@inproceedings{AlfransederMottok, author = {Alfranseder, Martin and Mottok, J{\"u}rgen}, title = {Benchmarking parallelisierbarer Algorithmen auf cuda Architekturen}, series = {Tagungsband 5th Embedded Software Engineering Kongress, 3. bis 7. Dezember 2012, Sindelfingen}, booktitle = {Tagungsband 5th Embedded Software Engineering Kongress, 3. bis 7. Dezember 2012, Sindelfingen}, publisher = {Vogel Business Media}, address = {W{\"u}rzburg}, language = {de} } @inproceedings{Mottok, author = {Mottok, J{\"u}rgen}, title = {Dependable multicore scheduling}, series = {Continental Software Conference}, booktitle = {Continental Software Conference}, language = {en} } @article{RaabKraemerMottok, author = {Raab, Peter and Kr{\"a}mer, Stefan and Mottok, J{\"u}rgen}, title = {Reliability of data processing and fault compensation in unreliable arithmetic processors, Microprocessors and Microsystems}, series = {Microprocessors and Microsystems}, volume = {40}, journal = {Microprocessors and Microsystems}, number = {Februar}, publisher = {Elsevier}, doi = {10.1016/j.micpro.2015.07.014}, pages = {102 -- 112}, abstract = {In logical circuits, like arithmetic operations in a processor system, arbitrary faults become a more tremendous aspect in future. Modern manufacturing processes lead to less reliability and higher vulnerability of software execution to soft-errors. The correctness of certain results is important especially for safety-critical applications whose reliability depends on the fault-free execution of each single instruction and the dependencies between them. The more complex a software is the more unreliable the outcome is. But, there is a contrary effect. If the probability for multiple faults increases, there is also the chance that two faults compensate each other and the result is correct again. This paper presents the basic ideas for such a reliability evaluation of a software's data flow with arbitrary soft-errors and the effect of fault compensation. Further, this evaluation provides a possibility to compare different implementations of a data flow with respect to the reliability. This is shown by the comparison of two different error codes as alternatives for coded data processing.}, language = {en} } @inproceedings{SoskaSchrollDeckerMottok, author = {Soska, Alexander and Schroll-Decker, Irmgard and Mottok, J{\"u}rgen}, title = {Implementation of Practical Exercises in Software Engineering Education to Improve the Acquirement of Functional and Non-Functional Competences}, series = {2014 International Conference on Interactive Collaborative Learning (ICL), 3-6 Dec. 2014, Dubai, UAE}, booktitle = {2014 International Conference on Interactive Collaborative Learning (ICL), 3-6 Dec. 2014, Dubai, UAE}, doi = {10.1109/ICL.2014.7017795}, abstract = {Software Engineering is a very volatile profession that requires a variety of theoretical as well as practical skills. In addition to expertise technical knowledge, graduates have to have a variety of social, methodical and personal competences. The acquirement of these non-functional competences are getting more and more important for a successful software engineer. To fulfill these requirements, it is necessarily important to prepare future professionals already during their college course of education. This paper presents exercises for a software engineering lecture with the goal to strengthen the students' practical experiences and to support the development of their non-functional competences. The developed exercises impart technical knowledge and encourage the students to improve their self-organized and lifelong learning. Thereby they are facing practical issues in all steps of the software engineering process while working on an inter semester project.}, language = {en} } @inproceedings{KraemerMottokRacek, author = {Kr{\"a}mer, Stefan and Mottok, J{\"u}rgen and Racek, Stanislav}, title = {Proportionate fair based multicore scheduling for fault tolerant multicore real-time systems}, series = {International Conference on Electrical and Information Technologies (ICEIT), 25-27 March 2015, Marakesch, Morocco}, booktitle = {International Conference on Electrical and Information Technologies (ICEIT), 25-27 March 2015, Marakesch, Morocco}, doi = {10.1109/EITech.2015.7162952}, pages = {88 -- 93}, abstract = {In this paper we present a scheduling approach for safety critical, fault tolerant, multicore real-time embedded systems. For this kind of systems, not only the correctness of a computed result but also the strict adherence to timing requirements of computation is essential to avoid any kind of damage. To react to unpredictable, arbitrary hardware faults suitable error detection mechanisms have to be applied. The caused error itself and the detection and correction have great impact on the system's timing behavior. To still keep the real-time requirements, the used scheduling algorithm has to ensure maximum flexibility to disturbances of the timing. The group of Proportionate Fair (Pfairness) multicore scheduling algorithms has been proven to create an optimal schedule in polynomial time. The contribution of this paper is a Pfair-based algorithm that uses tight coupling between the error detection mechanisms and the scheduler of the real-time operating system to establish a loop-back connection.}, language = {en} } @inproceedings{NickSchorerMottok, author = {Nick, Matthias and Schorer, Michael and Mottok, J{\"u}rgen}, title = {Feasibility Study of a Build System Performing Automated Builds Based on Model-Based Build Descriptions}, series = {2nd Applied Research Conference 2012 (ARC 2012), 25./26. June 2012, Nuremberg}, booktitle = {2nd Applied Research Conference 2012 (ARC 2012), 25./26. June 2012, Nuremberg}, editor = {Mottok, J{\"u}rgen and Ziemann, Olaf}, publisher = {Shaker}, address = {Aachen}, pages = {71 -- 75}, language = {en} } @inproceedings{SteindlMottok, author = {Steindl, Michael and Mottok, J{\"u}rgen}, title = {Deriving an integration order in a component-based embedded system using simulated annealing}, series = {Proceedings of the 13. Mitteldeutschen Nachwuchswissenschaftlerkonferenz (NWK13), April 2012, Goerlitz, Germany}, booktitle = {Proceedings of the 13. Mitteldeutschen Nachwuchswissenschaftlerkonferenz (NWK13), April 2012, Goerlitz, Germany}, isbn = {978-3-86870-436-5}, language = {en} } @inproceedings{SteindlMottok, author = {Steindl, Michael and Mottok, J{\"u}rgen}, title = {Considering Schedule Requirements of Software Integration in Component based Embedded System}, series = {International Conference on Applied Electronics, 2012, Pilsen, Czech Republic}, booktitle = {International Conference on Applied Electronics, 2012, Pilsen, Czech Republic}, language = {en} } @inproceedings{Mottok, author = {Mottok, J{\"u}rgen}, title = {Verbundprojekt EVELIN}, series = {HDS.Forum Lernkulturen}, booktitle = {HDS.Forum Lernkulturen}, language = {de} } @inproceedings{Mottok, author = {Mottok, J{\"u}rgen}, title = {Entdeckendes Lernen}, series = {HDS.Forum Lernkulturen}, booktitle = {HDS.Forum Lernkulturen}, language = {de} } @inproceedings{KnorlSoskaSchrollDeckeretal., author = {Knorl, Susanne and Soska, Alexander and Schroll-Decker, Irmgard and Mottok, J{\"u}rgen}, title = {Reconstructing students' subjective theories on self-directed learning a qualitative research approach in Software Engineering education}, series = {2015 IEEE Global Engineering Education Conference (EDUCON), 18-20 March 2015, Tallinn, Estonia}, booktitle = {2015 IEEE Global Engineering Education Conference (EDUCON), 18-20 March 2015, Tallinn, Estonia}, doi = {10.1109/EDUCON.2015.7095990}, pages = {314 -- 317}, abstract = {Considering the claim of furthering self-directed learning in higher education in general and in Software Engineering education in particular, this paper deals with a new approach on understanding and facilitating self-directed learning. This approach involves the concept of subjective theories, which are expected to influence students' self-directed learning. Therefore this paper presents the intended qualitative research design for reconstructing these subjective theories and for developing ways of integrating them in didactical situations in higher education and especially in Software Engineering education.}, language = {en} } @inproceedings{SoskaMottokWolff, author = {Soska, Alexander and Mottok, J{\"u}rgen and Wolff, Christian}, title = {Playful learning in academic software engineering education}, series = {2015 IEEE Global Engineering Education Conference (EDUCON), 18-20 March 2015, Tallinn, Estonia}, booktitle = {2015 IEEE Global Engineering Education Conference (EDUCON), 18-20 March 2015, Tallinn, Estonia}, doi = {10.1109/EDUCON.2015.7095992}, pages = {324 -- 332}, abstract = {Within this thesis, we present our suggestions why playful learning in software engineering education is useful to mediate generic competences in academic teaching. Therefor we identified competences which are addressed by playful learning and mapped them to demanded generic competences in software engineering. Due to the well compliance, we analyzed current implementations of playful learning and their design regarding the mediation of required soft skills. Based on the lack of effective implementation, we close our paper with an exemplary design for playful learning.}, language = {en} } @inproceedings{StudtWinterfeldtMottok, author = {Studt, Reimer and Winterfeldt, G{\"o}tz and Mottok, J{\"u}rgen}, title = {Measuring software engineering competencies}, series = {2015 IEEE Global Engineering Education Conference (EDUCON), 18-20 March 2015, Tallinn, Estonia}, booktitle = {2015 IEEE Global Engineering Education Conference (EDUCON), 18-20 March 2015, Tallinn, Estonia}, doi = {10.1109/EDUCON.2015.7096081}, abstract = {Measuring competencies may serve as a feedback mechanism as well as a judgment device for a lecturer. As measuring every competency from a catalogue of competencies is not very viable, the to-be-measured competencies are grouped in competency profiles. Further, assessment practices are shown and applied to a course in a study program. A discussion of useful practices concludes this contribution.}, language = {en} } @inproceedings{BeslmeislKrekelerSchrollDeckeretal., author = {Beslmeisl, Magdalena and Krekeler, T. and Schroll-Decker, Irmgard and Mottok, J{\"u}rgen}, title = {Der begleitende Einsatz des Online Lerntagebuchs (OLTB) im Software Engineering; als Instrument zur individuellen Lernstandortbestimmung}, series = {2. HD MINT Symposium, 2015, N{\"u}rnberg}, booktitle = {2. HD MINT Symposium, 2015, N{\"u}rnberg}, pages = {148 -- 154}, language = {de} } @inproceedings{YeTaoGuozhuLiuMottoketal., author = {Ye Tao, and Guozhu Liu, and Mottok, J{\"u}rgen and Hackenberg, Rudolf and Hagel, Georg}, title = {Just-in-Time-Teaching experience in a Software Design Pattern course}, series = {2015 IEEE Global Engineering Education Conference (EDUCON), 18-20 March 2015, Tallinn, Estonia}, booktitle = {2015 IEEE Global Engineering Education Conference (EDUCON), 18-20 March 2015, Tallinn, Estonia}, pages = {915 -- 919}, language = {en} } @inproceedings{MartinSailerDeubzeretal., author = {Martin, Felix and Sailer, Andreas and Deubzer, Michael and Mottok, J{\"u}rgen}, title = {Automatische Multicore-Echtzeitvalidierung - Ein Prozess f{\"u}r modellbasierte Softwareentwicklung}, series = {Tagungsband 8th Embedded Software Engineering Kongress (ESE), 30.11. - 04.12.2015, Sindelfingen}, booktitle = {Tagungsband 8th Embedded Software Engineering Kongress (ESE), 30.11. - 04.12.2015, Sindelfingen}, language = {de} } @inproceedings{BeslmeislSchrollDeckerMottok, author = {Beslmeisl, Magdalena and Schroll-Decker, Irmgard and Mottok, J{\"u}rgen}, title = {Turning to adaption through exploration in the education of Software Engineering}, series = {Proceedings of the Exploring Teaching for Active Learning in Engineering Education (ETALEE), 11 - 12 November 2015, Copenhagen}, booktitle = {Proceedings of the Exploring Teaching for Active Learning in Engineering Education (ETALEE), 11 - 12 November 2015, Copenhagen}, language = {en} } @inproceedings{MartinSailerDeubzeretal., author = {Martin, Felix and Sailer, Andreas and Deubzer, Michael and Mottok, J{\"u}rgen}, title = {Automation of a Closed Loop Model-Based Development Process}, series = {Applied Research Conference 2015 (ARC 2015), 3rd July 2015, N{\"u}rnberg}, booktitle = {Applied Research Conference 2015 (ARC 2015), 3rd July 2015, N{\"u}rnberg}, language = {en} } @inproceedings{BeslmeislSchrollDeckerMottok, author = {Beslmeisl, Magdalena and Schroll-Decker, Irmgard and Mottok, J{\"u}rgen}, title = {Application of a Reflective Learning Approach in Software Engineering. Circularity as a relevant characteristic of a reflective teaching and learning approach}, series = {European Conference of Software Engineering Education (ECSEE2016), 30 June and 1 July 2016 in Seeon Monastery, Germany}, booktitle = {European Conference of Software Engineering Education (ECSEE2016), 30 June and 1 July 2016 in Seeon Monastery, Germany}, publisher = {Shaker}, address = {Aachen}, pages = {19 -- 33}, abstract = {The pedagogic motivation of this contribution is to develop, to adapt and to examine a specific tertiary teaching-learning situation and its changes due to a constant reflection. Within the scope of the BMBF fostered project " EVELIN " the learning teaching-Arrangement (TLA) " The Online Learning Journal (OLJ) - a tool complementing the software engineering lecture " is realized a second time at the OTH Regensburg. This further development is examined from a pedagogic perspective. This paper deals with issues concerning the conscious modification of specific teaching actions, therefore the changes of the teachers' attitude as well as the reaction of the students regarding this teaching actions. Two important findings are: (1) The teaching staff is able to adapt their teaching-actions on given conditions because of the awareness of their own teaching-attitude. (2) Due to a reflective teaching practice, there is a great potential for goal oriented learning in the context of higher education.}, language = {en} } @inproceedings{SoskaMottokWolff, author = {Soska, Alexander and Mottok, J{\"u}rgen and Wolff, Christian}, title = {An experimental card game for software testing: Development, design and evaluation of a physical card game to deepen the knowledge of students in academic software testing education}, series = {IEEE Global Engineering Education Conference (EDUCON), 10-13 April 2016, Abu Dhabi, UAE}, booktitle = {IEEE Global Engineering Education Conference (EDUCON), 10-13 April 2016, Abu Dhabi, UAE}, doi = {10.1109/EDUCON.2016.7474609}, pages = {576 -- 584}, abstract = {Teaching software testing is a challenging task. Especially if you want to impart more in-depth and practical knowledge to the students. Therefore, most lectures still teach in a classic lecture format despite the fact that this way of instruction is in any case the optimal way of instruction for today's requirements anymore. In this paper we present our implementation of an active learning method to deepen the knowledge in academic software test education. We describe a card game for advanced learning that promotes students' collaboration and knowledge exchange in a playful and competitive manner. The design of the game is based on constructive and cooperative theories. A subsequent evaluation shows that the use of this card game for teaching software testing is a suitable method.}, language = {en} } @inproceedings{NivalaHauserMottoketal., author = {Nivala, Markus and Hauser, Florian and Mottok, J{\"u}rgen and Gruber, Hans}, title = {Developing visual expertise in software engineering: An eye tracking study}, series = {IEEE Global Engineering Education Conference (EDUCON), 10-13 April 2016, Abu Dhabi, UAE}, booktitle = {IEEE Global Engineering Education Conference (EDUCON), 10-13 April 2016, Abu Dhabi, UAE}, doi = {10.1109/EDUCON.2016.7474614}, pages = {613 -- 620}, abstract = {Program comprehension and the ability to find program errors are key skills of software engineering. The aim of this pilot study was to examine the visual processes of novice and advanced programmers in authentic tasks. Fifteen novices and eight advanced programmers were given eight short pieces of code. Their task was to either identify an error or give the output of the code. Eye movements and keyboard activity were recorded. On average, the novices spent more time reading the code than composing the response, whereas the more advanced programmers started composing the response sooner and spent more time on it. In general, the advanced programmers had shorter fixations and saccades. The results suggest that the advanced programmers are quicker to grasp the essence of the code and able to see more details in it. The advanced programmers had shorter fixations and saccade lengths during the second phase which might indicate the process of chunking.}, language = {en} } @inproceedings{SoskaMottokWolff, author = {Soska, Alexander and Mottok, J{\"u}rgen and Wolff, Christian}, title = {A Study on Cognitive Decits in Learning to Program}, series = {European Conference of Software Engineering Education (ECSEE2016), 30 June and 1 July 2016 in Seeon Monastery, Germany}, booktitle = {European Conference of Software Engineering Education (ECSEE2016), 30 June and 1 July 2016 in Seeon Monastery, Germany}, publisher = {Shaker}, address = {Aachen}, pages = {209 -- 214}, abstract = {For many students learning to program is a crucial task. In this research, we took a glance into the current literature and identified most ocurring cognitive deficits. Thereby we identified three elements that apear most significant throughout the study. We think that these deficits are fundamental basics for learning how to program. The stu-dents' education of cognitive abilities in programming needs revision and should receive far more training. In future research we want to establish a guideline for promoting these deficits through adequate teaching and learning arrangements in pre-programming education.}, language = {en} }