Searched for: subject%3A%22Computer%255C%2BSystems%22
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Coopmans, T. (author), Knegjens, R. (author), Dahlberg, A. (author), Maier, D. (author), Nijsten, L. (author), de Oliveira Filho, J. (author), Papendrecht, M. (author), Rabbie, J. (author), Rozp?dek, F. (author), Skrzypczyk, M. (author), Wubben, L. (author), de Jong, W. (author), Podareanu, D. (author), Torres-Knoop, A. (author), Elkouss, D. (author), Wehner, S. (author)
article 2021
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Stuldreher, I. (author)
conference paper 2020
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Sioutas, S. (author), Stuijk, S. (author), Basten, T. (author), Corporaal, H. (author), Somers, L. (author)
The Halide DSL and compiler have enabled high-performance code generation for image processing pipelines targeting heterogeneous architectures through the separation of algorithmic description and optimization schedule. However, automatic schedule generation is currently only possible for multi-core CPU architectures. As a result, expert...
conference paper 2020
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Hussain, I. (author), Bletsas, K. (author), Awan, M.A. (author), Akesson, B. (author), Souto, P.F. (author), Tovar, E. (author)
The well-known model of Vestal aims to avoid excessive pessimism in the quantification of the processing requirements of mixed-criticality systems, while still guaranteeing the timeliness of higher-criticality functions. This can bring important savings in system costs, and indirectly help meet size, weight and power constraints. This efficiency...
conference paper 2019
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D'Acunto, L. (author), Kleinrouweler, J.W. (author), Panneman, J. (author), Gabriel, A. (author), Adhikari, A. (author), Satta, R. (author)
This paper presents a localized crowd-sourced multimedia production and distribution workflow to enable today's mobile producers of multimedia content to serve their content in real-time to other users, who may be both located nearby or remote to the producers, while at the same time drastically reducing the bandwidth utilization, both in uplink...
conference paper 2019
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Medina, R. (author), Valencia, J. (author), Stuijk, S. (author), Goswami, D. (author), Basten, T. (author)
Pipelined image-based control uses parallel instances of its image-processing algorithm in a pipelined fashion to improve the quality of control. A performance-oriented control design improves the controller settling time with each additional processing resource, which creates a resources-performance trade-off. In real-life applications, it is...
article 2019
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Awan, M.A. (author), Bletsas, K. (author), Souto, P.F. (author), Akesson, B. (author), Tovar, E. (author)
In mixed-criticality systems, tasks of different criticality share system resources, mainly to reduce cost. Cost is further reduced by using adaptive mode-based scheduling arrangements, such as Vestal's model, to improve resource efficiency, while guaranteeing schedulability of critical functionality. To simplify safety certification, servers...
conference paper 2019
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Suri, N. (author), Breedy, M.R. (author), Marcus, K.M. (author), Fronteddu, R. (author), Cramer, E.R. (author), Morelli, A. (author), Campioni, L. (author), Provosty, M. (author), Enders, C. (author), Tortonesi, M. (author), Nilsson, J. (author)
Data dissemination is one of the fundamental requirements for any military network. Types of data include Situation Awareness data such as position reports, sensor data, and Commander's Operational Orders and Intelligence Reports. Different data types have different dissemination patterns and requirements. Some data types such as position...
conference paper 2019
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Mohamed, S. (author), De, S. (author), Bimpisidis, K. (author), Nathan, V. (author), Goswami, D. (author), Corporaal, H. (author), Basten, T. (author)
Image Processing (IP) applications have become popular with the advent of efficient algorithms and low-cost CMOS cameras with high resolution. However, IP applications are compute-intensive, consume a lot of energy and have long processing times. Image approximation has been proposed by recent works for an energy-efficient design of these...
conference paper 2019
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Simons, E.C. (author), Weerheijm, J. (author), Sluys, L.J. (author)
Alumina ceramic is often used in armour systems. This material is known to have a brittle response under tensile loading, while a ductile response is found when sufficiently high pressures are reached. During projectile impact a ceramic material experiences both tensile loading and high pressures, hence fails in both a brittle and ductile way....
article 2019
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Suri, N. (author), Fronteddu, R. (author), Cramer, E.R. (author), Breedy, M. (author), Marcus, K. (author), Velt, R.I.T. (author), Nilsson, J. (author), Mantovani, M. (author), Campioni, L. (author), Poltronieri, F. (author), Benincasa, G. (author), Ordway, B. (author), Peuhkuri, M. (author), Rautenberg, M. (author)
Network-centric warfare depends on the timely dissemination of battlefield information for Situation Awareness (SA) and Command and Control (C2). A significant percentage of SA and C2 data is sent to multiple recipients at the same time, which naturally calls for group communication protocols for efficient dissemination. Several variations of...
conference paper 2019
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van de Wouw, D.W.J.M. (author), ter Haar, F.B. (author), Dubbelman, G. (author), de With, P.H.N. (author)
We propose a real-time change detection system to be used as a vehicle-mounted early-warning system for indicators of improvised explosive devices. Within the context of military route clearance, the system automatically detects suspicious changes in the environment with respect to a previous patrol. For this purpose, historical images of the...
article 2019
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Zhang, B. (author), Wilschut, E.S. (author), Willemsen, D.M.C. (author), Martens, M.H. (author)
Automated truck platooning is getting an increasing interest for its potentially beneficial effects on fuel consumption, driver workload, traffic flow efficiency, and safety. Nevertheless, one major challenge lies in the safe and comfortable transitions of control from the automated system back to the human drivers, especially when they have...
article 2019
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Zhang, B. (author), Wilschut, E.S. (author), Willemsen, D.M.C. (author), Alkim, T. (author), Martens, M.H. (author)
Automated platooning of trucks has its beneficial effects on energy saving and traffic flow efficiency. The vehicles in a platoon, however, need to maintain an extremely short headway to achieve these goals, which will result in a heavily blocked front view for the driver in a following truck. Monitoring surrounding traffic environment and...
conference paper 2018
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Werkhoven, P. (author), Kester, L. (author), Neerincx, M. (author)
Recent progress in Artificial Intelligence, sensing and network technology, robotics, and (cloud) computing has enabled the development of intelligent autonomous machine systems. Telling such autonomous systems "what to do" in a responsible way, is a non-trivial task. For intelligent autonomous machines to function in human society and...
conference paper 2018
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Ara, H.A. (author), Geilen, M. (author), Behrouzian, A. (author), Basten, A.A. (author)
In multi-media applications, bufers represent storage spaces that are used to store the data communicated between diferent tasks in the application, and throughput refers to the rate at which output data is produced by the application. The capacities of the bufers inluence the throughput, by altering the waiting times for tasks that need to read...
conference paper 2018
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Chambel, T. (author), Kaiser, R. (author), Niamut, O. (author), Ooi, W.T. (author)
AltMM 2017, the 2nd International Workshop on Multimedia Alternate Realities at ACM Multimedia aims to provide a forum for researchers and practitioners concerned with multimedia that enables experiencing 'alternate realities'. Such experiences may allow us to access other worlds, to live other people's stories, to communicate with or experience...
conference paper 2017
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Fu, X. (author), Rol, M.A. (author), Bultink, C.C. (author), van Someren, J. (author), Khammassi, N. (author), Ashraf, I. (author), Vermeulen, R.F.L. (author), De Sterke, J.C. (author), Vlothuizen, W.J. (author), Schouten, R.N. (author), Almudever, C.G. (author), DiCarlo, L. (author), Bertels, K. (author)
Quantum computers promise to solve certain problems that are intractable for classical computers, such as factoring large numbers and simulating quantum systems. To date, research in quantum computer engineering has focused primarily at opposite ends of the required system stack: devising high-level programming languages and compilers to...
conference paper 2017
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Zhao, Z. (author), Karimzadeh, M. (author), Braun, T. (author), Pras, A. (author), van den Berg, J.L. (author)
Network Function Virtualization involves implementing network functions (e.g., virtualized LTE component) in software that can run on a range of industry standard server hardware, and can be migrated or instantiated on demand. A prediction service hosted on cloud infrastructures enables consumers to request the prediction information on-demand...
conference paper 2017
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Handberg, L. (author), Gullström, C. (author), Kort, J. (author), Nyström, J. (author)
The work presented here seeks an integration of spatial and social features supporting shared activities, and engages users in multiple locations to manipulate realtime video-streams. Standard and easily available equipment is used together with the communication standard WebRTC. It adds a spatial quality of experience by representing the users...
conference paper 2016
Searched for: subject%3A%22Computer%255C%2BSystems%22
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