TY - CONF AU - Zhao, Yuhong AU - Rammig, Franz-Josef ID - 26027 T2 - 16th IEEE International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing-Shenzhen, China TI - Online Model Checking for Dependable Real-time Systems ER - TY - CONF AU - Montealegre, Norma AU - Rammig, Franz-Josef ID - 26028 T2 - Third IEEE Workshop on Self-Organizing Real-Time Systems (SORT 2012) TI - Agent-Based Modeling and Simulation of Artificial Immune Systems ER - TY - CONF AU - Rammig, Franz-Josef ID - 26029 T2 - 2nd SBC Workshop on Autonomic Distributed Systems - WoSiDA 2012 TI - Self-Coordination as Fundamental Concept for Cyber Physical Systems ER - TY - CONF AU - Mathews, Emi ID - 26030 T2 - Ninth International Conference On Information Technology : New Generations (ITNG) TI - Planarization of Geographic Cluster-based Overlay Graphs in Realistic Wireless Networks ER - TY - CONF AU - He, Da AU - Müller, Wolfgang ID - 26031 T2 - 2012 IEEE 15th International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing (ISORC) TI - Online Energy-Efficient Hard Real-Time Scheduling for Component Oriented Systems ER - TY - CONF AB - 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. AU - Stern, Claudius AU - Rasche, Christoph AU - Kleinjohann, Lisa AU - Kleinjohann, Bernd ID - 26032 T2 - Proceedings of The Eighth International Conference on Autonomic and Autonomous Systems (ICAS) TI - Efficient Alignment of Aerial Images Based on Virtual Forces ER - TY - CONF AB - 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. AU - Jungmann, Alexander AU - Kleinjohann, Bernd AU - Kleinjohann, Lisa AU - Bieshaar, Maarten ID - 26034 T2 - Proceedings of the 4th International Conference on Resource Intensive Applications and Services (INTENSIVE) TI - Efficient Color-Based Image Segmentation and Feature Classification for Image Processing in Embedded Systems ER - TY - CONF AU - Grösbrink, Stefan AU - Oberthür, Simon AU - Baldin, Daniel ID - 26035 T2 - Quo Vadis, Virtual Platforms? (in conjunction with Design, Automation and Test in Europe DATE 2012) TI - Dynamic Resource Management for Virtualized Mixed-Criticality Systems ER - TY - CONF AU - Oliveira, Marcio F. AU - Kuznik, Christoph AU - Müller, Wolfgang AU - Ecker, Wolfgang AU - Esen, Volkan ID - 26036 T2 - Proceeding of Design and Verification Conference (DVCON) TI - A SystemC Library for Advanced TLM Verification ER - TY - JOUR AU - Nascimento, Francisco A. M. AU - Oliveira, Marcio F. AU - Wagner, Flavio ID - 26037 JF - Innovations in Systems and Software Engineering 8 TI - A model-driven engineering framework for embedded systems design ER - TY - JOUR AU - Stefszky, Michael AU - Mow-Lowry, C M AU - Chua, S S Y AU - Shaddock, D A AU - Buchler, B C AU - Vahlbruch, H AU - Khalaidovski, A AU - Schnabel, R AU - Lam, P K AU - McClelland, D E ID - 26046 JF - Classical and Quantum Gravity SN - 0264-9381 TI - Balanced homodyne detection of optical quantum states at audio-band frequencies and below ER - TY - CONF AU - Becker, Markus AU - Gnokam Defo, Gilles Bertrand AU - Müller, Wolfgang AU - Fummi, F. AU - Pravadelli, G. AU - Vinco, Sara ID - 26079 T2 - Design, Automation and Test in Europe (DATE 2012) TI - MOUSSE: scaling MOdelling and verification to complex heterogeneoUS embedded Systems Evolution ER - TY - CHAP AU - Betz, Stefan ED - Betz, Stefan ID - 2608 T2 - Entscheidungsprobleme im Supply Chain Management - Quantitative Lösungsansätze für den Mittelstand TI - Entscheidungsorientierte Planung unscharfer Erfolge von KMU in Supply Chains ER - TY - CONF AU - Becker, Markus AU - Kuznik, Christoph AU - Joy, M. tech. Mabel AU - Xie, Tao AU - Müller, Wolfgang ID - 26080 T2 - Design, Automation and Test in Europe DATE TI - XEMU: A QEMU Based Binary Mutation Testing Framework ER - TY - CONF AU - Mauerer, Wolfgang AU - Hillier, Gernot AU - Sawallisch, Jan AU - Hönick, Stefan AU - Oberthür, Simon ID - 26081 T2 - Proceedings of Embedded World Conference TI - Real-Time Android: Deterministic Ease of use ER - TY - CONF AB - 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. AU - Jungmann, Alexander AU - Schierbaum, Thomas AU - Kleinjohann, Bernd ID - 26086 T2 - Proceedings of the Seventh International Conference on Computer Vision Theory and Applications (VISAPP) TI - Image Segmentation For Object Detection on a Deeply Embedded Miniature Robot ER - TY - CONF AU - Bin Tariq, Fahad ID - 26089 T2 - Proceedings of the 2nd International Conference on Pervasive Embedded Computing and Communication Systems TI - Deterministic Runtime Adaptation for Hard Real-time Embedded Systems with Processing Constraints ER - TY - CHAP AU - Betz, Stefan ED - Betz, Stefan ID - 2609 T2 - Entscheidungsprobleme im Supply Chain Management - Quantitative Lösungsansätze für den Mittelstand TI - Analyse des Bullwhip-Effekts in einer Supply Chain von KMU ER - TY - CONF AU - Mathews, Emi AU - Frey, Hannes ID - 26090 T2 - 13th International Conference On Distributed Computing And Networking (ICDCN) TI - A Localized Link Removal and Addition based Planarization Algorithm ER - TY - JOUR AU - Mathews, Emi AU - Mathew, Ciby ID - 26091 JF - International Journal of Computer Networks and Communications 4(1) TI - Deployment of mobile routers ensuring coverage and connectivity ER - TY - CONF AU - Müller, Wolfgang AU - Becker, Markus AU - Zabel, Henning AU - Elfeky, Ahmed AU - DiPasquale, Anthony ID - 26092 T2 - In Proceedings of 17th Asia and South Pacific Design Automation Conference (ASP-DAC 2012 TI - Virtual Prototyping of Cyber-Physical Systems ER - TY - CHAP AU - Khaluf, Yara AU - Mathews, Emi AU - Rammig, Franz-Josef ED - Higuera-Toledano, M. Theresa ED - Brinkschulte, Uwe ED - Rettberg, Achim ID - 26093 T2 - Self-Organization in Embedded Real-Time Systems TI - Swarm Robotic Time Synchronization for Object Tracking ER - TY - CHAP AU - Rammig, Franz-Josef ED - Conradi, Tobias ED - Ecker, Gisela ED - Eke, Norbert Otto ED - Muhle, Florian ID - 26094 T2 - Schemata und Praktiken TI - Biologically Inspired Information Technology: Towards a Cyber Biosphere ER - TY - CHAP AU - Bin Tariq, Fahad AU - Korrapati, Sandeep ID - 26102 T2 - Kapitel: F-DRARE: A Framework for Deterministic Runtime Adaptation of Cyber Physical Systems TI - Adaptive Web Services for Modular and Reusable Software Development ER - TY - JOUR AB - Wood-Plastic-Composite (WPC) zeigen im Vergleich zu reinen Kunststoffen ein sehr unterschiedliches und überaus komplexes Material- und Fließverhalten. Letzteres ist für die Verarbeitung der Composite von entscheidender Bedeutung. Im Folgenden werden die Ergebnisse rheologischer Charakterisierungen sowie einiger Untersuchungen zum Füllverhalten im Spritzgießprozess dargestellt. Dabei werden auch auftretende Herausforderungen und mögliche Lösungsansätze diskutiert. AU - Kirchhoff, Nadine AU - Schröder, Cathrin AU - Stute, Daniel AU - Moritzer, Elmar AU - Schmid, Hans-Joachim ID - 26132 JF - Chemie Ingenieur Technik SN - 0009-286X TI - Wood-Plastic-Composites: Rheologische Charakterisierung und Füllverhalten im Spritzgießprozess ER - TY - JOUR AB - The sintering of vitreous nanoparticle doublets is investigated numerically by a volume of fluid method coupled to Hamaker summation and experimentally by a high-temperature sintering flow reactor as well as by doublet shape analysis in the transmission electron microscope. In particular, the characteristic differences between nanoparticulate and bulk sintering are studied. The sintering mechanism of vitreous nanoparticles is determined to be viscous flow with interparticle van der Waals interactions acting as additional driving force. The early stages of the nanoparticle sintering kinetics are inversely proportional to the square of the particle size, instead of an indirect proportionality to the first order of the particle size for the entire bulk process. The transition between nanoparticulate and bulk sintering is localised to primary particle diameters of approx. 200–300 nm. AU - Kirchhof, M.J. AU - Förster, H. AU - Schmid, Hans-Joachim AU - Peukert, W. ID - 26133 JF - Journal of Aerosol Science SN - 0021-8502 TI - Sintering kinetics and mechanism of vitreous nanoparticles VL - 45 ER - TY - CONF AB - The paradigm shift from purchasing monolithic software solutions to a dynamic composition of individual solutions entails many new possibilities yet great challenges, too. In order to satisfy user requirements, complex services have to be automatically composed of elementary services. Multiple possibilities of composing a complex service inevitably emerge. The problem of selecting the most appropriate services has to be solved by comparing the different service candidates with respect to their quality in terms of inherent non-functional properties while simultaneously taking the user requirements into account.We are aiming for an integrated service rating and ranking methodology in order to support the automation of the underlying decision-making process. The main contribution of this paper is a first decomposition of the quality-based service selection process, while emphasizing major issues and challenges, which we are addressing in the On-The-Fly Computing project. AU - Jungmann, Alexander AU - Kleinjohann, Bernd ID - 26181 T2 - Proceedings of the Fourth International Conferences on Advanced Service Computing (SERVICE COMPUTATION) TI - Towards an Integrated Service Rating and Ranking Methodology for Quality Based Service Selection in Automatic Service Composition ER - TY - CONF AB - A major goal of the On-The-Fly Computing project is the automated composition of individual services based on services that are available in dynamic markets. Dependent on the granularity of a market, different alternatives that satisfy the requested functional requirements may emerge. In order to select the best solution, services are usually selected with respect to their quality in terms of inherent non-functional properties. In this paper, we describe our idea of how to model this service selection process as a Markov Decision Process, which we in turn intend to solve by means of Reinforcement Learning techniques in order to control the underlying service composition process. In addition, some initial issues with respect to our approach are addressed. AU - Jungmann, Alexander AU - Kleinjohann, Bernd ID - 26190 T2 - Proceedings of the 9th IEEE International Conference on Services Computing (SCC) TI - Towards the Application of Reinforcement Learning Techniques for Quality-Based Service Selection in Automated Service Composition ER - TY - THES AU - Nordsiek, Daniel ID - 26199 TI - Systematik zur Konzipierung von Produktionssystemen auf Basis der Prinziplösung mechatronischer Systeme VL - 304 ER - TY - THES AU - Kreft, Sven ID - 26200 TI - Systematik zur effizienten Bildung geospezifischer Umgebungsmodelle für Fahrsimulationen VL - 305 ER - TY - GEN ED - Gausemeier, Jürgen ID - 26201 TI - Vorausschau und Technologieplanung. 8. Symposium für Vorausschau und Technologieplanung VL - 306 ER - TY - CONF AU - Khaluf, Yara AU - Weiss, Fabian AU - Micus, Sebastian ID - 26212 T2 - The 10th IEEE International Symposium on Parallel and Distributed Processing with Applications TI - Master Election for Time Synchronization in Swarm Robotic Systems ER - TY - CONF AU - Mathews, Emi AU - Mathew, Ciby ID - 26264 T2 - Third International Conference on Networks & Communications, LNICST TI - Connectivity of Autonomous Agents Using Ad-hoc Mobile Router Networks ER - TY - JOUR AU - Gehrke, C. AU - Sperling, Jan AU - Vogel, W. ID - 26351 JF - Physical Review A SN - 1050-2947 TI - Quantification of nonclassicality ER - TY - JOUR AU - Pagel, D. AU - Fehske, H. AU - Sperling, Jan AU - Vogel, W. ID - 26352 JF - Physical Review A SN - 1050-2947 TI - Strongly entangled light from planar microcavities ER - TY - JOUR AU - Miranowicz, Adam AU - Horodecki, Paweł AU - Chhajlany, Ravindra W. AU - Tuziemski, Jan AU - Sperling, Jan ID - 26353 JF - Physical Review A SN - 1050-2947 TI - Analytical progress on symmetric geometric discord: Measurement-based upper bounds ER - TY - JOUR AU - Sperling, Jan AU - Vogel, W. AU - Agarwal, G. S. ID - 26354 JF - Physical Review Letters SN - 0031-9007 TI - Sub-Binomial Light ER - TY - JOUR AU - Sperling, Jan AU - Vogel, W ID - 26355 JF - New Journal of Physics SN - 1367-2630 TI - Entanglement quasiprobabilities of squeezed light ER - TY - JOUR AU - Sperling, Jan AU - Vogel, W. AU - Agarwal, G. S. ID - 26356 JF - Physical Review A SN - 1050-2947 TI - True photocounting statistics of multiple on-off detectors ER - TY - JOUR AU - Kundisch, Dennis ID - 2640 IS - 2 JF - International Journal of Electronic Finance TI - Trading Venue Decision of Private Online Investors VL - 6 ER - TY - JOUR AU - Zimmermann, Steffen AU - Katzmarzik, A. AU - Kundisch, Dennis ID - 2641 IS - 1 JF - The DATA BASE for Advances in Information Systems TI - IT Sourcing Portfolio Management for IT Services Providers - An Approach for using Modern Portfolio Theory to allocate Software Development Projects to available Sites VL - 43 ER - TY - JOUR AU - Kundisch, Dennis AU - Zorzi, R. ID - 2642 IS - 1 JF - Information Systems and e-Business Management TI - Enhancing the Quality of Financial Advice with Web 2.0 - An Approach Considering Social Capital in Private Asset Allocation VL - 10 ER - TY - JOUR AU - Kundisch, Dennis AU - John, Thomas ID - 2643 JF - WISU - Das Wirtschaftsstudium TI - Investitionsbewertung mit Realoptionen VL - 3 ER - TY - JOUR AU - Potzuweit, A. AU - Weich, T. AU - Barkhofen, Sonja AU - Kuhl, U. AU - Stöckmann, H.-J. AU - Zworski, M. ID - 26514 JF - Physical Review E SN - 1539-3755 TI - Weyl asymptotics: From closed to open systems ER - TY - JOUR AU - Beutner, Marc AU - Zoyke, A. AU - Kundisch, Dennis AU - Herrmann, Philipp AU - Whittaker, Michael AU - Magenheim, Johannes AU - Reinhardt, W. ID - 2655 IS - 53 JF - Kölner Zeitschrift für Wirtschaft und Pädagogik (KWP) TI - PINGO - Umsetzung von E-Learning in der Hoschule in Adaption und Weiterentwicklung des Peer Instruction Ansatzes - Didaktische und organisatorische Reflexion Studierendenaktivierung in Lehrveranstaltungen VL - 27 ER - TY - BOOK ED - Betz, Stefan ID - 2668 TI - Entscheidungsprobleme im Supply Chain Management - Quantitative Lösungsansätze für den Mittelstand ER - TY - JOUR AU - Hellmich, Frank AU - Hoya, Fabian Karl AU - Förster , Sabrina ID - 26693 JF - Deutsch Differenziert TI - Lesetexte besser verstehen - Lesestrategien erlernen und den Wortschatz erweitern VL - 4 ER - TY - CHAP AU - Hoya, Fabian Karl AU - Hellmich, Frank ED - Hellmich, Frank ED - Förster, Sabrina ID - 26694 T2 - Bedingungen des Lehrens und Lernens in der Grundschule. Bilanz und Perspektiven TI - Erfassung diagnostischer Fähigkeiten bei Lehramtsstudentinnen und -studenten VL - 16 ER - TY - JOUR AU - Hellmich, Frank ID - 26743 IS - 1 JF - Zeitschrift für Grundschulforschung TI - Rezension: Handbuch Grundschulpädagogik und Grundschuldidaktik VL - 5 ER - TY - CHAP AU - Förster, Sabrina AU - Niebuhr-Siebert, Sandra AU - Hellmich, Frank ED - Hellmich, Frank ED - Förster, Sabrina ED - Hoya, Fabian Karl ID - 26744 T2 - Bedingungen des Lehrens und Lernens in der Grundschule. Bilanz und Perspektiven TI - Förderung der Lesekompetenz durch ein wortschatzbasiertes Lesestrategietraining bei Kindern mit Deutsch als Zweitsprache VL - 16 ER -