@inproceedings{24413, abstract = {{In this paper, a novel fully digital modulator for a switch mode power amplifier (SMPA) is presented. The modulator converts the input baseband amplitude and phase signals into a two-level pulse train for driving an RF SMPA. The simulation results demonstrated a proof of the concept. The proposed architecture is analyzed in terms of accuracy by measuring EVM. The impact of the modulator parameters on the SMPA performance is investigated and corresponding results are shown. The modulator was simulated with a 20 MHz LTE signal.}}, author = {{Ostrovskyy, Philip and Scheytt, Christoph and Lee, SungJun and Park, BongHyuk and Jung, JaeHo}}, booktitle = {{Proc. IEEE Int Circuits and Systems (ISCAS) Symp}}, pages = {{2385--2388}}, title = {{{A fully digital polar modulator for switch mode RF power amplifier}}}, doi = {{10.1109/ISCAS.2012.6271777}}, year = {{2012}}, } @article{24414, abstract = {{We present a novel graphene-based-device concept for a high-frequency operation: a hot-electron graphene base transistor (GBT). Simulations show that GBTs have high current on/off ratios and high current gain. Simulations and small-signal models indicate that it potentially allows terahertz operation. Based on energy-band considerations, we propose a specific material solution that is compatible with SiGe process lines.}}, author = {{Mehr, Wolfgang and Dabrowski, Jarek and Lemme, Max C. and Lippert, Gunther and Lupina, Grzegorz and Ostling, Mikael and Xie, Ya-Hong and Scheytt, Christoph}}, issn = {{1558-0563 }}, journal = {{(Refa) FB/IE Zeitschrift für Unternehmensentwicklung und Industrial Engineering}}, number = {{5}}, pages = {{691--693}}, title = {{{Vertical Graphene Base Transistor}}}, doi = {{10.1109/LED.2012.2189193}}, volume = {{33}}, year = {{2012}}, } @inproceedings{24415, abstract = {{Millimeter-Wave (mm-W) is considered a potential technology for high-data rate wireless transmission and for high-resolution short-range radar, due to the 7-9 GHz bandwidth at the 60 GHz unlicensed band available worldwide. Developing ultrawideband architectures including multiple-input-multiple-output (MIMO) antenna systems at mm-W offer many advantages including jointly optimized analogue and digital signal processing at carrier frequency and baseband. This allows for flexible antenna designs and reduced losses, as many passive structures can be avoided at both sides of the link. Besides, based on flexible polarimetric approaches, the polarimetric propagation of electromagnetic waves can be exploited. In this paper we present a 60 GHz polarimetric MIMO system architecture, which includes analogue miniaturized frontends designed and manufactured by multi-layer packaging technologies. Such architecture permitted the design of compact MIMO radar and multi-dimensional channel sounding. The MIMO approach allows not only polarimetric filtering and fully polarimetric/directional signal processing to increase the signal-to-clutter-plus-noise ratio of mm-W radar systems, but also the full characterization of wireless channels including multipath with orthogonal polarizations.}}, author = {{Garcia-Ariza, Alexis-Paolo and Müller, Robert and Stephan, Ralf and Wollenschläger, Frank and Schulz, Alexander and Elkhouly, Mohamed and Scheytt, Christoph and Trautwein, Uwe and Müller, Jens and Thomae, Reiner and Hein, Matthias}}, booktitle = {{EuCAP2012 (European Conference on Antennas and Propagation)}}, pages = {{2578--2582}}, title = {{{60 GHz Polarimetric MIMO Sensing: architectures and technology}}}, doi = {{10.1109/EuCAP.2012.6206544}}, year = {{2012}}, } @inproceedings{24416, abstract = {{This paper describes the design of D-band phased-array circuits in 0.25 μm technology. The first part describes the design of the passive components which are used in the phased-array systems such as balun, Wilkinson divider and branch-line coupler. A millimeter-wave vector-modulator is designed to support both amplitude and phase control for beam-forming applications. In the second part the designed circuits are integrated together to form a two channel 110-130 GHz phased-array chip. Each channel exhibits 360° phase control with 15 dB of amplitude control range and gain of -10 dB. The entire chip draws 45 mA from 3.3 V supply. The millimeter-wave phase shifting and the low-power consumption makes it ideal for highly integrated scalable beam-forming systems for both imaging and communication.}}, author = {{Elkhouly, Mohamed and Glisic, Srdjan and Ellinger, Frank and Scheytt, Christoph}}, booktitle = {{GeMIC 2012}}, pages = {{1--4}}, title = {{{120 GHz phased-array circuits in 0.25 µm SiGe BiCMOS technology}}}, year = {{2012}}, } @inproceedings{24417, abstract = {{In recent years, subthreshold operation has become a research focus for digital systems with limited energy budget (e.g. mobile, battery-powered devices, radio frequency identification (RFID), wireless sensor networks, or biomedical applications). Subthreshold operation allows for such low power consumption by reducing the supply voltage of the circuit below the threshold voltage of the transistors. As dynamic power depends quadratically on supply voltage, and static power depends exponentially on supply voltage, considerable power savings are achieved. At the same time propagation delays increase due to reduced transistor currents. Effectively, energy consumption per cycle can typically be reduced by a factor of 10 using subthreshold operation.}}, author = {{Luetkemeier, Sven and Jungeblut, Thorsten and Porrmann, Mario and Rückert, Ulrich}}, booktitle = {{Proc. IEEE Int. Solid-State Circuits Conf. Digest of Technical Papers}}, pages = {{484--485}}, title = {{{A 200mV 32b Subthreshold Processor with Adaptive Supply Voltage Control}}}, doi = {{10.1109/ISSCC.2012.6177101}}, year = {{2012}}, } @inproceedings{24418, abstract = {{The paper presents a four stage 245 GHz LNA in an f t /f max =280/425 GHz SiGe technology and a 4 th sub harmonic 245 GHz transconductance mixer in an f t /f max =250/300 GHz SiGe technology. The LNA takes advantage of common base (CB) topology for each stage and has 12 dB gain at 245 GHz, while exhibiting a 3 dB bandwidth of 26 GHz. It has a supply voltage of 2V and power dissipation of 28 mW. The transconductance mixer has -7 dB conversion gain at 245 GHz with an LO power of 8 dBm at 61 GHz. The mixer draws 9.8 mA at 3V. Simulation results of the receiver comprising the CB LNA and SHM mixer are given.}}, author = {{Mao, Yanfei and Schmalz, Klaus and Borngräber, Johannes and Scheytt, Christoph}}, booktitle = {{SiRF 2012 (Silicon Monolithic Integrated Circuits in RF Systems)}}, pages = {{5--8}}, title = {{{A 245 GHz CB LNA and SHM mixer in SiGe technology}}}, doi = {{10.1109/SiRF.2012.6160120}}, year = {{2012}}, } @inproceedings{24419, abstract = {{In this publication an integrated reflectometer in SiGe BiCMOS technology for sensor readout at 62 GHz is presented. The circuit includes an oscillator, a six-port reflectometer, and a dummy sensor for verification purposes. The circuit has a bandwidth of 8GHz at a center frequency of 62 GHz. It operates at 3.75V supply voltage and consumes 282 mW. The measurement principle is demonstrated and the scattering parameters of the dummy sensor are compared to measurement of a breakout circuit with a commercially available vector network analyzer. The circuit has been fabricated in a 190-GHz SiGe:C BiCMOS technology and occupies an area of 0.9 mm 2 .}}, author = {{Laemmle, Benjamin and Schmalz, Klaus and Scheytt, Christoph and Kissinger, Dietmar and Weigel, Robert}}, booktitle = {{SiRF 2012 (Silicon Monolithic Integrated Circuits in RF Systems)}}, title = {{{A 62GHz Reflectometer for Biomedical Sensor Readout in SiGe BiCMOS Technology}}}, doi = {{10.1109/SiRF.2012.6160125}}, year = {{2012}}, } @inproceedings{24420, author = {{Scheytt, Christoph and Debski, Wojciech and Sun, Yaoming and Wang, Ruoyu and Winkler, Wolfgang}}, title = {{{122 GHz Radartransceiver und Komponenten in 0.13ym SiGe BiCMOS}}}, year = {{2012}}, } @inproceedings{24422, abstract = {{This paper presents two local navigation strategies for multi-robot systems in performing exploration of unknown environments. The strategies are based on the frontier cell for mapping the environment and navigating in it. Additionally, two coordination strategies are used to solve possible conflicts among robots. Key criteria investigated are the efficiency and effectiveness represented by the completion time, traveled distance, the total steps, and the task distribution. The developed algorithms are tested in simulations as well as in experiments with Khepera III mini robots running on the Teleworkbench. To evaluate the robustness of the developed algorithms, tests are performed under different environmental configurations and varying numbers of robots. The results show the advantages of both proposed strategies in different situations such as environment types and starting positions.}}, author = {{Tanoto, Andry and Rückert, Ulrich}}, booktitle = {{From Simulation to Experimentation with Mini-Robots}}, pages = {{pp.1197--1203}}, title = {{{Local Navigation Strategies for Multi-Robot Exploration}}}, doi = {{10.1016/j.proeng.2012.07.301}}, volume = {{41}}, year = {{2012}}, } @inbook{24424, abstract = {{One challenging aspect in the development of multi-robot systems is their validation in a real environment. However, experiments with real robots are considerably tedious as experimenting is repetitive and consists of several steps: setup, execution, data logging, monitoring, and analysis. Moreover, experiments also require many resources especially in the case when involving many robots. This paper describes the role of the Teleworkbench as a platform for conducting experiments involving mini robots. The Teleworkbench offers functionality that can help users in validating their robot software from simulation to prototyping using mini robots. A traffic management system is used as a scenario for demonstrating the support of the Teleworkbench for validating multi-robot systems.}}, author = {{Tanoto, Andry and Werner, Felix and Rückert, Ulrich and Sitte, Joaquin}}, booktitle = {{Advances in Autonomous Mini Robots}}, pages = {{pp. 147--159}}, publisher = {{Springer-Verlag Berlin Heidelberg}}, title = {{{Multi-Robot System Validation: From Simulation to Prototyping with Mini Robots in the Teleworkbench}}}, year = {{2012}}, } @misc{24425, abstract = {{PSSS-Dekodierschaltung, dadurch gekennzeichnet, dass das analoge PSSS-Eingangssignal mit N Spreizsequenzen und N Verknüpfungselementen (z. B. Multiplizierer) verknüpft werden und die Ausgangssignale der N Verknüpfungselemente mit N analogen Integrierern auf integriert werden, dass die Integrierer jeweils zum Beginn der empfangenen Spreizsequenzen gleichzeitig mit dem Signal SYNC zurückgesetzt werden, dass der Integrator über die Dauer einer Code-Sequenz das Eingangssignal auf integriert, dass nach der Integration an den Ausgängen der Integratoren jeweils das dekodierte Datensignal anliegt, dass die Ausgangssignale der Integrierer mit N parallelen einem AD-Wandler digitalisiert werden. }}, author = {{Scheytt, Christoph}}, title = {{{Mixed-Signal PSSS-Empfänger}}}, year = {{2012}}, } @inproceedings{24543, author = {{Sun, Yaoming and Beer, Stefan and Scheytt, Christoph and Wang, Ruoyu and Zwick, Thomas}}, booktitle = {{RF-MST Cluster Workshop on MEMSWAVE 2012}}, location = {{Antalya}}, title = {{{mm-Wave SOC and SIP Design for 122 GHz Radar SSensor in the EU-FP7 Project SUCCESS}}}, year = {{2012}}, } @inproceedings{24544, abstract = {{Design of a 40 Gb/s VCSEL driver IC capable of providing up to 10mA current to common-cathode VCSELs is presented. Using low-power bandwidth enhancement techniques, a prototype IC is successfully developed in 180-GHz SiGe BiCMOS technology. Measured results show 34 GHz of bandwidth, open eye diagram with rise/fall time below 10 ps, and power dissipation of 130 mW.}}, author = {{Sedighi, Behnam and Scheytt, Christoph}}, booktitle = {{Microwave Symposium Digest (MTT), 2012 IEEE MTT-S International}}, location = {{ Montreal, QC, Canada}}, pages = {{1 --3}}, title = {{{40 Gb/s VCSEL driver IC with a new output current and pre-emphasis adjustment method}}}, doi = {{10.1109/MWSYM.2012.6259501}}, year = {{2012}}, } @inproceedings{24545, abstract = {{this paper presents a new circuit for high-speed BiCMOS track-and-holds. The proposed approach improves the signal feedthrough in the hold mode and the bandwidth in the tracking mode. A prototype circuit is implemented in a 0.13 µm BiCMOS technology, operating at 10 GS/s and consuming 19 mW from 3.3 V supply. It is shown that the circuit is capable of providing a harmonic distortion below −50 dB.}}, author = {{Sedighi, Behnam and Borokhovych, Yevgen and Gustat, Hans and Scheytt, Christoph}}, booktitle = {{Microwave Symposium Digest (MTT), 2012 IEEE MTT-S International}}, pages = {{1 --3}}, title = {{{Low-power BiCMOS track-and-hold circuit with reduced signal feedthrough}}}, doi = {{10.1109/MWSYM.2012.6259505}}, year = {{2012}}, } @inproceedings{24546, abstract = {{this paper investigates low-power design of high-speed and high-swing electronic driver circuits. A method to estimate and optimize the power consumption of such driver ICs is presented. A 20-Gb/s driver circuit is fabricated in 0.25 µm SiGe BiCMOS process and an output swing of 2.5 V pp is measured. The driver consumes 0.75 W from 5 V supply.}}, author = {{Sedighi, Behnam and Ostrovskyy, Philip and Scheytt, Christoph and Stille, Karl Stephan Christian and Böcker, Joachim}}, booktitle = {{Microwave Symposium Digest (MTT), 2012 IEEE MTT-S International}}, pages = {{1 --3}}, title = {{{Low-power 20-Gb/s SiGe BiCMOS driver with 2.5 V output swing}}}, doi = {{10.1109/MWSYM.2012.6259502}}, year = {{2012}}, } @inproceedings{25744, author = {{Joy, M. tech. Mabel Mary and Becker, Markus and Mathews, Emi and Müller, Wolfgang}}, booktitle = {{ In Proceedings of Advanced Computing and Communications Conference 2012 (ADCOM 2012)}}, location = {{ Bangalore, 14. - 16. Dez. 2012, IEEE}}, publisher = {{IEEE}}, title = {{{Automated Source Code Annotation for Timing Analysis of Embedded Software}}}, year = {{2012}}, } @inproceedings{25749, author = {{Mauerer, Wolfgang and Hillier, Gernot and Sawallisch, Jan and Hönick, Stefan and Oberthür, Simon}}, booktitle = {{Proceedings of Embedded Linux Conference Europe, 5. - 7. Nov. 2012}}, title = {{{Real-Time Android: Deterministic Ease of Use}}}, year = {{2012}}, } @inproceedings{25752, author = {{Mathews, Emi and Graf, Tobias and Kulathunga, K. S. S. B.}}, booktitle = {{In Proceedings of IEEE International Conference on Systems, Man, and Cybernetics (SMC 2012)}}, publisher = {{IEEE Computer Society}}, title = {{{Biologically Inspired Swarm Robotic Network Ensuring Coverage and Connectivity}}}, year = {{2012}}, } @inproceedings{25758, author = {{Becker, Markus and Baldin, Daniel and Kuznik, Christoph and Joy, M. tech. Mabel Mary and Xie, Tao and Müller, Wolfgang}}, booktitle = {{EMSOFT'12: Teenth ACM International Conference on Embedded Software 2012 Proceedings }}, title = {{{XEMU: An Efficient QEMU Based Binary Mutation Testing Framework for Embedded Software}}}, year = {{2012}}, } @inproceedings{25761, author = {{Oliveira, Marcio F. and Kuznik, Christoph and Le, Hoang M. and Große, Daniel and Haedicke, Finn and Müller, Wolfgang and Drechsler, Rolf and Ecker, Wolfgang and Esen, Volkan}}, booktitle = {{CODES/ISSS '12: Eighth IEEE/ACM/IFIP International Conference on Hardware/Software Codesign and System Synthesis Proceedings}}, title = {{{The System Verification Methodology for Advanced TLM Verification}}}, year = {{2012}}, } @inproceedings{25767, author = {{He, Da and Müller, Wolfgang}}, booktitle = {{15th Euromicro Conference on Digital System Design (DSD)}}, publisher = {{IEEE Xplore}}, title = {{{A Heuristic Energy-Aware Approach for Hard Real-Time Systems on Multi-Core Platforms}}}, year = {{2012}}, } @inproceedings{25776, author = {{Rasche, Christoph and Jungmann, Alexander and Schierbaum, Thomas and Werdehausen, Benjamin and Kleinjohann, Bernd}}, booktitle = {{ IEEE 10th International Conference on Industrial Informatics,}}, publisher = {{IEEE Xplore}}, title = {{{ Towards Hierarchical Self-Optimization in Autonomous Groups of Mobile Robots}}}, year = {{2012}}, } @inproceedings{25777, abstract = {{This paper presents a hierarchical hyprid planning approach developed for realizing self-optimizing mechatronic systems. The hybrid planning approach is based on a discrete plan and a forecast of continuous system behavior generated by simulation during runtime. This does not only allow an online adaptation of a previously generated plan with regard to the actual system state as well as the current environmental conditions, even the planning objectives may be adapted to newly arising needs during system operation. The planner exploits the hierarchy already present in the system model by considering hierarchical parameterizations of the system as a discrete dimension of choice. The parameterizations are proposed by a novel hierarchical multiobjective optimization, which calculates Pareto points in a bottom up fashion, taking into account the constraints imposed by lower levels of the system hierarchy on the higher ones. Evaluations of the hierarchical hybrid planner in the context of an innovative railbound transport system show that it outperforms its non-hierarchical predecessor. }}, author = {{Esau, Natascha and Krüger, Martin and Rasche, Christoph and Beringer, Steffen and Kleinjohann, Lisa and Kleinjohann, Bernd}}, booktitle = {{7th IEEE Conference in Industrial Electronics and Applications}}, location = {{Singapore, 18. - 20. Jul. 2012 IEEE, IEEE}}, publisher = {{IEEE}}, title = {{{Hierarchical Hybrid Planning for a Self-Optimizing Active Suspension System}}}, year = {{2012}}, } @inproceedings{25781, author = {{Stern, Claudius and Rasche, Christoph and Kleinjohann, Lisa and Kleinjohann, Bernd}}, booktitle = {{Proceedings of The 16th International Conference on Image Processing, Computer Vision, & Pattern Recognition}}, location = {{16. - 19. Jul. 2012; Las Vegas, Nevada, USA}}, title = {{{Evaluating Quality of Online Image Registration of Aerial Images Using Virtual Forces}}}, year = {{2012}}, } @inproceedings{25783, author = {{Grösbrink, Stefan}}, booktitle = {{Symposium on System-integrated Intelligence}}, location = {{27. - 29. Jun. 2012}}, title = {{{A First Step Towards Real-time Virtual Machine Migration in Heterogeneous Multi-Processor Systems}}}, year = {{2012}}, } @inproceedings{26022, author = {{Becker, Markus and Kuznik, Christoph and Joy, M. tech. Mabel Mary and Xie, Tao and Müller, Wolfgang}}, booktitle = {{ 42nd Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN)}}, title = {{{Binary Mutation Testing Through Dynamic Translation}}}, year = {{2012}}, } @inproceedings{26023, author = {{He, Da and Müller, Wolfgang}}, booktitle = {{Third International Symposium on Advances in Embedded Systems and Applications (ESA-2012)}}, publisher = {{IEEE Xplore}}, title = {{{Enhanced Schedulability Analysis of Hard Real-Time Systems on Power Manageable Multi-Core Platforms}}}, year = {{2012}}, } @inproceedings{26024, author = {{Radke, Stephan and Rülke, Steffen and Oliveira, Marcio F. and Kuznik, Christoph and Müller, Wolfgang and Ecker, Wolfgang and Esen, Volkan and Hufnagel, Simon and Bannow, Nico and Oetjens, Jan-Hendrik and Brazdrum, Helmut and Janssen, Peter and Le, Hoang M. and Große, Daniel and Haedicke, Finn and Drechsler, Rolf and Koch, Gernot and Burger, Andreas and Bringmann, Oliver and Rosenstiel, Wolfgang and Görgen, Ralph}}, booktitle = {{edaWorkshop 12}}, title = {{{Compilation of Methodologies to Speed up the Verification Process at System Level}}}, year = {{2012}}, } @inbook{26025, author = {{Montealegre, Norma and Hagenkötter, Sebastian}}, booktitle = {{Journal of Intelligent Manufacturing 23(3)}}, pages = {{699--715}}, publisher = {{Published online on June 2010}}, title = {{{Process integrated wire-bond quality control by means of cytokine-Formal Immune Networks}}}, year = {{2012}}, } @inproceedings{26026, author = {{Grösbrink, Stefan and Oberthür, Simon and Baldin, Daniel}}, booktitle = {{4th Workshop on Adaptive and Reconfigurable Embedded Systems (CPSWeek 2012)}}, title = {{{Towards Adaptive Resource Management for Virtualized Real-Time Systems}}}, year = {{2012}}, } @inproceedings{26027, author = {{Zhao, Yuhong and Rammig, Franz-Josef}}, booktitle = {{16th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing-Shenzhen, China}}, pages = {{154--161}}, publisher = {{ IEEE Computer Society}}, title = {{{Online Model Checking for Dependable Real-time Systems}}}, year = {{2012}}, } @inproceedings{26028, author = {{Montealegre, Norma and Rammig, Franz-Josef}}, booktitle = {{Third IEEE Workshop on Self-Organizing Real-Time Systems (SORT 2012)}}, title = {{{Agent-Based Modeling and Simulation of Artificial Immune Systems}}}, year = {{2012}}, } @inproceedings{26029, author = {{Rammig, Franz-Josef}}, booktitle = {{2nd SBC Workshop on Autonomic Distributed Systems - WoSiDA 2012}}, pages = {{45--48}}, publisher = {{SBC}}, title = {{{Self-Coordination as Fundamental Concept for Cyber Physical Systems}}}, year = {{2012}}, } @inproceedings{26030, author = {{Mathews, Emi}}, booktitle = {{Ninth International Conference On Information Technology : New Generations (ITNG)}}, publisher = {{IEEE Computer Society}}, title = {{{Planarization of Geographic Cluster-based Overlay Graphs in Realistic Wireless Networks}}}, year = {{2012}}, } @inproceedings{26031, author = {{He, Da and Müller, Wolfgang}}, booktitle = {{2012 IEEE 15th International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing (ISORC)}}, publisher = {{IEEE Xplore}}, title = {{{Online Energy-Efficient Hard Real-Time Scheduling for Component Oriented Systems}}}, year = {{2012}}, } @inproceedings{26032, abstract = {{Getting a contemporary aerial overview of a disaster area is a foremost task in search and rescue operations. We previously have introduced a novel method for registering a large amount of aerial images when camera parameters are almost unknown and no reference images are available. This paper provides two new methods, which improve our method for image registration based on virtual forces. The goal is to improve the performance of creating a contemporary overview map of a disaster area assembling several images taken by unmanned aerial vehicles (UAVs) equipped with cameras. In this paper, two new methods are introduced: a method for rotation estimation and a method for scale estimation. Both methods use fast heuristic approximation approaches and statistical methods to provide high robustness. We discuss the methods in detail and compare them to our previous approach regarding robustness and calculation speed. We can show that the new methods significantly increase the performance of the image registration process.}}, author = {{Stern, Claudius and Rasche, Christoph and Kleinjohann, Lisa and Kleinjohann, Bernd}}, booktitle = {{Proceedings of The Eighth International Conference on Autonomic and Autonomous Systems (ICAS)}}, publisher = {{IEEE Xplore}}, title = {{{Efficient Alignment of Aerial Images Based on Virtual Forces}}}, year = {{2012}}, } @inproceedings{26034, abstract = {{In this paper, a color based feature extraction and classification approach for image processing in embedded systems in presented. The algorithms and data structures developed for this approach pay particular attention to reduce memory consumption and computation power of the entire image processing, since embedded systems usually impose strong restrictions regarding those resources. The feature extraction is realized in terms of an image segmentation algorithm. The criteria of homogeneity for merging pixels and regions is provided by the color classification mechanism, which incorporates appropriate methods for defining, representing and accessing subspaces in the working color space. By doing so, pixels and regions with color values that belong to the same color class can be merged. Furthermore, pixels with redundant color values that do not belong to any pre-defined color class can be completely discarded in order to minimize computational effort. Subsequently, the extracted regions are converted to a more convenient feature representation in terms of statistical moments up to and including second order. For evaluation, the whole image processing approach is applied to a mobile representative of embedded systems within the scope of a simple real-world scenario.}}, author = {{Jungmann, Alexander and Kleinjohann, Bernd and Kleinjohann, Lisa and Bieshaar, Maarten}}, booktitle = {{Proceedings of the 4th International Conference on Resource Intensive Applications and Services (INTENSIVE)}}, publisher = {{Xpert Publishing Services}}, title = {{{Efficient Color-Based Image Segmentation and Feature Classification for Image Processing in Embedded Systems}}}, year = {{2012}}, } @inproceedings{26035, author = {{Grösbrink, Stefan and Oberthür, Simon and Baldin, Daniel}}, booktitle = {{Quo Vadis, Virtual Platforms? (in conjunction with Design, Automation and Test in Europe DATE 2012)}}, title = {{{Dynamic Resource Management for Virtualized Mixed-Criticality Systems}}}, year = {{2012}}, } @inproceedings{26036, author = {{Oliveira, Marcio F. and Kuznik, Christoph and Müller, Wolfgang and Ecker, Wolfgang and Esen, Volkan}}, booktitle = {{Proceeding of Design and Verification Conference (DVCON)}}, title = {{{A SystemC Library for Advanced TLM Verification}}}, year = {{2012}}, } @article{26037, author = {{Nascimento, Francisco A. M. and Oliveira, Marcio F. and Wagner, Flavio}}, journal = {{Innovations in Systems and Software Engineering 8}}, pages = {{19--33}}, title = {{{A model-driven engineering framework for embedded systems design}}}, year = {{2012}}, } @article{26046, author = {{Stefszky, Michael and Mow-Lowry, C M and Chua, S S Y and Shaddock, D A and Buchler, B C and Vahlbruch, H and Khalaidovski, A and Schnabel, R and Lam, P K and McClelland, D E}}, issn = {{0264-9381}}, journal = {{Classical and Quantum Gravity}}, title = {{{Balanced homodyne detection of optical quantum states at audio-band frequencies and below}}}, doi = {{10.1088/0264-9381/29/14/145015}}, year = {{2012}}, } @inproceedings{26079, author = {{Becker, Markus and Gnokam Defo, Gilles Bertrand and Müller, Wolfgang and Fummi, F. and Pravadelli, G. and Vinco, Sara}}, booktitle = {{Design, Automation and Test in Europe (DATE 2012)}}, title = {{{MOUSSE: scaling MOdelling and verification to complex heterogeneoUS embedded Systems Evolution}}}, year = {{2012}}, } @inbook{2608, author = {{Betz, Stefan}}, booktitle = {{Entscheidungsprobleme im Supply Chain Management - Quantitative Lösungsansätze für den Mittelstand}}, editor = {{Betz, Stefan}}, pages = {{49--72}}, title = {{{Entscheidungsorientierte Planung unscharfer Erfolge von KMU in Supply Chains}}}, year = {{2012}}, } @inproceedings{26080, author = {{Becker, Markus and Kuznik, Christoph and Joy, M. tech. Mabel and Xie, Tao and Müller, Wolfgang}}, booktitle = {{Design, Automation and Test in Europe DATE}}, title = {{{XEMU: A QEMU Based Binary Mutation Testing Framework}}}, year = {{2012}}, } @inproceedings{26081, author = {{Mauerer, Wolfgang and Hillier, Gernot and Sawallisch, Jan and Hönick, Stefan and Oberthür, Simon}}, booktitle = {{Proceedings of Embedded World Conference}}, title = {{{Real-Time Android: Deterministic Ease of use}}}, year = {{2012}}, } @inproceedings{26086, abstract = {{In this paper, an image segmentation approach for object detection on the miniature robot BeBot - a deeply embedded system - is presented. In order to enable the robot to detect and identify objects in its environment by means of its camera, an efficient image segmentation approach was developed. The fundamental algorithm bases on the region growing and region merging concept and identifies homogeneous regions consisting of adjacent pixels with similar color. By internally representing a contiguous block of pixels in terms of run-lengths, the computational effort of both the region growing and the region merging operation is minimized. Finally, for subsequent object detection processes, a region is efficiently translated into a statistically feature representation based on discretized moments. }}, author = {{Jungmann, Alexander and Schierbaum, Thomas and Kleinjohann, Bernd}}, booktitle = {{Proceedings of the Seventh International Conference on Computer Vision Theory and Applications (VISAPP)}}, pages = {{441--444}}, publisher = {{ INSTICC PRESS}}, title = {{{Image Segmentation For Object Detection on a Deeply Embedded Miniature Robot}}}, year = {{2012}}, } @inproceedings{26089, author = {{Bin Tariq, Fahad}}, booktitle = {{Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems}}, title = {{{Deterministic Runtime Adaptation for Hard Real-time Embedded Systems with Processing Constraints}}}, year = {{2012}}, } @inbook{2609, author = {{Betz, Stefan}}, booktitle = {{Entscheidungsprobleme im Supply Chain Management - Quantitative Lösungsansätze für den Mittelstand}}, editor = {{Betz, Stefan}}, pages = {{105--132}}, title = {{{Analyse des Bullwhip-Effekts in einer Supply Chain von KMU}}}, year = {{2012}}, } @inproceedings{26090, author = {{Mathews, Emi and Frey, Hannes}}, booktitle = {{13th International Conference On Distributed Computing And Networking (ICDCN)}}, publisher = {{Springer}}, title = {{{A Localized Link Removal and Addition based Planarization Algorithm}}}, year = {{2012}}, } @article{26091, author = {{Mathews, Emi and Mathew, Ciby}}, journal = {{International Journal of Computer Networks and Communications 4(1)}}, pages = {{175--192}}, title = {{{Deployment of mobile routers ensuring coverage and connectivity}}}, year = {{2012}}, }