Searched for: subject%3A%22ESI%255C%2B%255C-%255C%2BEmbedded%255C%2BSystems%255C%2BInnovations%22
(1 - 20 of 115)
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Tavakoli, R. (author), Nabi, M. (author), Basten, T. (author), Goossens, K. (author)Wireless sensor networks (WSNs) are considered as a promising solution in intravehicle networking to reduce wiring and production costs. This application requires reliable and real-time data delivery, while the network is very dense. The time-slotted channel hopping (TSCH) mode of the IEEE 802.15.4 standard provides a reliable solution for low...article 2019
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- Awan, M.A. (author), Souto, P.F. (author), Akesson, B. (author), Bletsas, K. (author), Tovar, E. (author) article 2019
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Bijlsma, T. (author), van der Sanden, B. (author), Li, Y. (author), Janssen, R. (author), Tinsel, R. (author)Design decisions are made in an early-design phase of system development. These decisions have a big impact on the resulting system design and realization. Making design decisions in this stage is a complex and risky task, because there are a lot of uncertainties regarding their impact on the system qualities. Moreover, in many cases, trade-offs...conference paper 2019
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Bijlsma, T. (author), Tabingh Suermondt, W. (author), Doornbos, R. (author)To architect and design a system, the stakeholder needs have to be satisfied by technical solutions, for which decisions on trade-offs have to be made. A trend is that the number of functions, components, and interfaces in systems increase, often by an order of magnitude or more, such that reasoning about the impact of a decision becomes...conference paper 2019
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Vasenev, A. (author)Partial Networking, as a mechanism for moving-to-sleep and waking-up embedded systems, is beneficial for saving energy within a vehicle (or within other complex distributed systems). Even though a number of models exist which identify benefits of partial networking, they often address rather specific cases. Moreover, these fragmented efforts do...conference paper 2018
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van den Berg, F. (author), Hooman, J. (author), Haverkort, B.R. (author)This tool paper presents iDSL, a language and a fully automated toolchain for evaluating the performance of service-oriented systems. In this work, we emphasize the use of a high-level domain specific language that is tailored to be understood by system designers and domain experts, a transformation into an underlying process algebra which...conference paper 2018
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Bijlsma, T. (author), Lint, A. (author), Verriet, J. (author)Industrial embedded platforms are often used to execute stream-processing applications, from which the results are used by actuators. On average, these stream-processing applications should at least meet the required throughput of their actuators, which poses a real-time requirement on the system. To avoid extra costs and delays, it is desired...conference paper 2018
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Verriet, J. (author), Dankers, R. (author), Somers, L. (author)Performance is a critical system property of any system, in particular of data-intensive systems, such as image processing systems. We describe a performance engineering method for families of data-intensive systems that is both simple and accurate; the performance of new family members is predicted using models of existing family members. The...conference paper 2018
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Kurtev, I. (author), Hooman, J. (author), Schuts, M. (author)Unclear descriptions of software interfaces between components often lead to integration issues during development and maintenance. To address this, we have developed a framework named ComMA (Component Modeling and Analysis) that supports model-based engineering of components. ComMA is a combination of Domain Specific Languages (DSLs) for the...bookPart 2017
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- Hendriks, M. (author), Geilen, M. (author), Behrouzian, A.R.B. (author), Basten, T. (author), Alizadeh, H. (author), Goswami, D. (author) conference paper 2017
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Tretmans, J. (author)Model-based testing is one of the promising technologies to increase the efficiency and effectiveness of software testing. This paper outlines the evolution of model-based testing based on labelled transition systems, from purely theoretical developments in the eighties to industrially applicable tools now: from canonical testers to practical...conference paper 2017
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Afzal, S.R. (author), Stuijk, S. (author), Nabi, M. (author), Basten, T. (author)Accurate link quality estimation is a fundamental building block in quality aware multi hop routing. In an inherently lossy, unreliable and dynamic medium such as wireless, the task of accurate estimation becomes very challenging. Over the years ETX has been widely used as a reliable link quality estimation metric. However, more recently it has...article 2017
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Donaldson, A.F. (author), Ketema, J. (author), Sorensen, T. (author), Wickerson, J. (author)The tutorial at CONCUR will provide a practical overview of work undertaken over the last six years in the Multicore Programming Group at Imperial College London, and with collaborators internationally, related to understanding and reasoning about concurrency in software designed for acceleration on GPUs. In this article we provide an overview...conference paper 2017
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Nagele, T. (author), Hooman, J. (author)The development of cyber-physical systems (CPSs) with mechanical, electrical and software components requires a multi-disciplinary approach. Moreover, the use of models is important to support trade-offs and design decisions early in the development process. Since the different engineering disciplines use different modelling languages and tools,...conference paper 2017
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Tang, Q. (author), Basten, T. (author), Geilen, M. (author), Stuijk, S. (author), Wei, J.B. (author)Multi-processor systems-on-chips are widely adopted in implementing modern streaming applications to satisfy the ever increasing computation requirements. To take advantage of this kind of platform, it is necessary to map tasks of the application properly to different processors, so as to fully exploit the inherent task-level parallelism and...article 2017
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Medina, R. (author), Stuijk, S. (author), Goswami, D. (author), Basten, T. (author)Image-Based control systems extract information by a camera and an image processing algorithm. The challenge of such controllers is that the sensing latency deteriorates the control performance. Multi-core technology can be used to implement the sensing algorithm in a pipelined fashion. More processing resources potentially lead to better...conference paper 2017
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Tang, Q. (author), Basten, T. (author), Geilen, M. (author), Stuijk, S. (author), Wei, J.B. (author)This article studies the scheduling of real-time streaming applications on multiprocessor systems-on-chips with predictable memory hierarchy. An iteration-based task-FIFO co-scheduling framework is proposed for this problem. We obtain FIFO size distributions using Pareto space searching, based on which the task-toprocessor mapping is obtained...article 2017
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van Pinxten, J. (author), Waqas, U. (author), Geilen, M. (author), Basten, T. (author), Somers, L. (author)Online scheduling of operations is essential to optimize productivity of flexible manufacturing systems (FMSs) where manufacturing requests arrive on the fly. An FMS processes products according to a particular flow through processing stations. This work focusses on online scheduling of re-entrant FMSs with flows using processing stations where...article 2017
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Bijlsma, T. (author), Hendriks, T. (author)Truck platooning for which multiple trucks follow at a short distance is considered a near-Term truck automation opportunity, with the potential to reduce fuel consumption. Short following distances and increasing automation make it hard for a driver to be the backup if the system fails. The EcoTwin consortium successfully demonstrated a two...conference paper 2017
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van den Berg, F. (author), Haverkort, B.R. (author), Hooman, J. (author)Service-oriented systems interconnect with other systems in a time critical manner, making their performance vital. For this purpose, we propose an automated performance evaluation approach for service-oriented systems which includes both performance measurement and prediction. The approach makes use of the iDSL language, a domain specific...conference paper 2017
Searched for: subject%3A%22ESI%255C%2B%255C-%255C%2BEmbedded%255C%2BSystems%255C%2BInnovations%22
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