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Many embedded control systems comprise several control loops that are closed over a network of computation nodes. In such systems, complex timing behavior and communication lead to delay and jitter, which both degrade the performance of each control loop and must be considered during the controller synthesis. Also, the control performance should be taken into account during system scheduling. The
The objective of this paper is to briefly examine and contrast the two audiovisual productions of Swedish author Stieg Larsson’s first novel The Girl with the Dragon Tattoo from the perspective that the two films were prepared, shot and finalized within vastly dissimilar production economies. The rationale behind the examination is that it seemingly reveals certain paradoxes that appear to challen
European renewable energy policy has gone through a remarkable development over the last few years. It has moved from being a predominantly national-level concern with a focus on environmental issues to a top European policy agenda item where security of supply and competitiveness concerns figure with equal prominence. In 2007 and 2008 EU established a very forceful policy framework with ambitiou
Recent results have shown that denoising an image with the Rudin, Osher and Fatemi (ROF) total variation model can be accomplished by solving a series of binary optimization problems. We observe that this fact can be used in the other direction. The procedure is applied to the two-phase, piecewise constant Mumford-Shah functional, where an image is approximated with a function taking only two valu
Many of you have certainly heard about the ISA S95 standard, and you know that it treats the subject of how Enterprise/business systems such as e.g., SAP, Baan, Movex etc should be integrated with manufacturing and control systems You might also be aware that of B2MML (Business to Manufacturing Markup Language), a set of XML schemas corresponding to the S95 object models. B2MML is intended to be u
