces for heavy goods vehicles. This leads to very dangerous situations with improper parking of trucks. The paper presents the proposed telematics system, which provides information for drivers of trucks over 3.5t about the predicted occupancy for the nearest parking. Providing this information to drivers will optimize the usage of existing parking areas on the highway network and to drivers to facilitate decisions about the appropriate place for parking, which will contribute to the fluency and safety of traffic as a whole.
Typ:
Stať ve sborníku z mezinár. konf.

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.
Publikováno:
2014, Proceedings of the International Conference on Information and Communication Technology for Education, Singapore, International Association of Computer Science and Information Technology Press), p. 25-32), ISSN 1743-3517
Anotace:
Every developed society features an elaborated transportation information system to facilitate orientation. Such information system must offer real-time data (information) with high degree of reliability and security, taking into consideration its constituents. This article focuses on visually impaired persons, a chief group among these constituents and highlights the possibilities of a superstructure to the existing transportation information systems in the Czech Republic.
DOI:
10.2495/ICTE130041
Typ:
Stať ve sborníku z mezinár. konf.

Autoři:
Ing. Martin Šrotýř, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; prof. Ing. Tomáš Zelinka, CSc.; Ing. Bc. Petr Kumpošt, Ph.D.
Publikováno:
2014, Proceedings of the 18th Word Multi-Conference on Systemics, Cybernetics and Informatics, Orlando, Florida, International Institute of Informatics and Systemics), p. 267-270), ISBN 978-1-941763-04-9
Anotace:
More and more often occurs problem with the lack of parking places for trucks over 3.5t, which is related to the increase in the intensity of freight transport. Consequently this can lead to very dangerous situations with parking of trucks because drivers do not have information about the occupancy of the nearest parking. The paper presents an intelligent transportation system, which provides information about the predicted occupancy of parking lots to truck drivers. Providing this information leads to optimizing the use of existing parking areas on the highway network and also makes it easier for drivers to deciding on a suitable location for parking, which ultimately contributes to the fluency and safety of traffic.
Typ:
Vyzvaná předn. uvedená ve sborníku z mezinárodní konf.

Autoři:
prof. Ing. Tomáš Zelinka, CSc.; Ing. Mgr. Michal Jeřábek, Ph.D.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.
Publikováno:
2013, Proceedings of the 17th World Multi-Conference on Systemics, Cybernetics and Informatics, Orlando, IIIS - International Institute of Informatics and Systemics), p. 295-300), ISBN 978-1-936338-87-0
Anotace:
Paper presents telecommunications security issues with dynamically changing networking. Paper also presents performance indicators of authentication as an integral part of the approach to non-public information. Expected level of security depend on relevant ITS services requirements, different solutions require different levels of quality. Data volumes transferred both in private data vehicle on board networks as well as between vehicles and infrastructure or other vehicles significantly and progressively grow. This trend leads to increase of the fatal problems if security of the wide area networks is not relevantly treated. Relevant communications security treatment becomes crucial part of the ITS telecommunications solution because probability of hazards appearances grow if vehicles networks are integrated in the dynamically organized wide area networks. Besides of available “off shelf” security tools solution based on non-public universal identifier with dynamical extension and data selection according to actor role or category is presented including performances indicators for the authentication process.
Typ:
Vyzvaná předn. uvedená ve sborníku z mezinárodní konf.

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2013, 20th Anniversary of the Faculty of Transportation Sciences, Czech Technical University in Prague - Selected Papers, Praha, České vysoké učení technické v Praze, Fakulta dopravní), p. 183-191), ISBN 978-80-01-05320-1
Anotace:
The authentication system is an integral part of information systems. It allows access to data and functions of information system only to authorized persons. The paper presents protocols using zero-knowledge technique which make possible pass out of process authentication on condition only prove knowledge of password (or some secret) without leak of them. The paper presents attacker resistance of selected protocols when attacker attempt at fraud and the paper presents experimental measurements of the duration of authentication.
Typ:
Stať ve sborníku z fakultní konference cizojazyčně

Autoři:
Ing. Jan Krčál, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; Krčálová, L.
Publikováno:
2013, 4th International Conference on New Horizons in Education, Oxford, Elsevier Science), p. 543-550), ISSN 1877-0428
Anotace:
Modern society should make higher education accessible to all gifted students, regardless of their economic situation, religion, or health. The society should strive to fulfill the right to freedom of movement of its citizens by removing barriers, in order to integrate the handicapped citizens. This article deals with accessibility to the Czech Technical University in Prague by the handicapped students and their options for successful studies.
DOI:
10.1016/j.sbspro.2013.12.062
Typ:
Stať ve sborníku z mezinár. konf.

Autoři:
prof. Ing. Tomáš Zelinka, CSc.; Ing. Mgr. Michal Jeřábek, Ph.D.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.
Publikováno:
2013, Recent Researches in Telecommunications, Informatics, Electronics & Signal Processing, Athens, WSEAS Press), p. 17-23), ISBN 978-960-474-330-8, ISSN 1790-5117
Anotace:
Specific requirements on telecommunications security solutions generated by dynamically growing field of tranport cooperative systems are discussed. Data volumes transferred between car and infrastructure as well as between other cars have progressively grown. This trend amplifies potential of the fatal problems if security of the wide area networks solution has ot been appropriately treated. Hazards probability grows if vehicles internal networks are integrated in the dynamically organized wide area networks. Telecommunications security treatment represents one of the crucial part of the system telecommunications solution. Besides of availabel "off shelf" security tools solution based on non-public universal identifier with dynamical extension and data selection according to actor role or category is presented. Definitions of authentication performance indicators enabling quantification of authentication process impact of on service performance based on the same principles like telematics performacen indicator are introduces as the final point
Typ:
Vyzvaná předn. uvedená ve sborníku z mezinárodní konf.

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.
Publikováno:
2013, Proceedings of the Second International Conference on Informatics & Applications, Lodz, Lodz University of Technology), p. 306-310), ISBN 978-1-4673-5255-0
Anotace:
The visually impaired persons are a significant group among the users of public transportation. They should therefore be allowed to travel as independently and safely as possible. Particularly independence is crucial for psychological wellbeing of persons with any handicap. This paper provides an overview of regulations currently in force in the Czech Republic dealing with movement of persons with limited movement and orientation capability and of applied solutions for the visually impaired persons. The core of the paper is a proposal for expansion of the current transportation information system at the bus terminal for an independent and safe movement of the visually impaired persons. The paper also proposes performance indicators for the expanded transportation information system.
DOI:
10.1109/ICoIA.2013.6650274
Typ:
Stať ve sborníku z mezinár. konf.

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.; Krčálová, L.
Publikováno:
2013, ISBN 978-80-01-05416-1
Typ:
Sborník z fakultní konference cizojazyčně

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Milan Sliacky, Ph.D.
Publikováno:
2013, ISBN 978-80-01-05321-8
Typ:
Sborník z mezinár. konf. cizojazyčně

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.
Publikováno:
2013, Proceedings of the 11th European Transport Congress, Praha, České vysoké učení technické v Praze, Fakulta dopravní), p. 111-114), ISBN 978-80-01-05321-8
Anotace:
This article provides an overview of acoustic adjustments for visually impaired persons in the Czech Republic. The core of the article is a proposal for expansion of the current transportation information system at the bus terminal for an independent and safe movement of the visually impaired persons. The article also proposes performance indicators for the expanded transportation information system.
Typ:
Stať ve sborníku z mezinár. konf. cizojazyčně

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.; Krčálová, L.
Publikováno:
2013, ISBN 978-80-01-05415-4
Typ:
Sborník z fakultní konference cizojazyčně

Autoři:
prof. Ing. Tomáš Zelinka, CSc.; Ing. Mgr. Michal Jeřábek, Ph.D.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.; Ing. Martin Šrotýř, Ph.D.
Publikováno:
2013, 20th Anniversary of the Faculty of Transportation Sciences, Czech Technical University in Prague - Selected Papers, Praha, České vysoké učení technické v Praze, Fakulta dopravní), p. 212-222), ISBN 978-80-01-05320-1
Anotace:
Guaranteed quality of telecommunication service and wide area coverage are typical requirements of the ITS (Intelligent Transport Systems) applications. Extensive range of wireless data services with reasonable coverage is offered by public wireless data services providers, however, mostly no guaranteed relevant range of quality and security has been available. As ITS services require cost-effectively solution, as well, requirements can be resolved by seamless switched combination of public and private services selected in accordance to agreed criteria realized by implemented decision processes. Specific situation is identified in case of the C2I (Car to Infrastructure) and C2C (Car to Car) communication namely if the vehicle on board unit is interconnected with the vehicle CAN (Controlled Area Network) based network. Such dynamically developing telecommunications solution touching public networks significantly increase potential of dangerous intruders´ attacks. That is also the main reason why relevant telecommunications security support is understood as one of the crucial part of the ITS telecommunications solution. System security is discusses in detail in this paper and security performance indicators are defined in context of already adopted telematics and telecommunications performance indicators.
Typ:
Stať ve sborníku z fakultní konference cizojazyčně

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.
Publikováno:
2013, PROCEEDINGS OF THE INTERNATIONAL SCIENTIFIC CONFERENCE MODERN SAFETY TECHNOLOGIES IN TRANSPORTATION, Košice, PERPETIS S.R.O.), p. 95-100), ISBN 978-80-971432-1-3, ISSN 1338-5240
Anotace:
Traveling can pose a particular challenge to the handicapped. Persons with disabilities, including the visually impaired, must overcome a series of barriers. This needs to be taken into consideration when designing transportation information systems. This article outlines the use of the NFC technology, commonly used in the banking industry, in the information systems, with the aim to increase th accessibility of these systems.
Typ:
Stať ve sborníku z mezinár. konf.

Autoři:
prof. Ing. Zdeněk Votruba, CSc.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2013, ISBN 978-80-01-05320-1
Typ:
Sborník z fakultní konference cizojazyčně

Autoři:
prof. Dr. Ing. Miroslav Svítek, dr. h. c.; prof. Ing. Tomáš Zelinka, CSc.; doc. Ing. Václav Jirovský, CSc.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2012, International Journal Of Systems Applications, Engineering & Development, 6 (1), p. 179-187), ISSN 2074-1308
Anotace:
Abstract: Paper presents basic approach to advanced design of Intelligent Transport Systems (ITS) using predefined ITS architecture, interfaces and performance parameters assigned into each functions and processes. All described methods have direct impacts to economical analyze and effectiveness of ITS system and can be understood as the advanced model of complex ITS system. Described approach to the ITS design is revealed by example of the hybrid electronic toll collection system design.
Typ:
Článek v odborném recenzovaném periodiku

Autoři:
prof. Dr. Ing. Miroslav Svítek, dr. h. c.; prof. Ing. Tomáš Zelinka, CSc.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2012, APPLIED MATHEMATICS in ELECTRICAL and COMPUTER ENGINEERING, New York, WSEAS Press), p. 323-330), ISBN 978-1-61804-064-0
Anotace:
Paper presents basic approach to advanced design of Intelligent Transport Systems (ITS) using predefined ITS architecture, interfaces and performance parameters assigned into each functions and processes. All described methods have direct impacts to economical analyze and effectiveness of ITS system and can be understood as the advanced model of complex ITS system.
Typ:
Vyzvaná předn. uvedená ve sborníku z mezinárodní konf.

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Krčálová, L.
Publikováno:
2012, Advances in Remote Sensing, Finite Differences & Information Security, New York, WSEAS Press), p. 175-179), ISBN 978-1-61804-127-2
Anotace:
Authentication system is an integral part of information systems and allows access to data and functions only to authorized persons. Performances paper presents the proposed indicators, which reflect the essential characteristics of the system for authentication. Performances indicators allow accurate specification of requirements for authentication systems.
Typ:
Vyzvaná předn. uvedená ve sborníku z mezinárodní konf.

Autoři:
Ing. Jan Krčál, Ph.D.; Krčálová, L.; Ing. Mgr. Michal Jeřábek, Ph.D.; prof. Ing. Zdeněk Votruba, CSc.
Publikováno:
2012, 3rd International Conference on New Horizons in Education, Amsterdam, Elsevier Science), p. 963-970), ISSN 1877-0428
Anotace:
The article discusses project-oriented study at the Czech Technical University in Prague, Faculty of Transportation Sciences. Study with project-oriented component prepares students of bachelor and master study programmes for their careers by exposing them to concrete problem-solving already during the course of their studies. Work on a project, i.e. on a real task commissioned by an external entity, requires students to apply acquired practical knowledge. Inseparable part of the practical problem-solving is team work with other students, academics and scientists. Project study reinforces preparation of students for solving expert problems in their future jobs and thus significantly increases their employment potential. The article further discusses advantages and disadvantages of project-oriented study and statistical data from the last three project recruitments.
DOI:
10.1016/j.sbspro.2012.09.586
Typ:
Stať ve sborníku z mezinár. konf.

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2011
Anotace:
Tato práce se zabývá problematikou autentizace v informačních systémech. Práce se zaměřuje na autentizaci pomocí protokolů založených na technice nulové znalosti, kdy je sice používáno heslo (tajemství), ale znalost tohoto hesla je dokazována, aniž by bylo sděleno heslo samotné. Heslo zná pouze uživatel a pouze podává důkaz o jeho znalosti. Nulová znalost tkví v tom, že nikdo jiný nemůže z poskytnutého důkazu nebo i jiných údajů heslo zjistit. Jádrem práce je zkoumání protokolů nulové znalosti z pohledu jejich vhodnosti a bezpečnosti pro autentizaci typu "člověk-stroj", případně "stroj stroj". Dále jsou v práci hledány parametry pro porovnání jednotlivých autentizačních protokolů, ale i autentizačních systémů. Výsledkem práce jsou také performační indikátory, které vyjadřují základní charakteristiky systémů pro autentizaci a na základě kterých také mohou být jasně požadovány parametry autentizačního systému např. při výběrovém řízení dodavatele a provozovatele t
Typ:
Disertační práce (PhD)

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2011, Proceedings of the International Scientific Conference Modern Safety Technologies in Transportation, Košice, SUPREMA Ltd.), p. 186-192), ISBN 978-80-970772-0-4, ISSN 1338-5232
Anotace:
It is typical for ITS area that traffic data elements are stored, managed and provided by different subjects. The access to get or insert these traffic data is provided only to subjects (generally to entities) who passed out of process identification, process authentication and have required access privileges. The paper presents protocols using zero-knowledge technique which make possible pass out of process authentication on condition only prove knowledge of password (or some secret) without leak of them. The usage of these protocols in the authentication process for ITS application has advantage and this paper occupies by a design of system's architecture. The paper presents attacker resistance of selected protocols when attacker attempt at fraud.
Typ:
Stať ve sborníku z mezinár. konf.

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2011, QUAERE 2011, Hradec Králové, Magnanimitas), p. 323-331), ISBN 978-80-904877-3-4
Anotace:
V informačních systémech se nejčastěji používá autentizace založená na znalosti hesla. U řady aplikací však není vhodné, aby heslo bylo prozrazováno jeho zasláním poskytovateli služby. Proto vznikly protokoly využívající techniky nulové znalostí, kdy uživatel pouze dokazuje znalost hesla, nikoliv heslo samotné. Tato práce popisuje různé metody útoků při autentizaci pomocí hesla, vysvětluje princip protokolů založených na technice nulové znalosti a zabývá se zkoumáním citlivosti protokolů nulové znalosti na různé typy útoků osoby, která by se chtěla vydávat za osobu oprávněnou.
Typ:
Stať ve sborníku z lokální konf. česky

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2010
Anotace:
Tato práce se zabývá problematikou autentizace v informačních systémech a to jak autentizací pomocí hesla, což je nerozšířenější používaný způsob autentizace, tak je práce především zaměřena na autentizaci pomocí protokolů založených na technice nulové znalosti, kdy je používáno také heslo (tajemství), ale znalost tohoto hesla je dokazována, aniž by bylo sděleno. Jádrem práce je zkoumání vybraných protokolů nulové znalosti využitelných pro autentizaci, jak jsou odolné různým útokům osoby, která by se chtěla vydávat za osobu oprávněnou.
Typ:
Kandidátské minimum

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jana Kaliková, Ph.D.; Ing. Marek Kalika, Ph.D.; Ing. Jan Krčál, Ph.D.; Krčálová, L.
Publikováno:
2010, ISBN 978-80-01-04606-7
Anotace:
Skripta vznikla na základě přednášek a cvičení autorů na Fakultě dopravní ČVUT v Praze v letech 2006 až 2010. Jsou v prvé řadě určena studentům bakalářského studia všech studijních oborů a obou forem studia. Slouží jako výchozí studijní materiál pro předmět Databázové a prezentační systémy, resp. Databázové systémy (reakreditovaný bakalářský program na 3 roky).
Typ:
Vysokoškolské skriptum v češtině

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.; Ing. Lukáš Svoboda; Krčálová, L.
Publikováno:
2010, Workshop 2010, Praha, České vysoké učení technické v Praze), p. 52-53), ISBN 978-80-01-04513-8
Anotace:
Information is very valuable and strategic element. Information is more valuable sooner the recipient receives it. So it is important deliver information punctually to right person. We lack for information system at Faculty of Transportation Science by which it could be possible to send information by message quickly and simply. The idea to make such information system comes into existence.
Typ:
Stať ve sborníku Workshop ČVUT

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; prof. Dr. Ing. Miroslav Svítek, dr. h. c.; doc. Ing. Zdeněk Lokaj, Ph.D., LL.M.
Publikováno:
2010, NEW ASPECTS of APPLIED INFORMATICS, BIOMEDICAL ELECTRONICS & INFORMATICS and COMMUNICATIONS, New York, WSEAS Press), p. 188-192), ISBN 978-960-474-216-5, ISSN 1792-460X
Anotace:
Paper presents new method how to share and process the sensitive data into complex information systems. The usage of this method is in that areas where data elements are stored and managed by different public/private organizations located on different places, for example ITS area. On the other hand a lot of applications are based on the connections and further processing of shared data elements. This fact yields into requirements for new dynamical electronic identifiers that protect communication channel against sensitive information connection. We present the basic concept of application of dynamical identifiers.
Typ:
Stať ve sborníku z lokální konf.

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; prof. Dr. Ing. Miroslav Svítek, dr. h. c.
Publikováno:
2010, Latest Trends on Communication & Information Technology, New York, WSEAS Press), p. 96-100), ISBN 978-960-474-207-3, ISSN 1792-4316
Anotace:
Paper presents new method how to share and process the sensitive data into complex information systems. The usage of this method is in that areas where data elements are stored and managed by different public/private organizations located on different places, for example ITS area. On the other hand a lot of applications are based on the connections and further processing of shared data elements. This fact yields into requirements for new dynamical electronic identifiers that protect communication channel against sensitive information connection. We present the basic concept of application of dynamical identifiers.
Typ:
Stať ve sborníku z lokální konf.

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2010, Mezinárodní Baťova konference, Zlín, Universita Tomáše Bati ve Zlíně), p. 100-108), ISBN 978-80-7318-922-8
Anotace:
Článek se zabývá zvoleným způsobem práce s totožností občanů ve státní správě vybraných států. U vybraných variant je popsáno, jakým způsobem státní správa pracuje s totožností občanů a v čem jsou specifické.
Typ:
Stať ve sborníku z lokální konf. česky

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.
Publikováno:
2009, CD s recenzovanými příspěvky z Mezinárodní Baťovy konference pro doktorandy a mladé vědecké pracovníky 2009, Zlín, Univerzita Tomáše Bati ve Zlíně, Fakulta managementu a ekonomiky), p. 1564-1570), ISBN 978-80-7318-812-2
Anotace:
Ukládání a práce se znalostmi jsou fundamentálním požadavkem ve znalostních systémech. Pro ukládání jsou používány databázové systémy a pro práci se znalostmi lze využít logické programování. Obojí v sobě kombinuje deduktivní databáze, která umožňuje odvozování faktů na základě pravidel a znalostní báze. Článek se zabývá deduktivními databázemi a nastiňuje jejich princip.
Typ:
Stať ve sborníku z lokální konf. česky

Autoři:
prof. Ing. Tomáš Zelinka, CSc.; prof. Dr. Ing. Miroslav Svítek, dr. h. c.; Ing. Mgr. Michal Jeřábek, Ph.D.; Bartoň, P.
Publikováno:
2009, ISBN 978-80-87205-07-5
Typ:
Sborník z mezinár. konf. cizojazyčně

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2009, Proceedings of the 8th WSEAS International Conference on DATA NETWORKS, COMMUNICATIONS, COMPUTERS (DNCOCO '09), New York, WSEAS Press), p. 190-194), ISBN 978-960-474-134-2, ISSN 1790-5109
Anotace:
The article presents a unique object's identifier generation algorithm. It enables every object to have different identifier for each distributed information system. This article contains description of the algorithm, a list of its individual steps and an example of unique object's identifier generation with consecution of algorithm's steps with concrete data. One of the parts of the article focuses on the rate of the algorithm which was implemented as function of PL/SQL language.
Typ:
Stať ve sborníku z lokální konf.

Autoři:
Ing. Jan Krčál, Ph.D.; doc. Ing. Ivan Nagy, CSc.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2009, Proceedings of the 2009 Euro American Conference on Telematics and Information Systems: New Opportunities to increase Digital Citizenship, New York, ACM), p. 198-201), ISBN 978-1-60558-398-3
Anotace:
In the light of today´s high traffic volume, it is crucial to anticipate the traffic flow on traffic lights controlled intersections. Without this knowledge, it would be impossible to control the traffic in complicated hubs, such as, for instance, those in Prague. One of the characteristics, through which we can describe dynamics of vehicle movement on traffic lights controlled intersections, is the interval between departure of a vehicle from the space in front of the stop line and the arrival to the actual stop line. This is called a departure model. Our aim is, first, to create an appropriate mathematical application, which would take into account individual variables influencing departure of individual vehicles and determine the dependence among these variables. Second to create such a departure model, which would, on one hand, correspond as much as possible to the contemporary traffic situations, but on the other hand, be more exact for specific intersections.
Typ:
Stať ve sborníku z mezinár. konf.

Autoři:
Ing. Jan Krčál, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2009, CD s recenzovanými příspěvky z Mezinárodní Baťovy konference pro doktorandy a mladé vědecké pracovníky 2009, Zlín, Univerzita Tomáše Bati ve Zlíně, Fakulta managementu a ekonomiky), p. 1559-1563), ISBN 978-80-7318-812-2
Anotace:
Znát chování dopravního proudu na světelně řízených křižovatkách je v dnešní době, vysoké motorizace, velmi důležité. Bez těchto znalostí není možné správně řídit dopravu v takových složitých dopravních sítích jako je třeba Praha. Jednou z charakteristik, kterou můžeme popsat dynamiku pohybu vozidla na světelně řízené křižovatce, je odjezd vozidla z předřazovacího prostoru až ke STOP čáře. Této charakteristice říkáme odjezdový model. Naší snahou je identifikovat jednotlivé parametry, které ho ovlivňují, zjistit mezi nimi závislosti a vytvořit matematický model, který bude co nejvíce odpovídat současné dopravní situaci.
Typ:
Stať ve sborníku z lokální konf. česky

Autoři:
prof. Ing. Tomáš Zelinka, CSc.; prof. Dr. Ing. Miroslav Svítek, dr. h. c.; Ing. Mgr. Michal Jeřábek, Ph.D.; Bartoň, P.
Publikováno:
2009, ISBN 978-1-60558-398-3
Typ:
Sborník z mezinár. konf.

Autoři:
Ing. Jan Krčál, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2008, Pedagogický software 2008, České Budějovice, Scientific Pedagogical Publishing), p. 395-397), ISBN 80-85645-59-9
Anotace:
Příspěvek popisuje výsledek projektu Prakticky orientovaná inovace výuky předmětů "Návrh a programování databází" a "Tvorba interaktivních internetových aplikací" na FD.
Typ:
Stať ve sborníku z lokální konf. česky

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jan Krčál, Ph.D.
Publikováno:
2008, Proceedings of the Junior Scientist Conference 2008, Vienna, Vienna University of Technology), p. 43-44), ISBN 978-3-200-01612-5
Anotace:
This article contains part of the results of a research which focused on finding the best way to manage a traffic lights controlled crossing. A simulation model, which includes the crossing and the traffic on it, has been created to achieve this. The simulation model has been created in a mathematical program "Matlab", which currently tests static, dynamic and fuzzy control. To assess the expediency of these types of control, tests under different levels of traffic intensity have been carried out.
Typ:
Stať ve sborníku z mezinár. konf.

Autoři:
Ing. Jan Krčál, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2008, Proceedings of Workshop 2008, Praha, Czech Technical University in Prague), p. 160-161), ISBN 978-80-01-04016-4
Anotace:
The aim of this contribution is to report on the results of the project Practically Oriented Innovation in Subjects "Design and Programming of Database" and "Creation of Interactive Web Applications" at the Faculty of Transportation Sciences of the CTU, supported by the Universities Development Fund of the Czech Republic in 2007.
Typ:
Stať ve sborníku Workshop ČVUT

Autoři:
Ing. Jan Krčál, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.; Ing. Jana Kaliková, Ph.D.
Publikováno:
2008, The Present and Future of Modern Transport, Praha, Czech Technical University in Prague), p. 151-152), ISBN 978-80-01-04056-0
Anotace:
The aim of this paper is to present a search module for traffic knowledge system (TKS). The commonly used full-text search returns only those documents, which contain the queried term, without the knowledge of its relationship or its meaning vis-à-vis this term. The resulting list of documents returned by the full-text search is ordered by the level of occurrence of the searched term in a particular document. Nevertheless, such a list can also contain irrelevant documents or more relevant documents can appear only behind those less relevant ones. This problem is addressed in the proposed search module by using domain ontology, fuzzy set, and logic to capture the semantics in searched terms.
Typ:
Stať ve sborníku z mezinár. konf. cizojazyčně

Autoři:
Ing. Jan Krčál, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2008, Computers and Simulation in Modern Science, Athens, WSEAS Press), p. 231-233), ISBN 978-960-474-032-1
Anotace:
These days, probably nobody is able to conceive of transportation without information systems ensuring itssafety, facility, working-load optimization, economic savings in transportation, etc. Transport knowledge systems resolutely finding their exercise in transportation and complementing transport information systems represent other information technologies. However, these systems do not provide "only" information - nevertheless substantial for decision making - but outright knowledge. Every knowledge system should be able to answer its users´ queries and, therefore, capability to search only relevant answers among plenty of all possible ones should be its integral part. Introduction of a searching module for the transport knowledge system with which the authors has dealt represents this contribution goal.
Typ:
Kapitola v jiné knize

Autoři:
Ing. Jan Krčál, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2008, 6th Conference of European Students of Traffic and Transportation Sciences, Žilina, Žilinská univerzita), p. 52-55), ISBN 978-80-8070-870-2
Anotace:
The paper focuses on the simulation program, which has been created for the modelling of the traffic intersection controlling system. This simulation program has been created in terms of research purpose and it is able to simulate not only the static, but also the dynamic and fuzzy controlling systems of a crossing. The functionality of the program has been verified with real data from the field survey; this approach also enabled to compare the practically used departure models and to design our own departure model.
Typ:
Stať ve sborníku z mezinár. konf.

Autoři:
Ing. Jan Krčál, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2008, 6th Conference of European Students of Traffic and Transportation Sciences, Žilina, Žilinská univerzita), p. 52-55), ISBN 978-80-8070-869-6
Anotace:
The paper focuses on the simulation program, which has been created for the modelling of the traffic intersection controlling system. This simulation program has been created in terms of research purpose and it is able to simulate not only the static, but also the dynamic and fuzzy controlling systems of a crossing. The functionality of the program has been verified with real data from the field survey; this approach also enabled to compare the practically used departure models and to design our own departure model.
Typ:
Stať ve sborníku z mezinár. konf.

Autoři:
Ing. Mgr. Michal Jeřábek, Ph.D.; Krčálová, L.; Ing. Jan Krčál, Ph.D.
Publikováno:
2007, Proceedings of Workshop 2007, Praha, České vysoké učení technické v Praze), p. 140-141), ISBN 978-80-01-03667-9
Anotace:
The goal of this article is provide a result of the CTU internal grant regarding to method of construction scheme of object database to using in data mining and to available methods of data mining for object databases.
Typ:
Stať ve sborníku Workshop ČVUT

Autoři:
Ing. Jan Krčál, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2006, Pedagogický software 2006, České Budějovice, Scientific Pedagogical Publishing), p. 43-45), ISBN 80-85645-56-4
Anotace:
Příspěvek se zabývá problematikou visuálníhi návrhu databázových struktur pomocí programu CASE Studio.
Typ:
Stať ve sborníku z lokální konf. česky

Autoři:
Krčálová, L.; Ing. Jan Krčál, Ph.D.; Ing. Mgr. Michal Jeřábek, Ph.D.
Publikováno:
2006, Pedagogický software 2006, České Budějovice, Scientific Pedagogical Publishing), p. 51-53), ISBN 80-85645-56-4
Anotace:
Stať rozebírá problematiku zkvalitnění výuky předmětu Databázové systémy na FD ČVUT
Typ:
Stať ve sborníku z lokální konf. česky