@inproceedings{StadlerCornetMazeasetal., author = {Stadler, Sebastian and Cornet, Henriette and Mazeas, Damien and Chardonnet, Jean-Remy and Frenkler, Fritz}, title = {IMPRO: IMMERSIVE PROTOTYPING IN VIRTUAL ENVIRONMENTS FOR INDUSTRIAL DESIGNERS}, series = {Proceedings of the Design Society: DESIGN Conference 2020}, booktitle = {Proceedings of the Design Society: DESIGN Conference 2020}, publisher = {Cambridge University Press}, doi = {10.1017/dsd.2020.81}, pages = {1375 -- 1384}, abstract = {Computer-Aided Design (CAD) constitutes an important tool for industrial designers. Similarly, Virtual Reality (VR) has the capability to revolutionize how designers work with its increased sense of scale and perspective. However, existing VR CAD applications are limited in terms of functionality and intuitive control. Based on a comparison of VR CAD applications, ImPro, a new application for immersive prototyping for industrial designers was developed. The user evaluations and comparisons show that ImPro offers increased usability, functionality, and suitability for industrial designers.}, language = {de} } @article{VonGreveDierfeldLothenbachVollprachtetal., author = {Von Greve-Dierfeld, Stefanie and Lothenbach, Barbara and Vollpracht, Anya and Wu, Bei and Huet, Bruno and Andrade, Carmen and Medina, C{\´e}sar and Thiel, Charlotte and Gruyaert, Elke and Vanoutrive, Hanne and Del Sa{\´e}z Bosque, Isabel F. and Ignjatovic, Ivan and Elsen, Jan and Provis, John L. and Scrivener, Karen and Thienel, Karl-Christian and Sideris, Kosmas and Zajac, Maciej and Alderete, Natalia and Cizer, {\"O}zlem and Van den Heede, Philip and Hooton, Robert Douglas and Kamali-Bernard, Siham and Bernal, Susan A. and Zhao, Zengfeng and Shi, Zhenguo and De Belie, Nele}, title = {Understanding the carbonation of concrete with supplementary cementitious materials}, series = {Materials and Structures}, volume = {53}, journal = {Materials and Structures}, publisher = {Springer Nature}, doi = {10.1617/s11527-020-01558-w}, pages = {1 -- 34}, abstract = {Blended cements, where Portland cement clinker is partially replaced by supplementary cementitious materials (SCMs), provide the most feasible route for reducing carbon dioxide emissions associated with concrete production. However, lowering the clinker content can lead to an increasing risk of neutralisation of the concrete pore solution and potential reinforcement corrosion due to carbonation. carbonation of concrete with SCMs differs from carbonation of concrete solely based on Portland cement (PC). This is a consequence of the differences in the hydrate phase assemblage and pore solution chemistry, as well as the pore structure and transport properties, when varying the binder composition, age and curing conditions of the concretes. The carbonation mechanism and kinetics also depend on the saturation degree of the concrete and CO2 partial pressure which in turn depends on exposure conditions (e.g. relative humidity, volume, and duration of water in contact with the concrete surface and temperature conditions). This in turn influence the microstructural changes identified upon carbonation. This literature review, prepared by members of RILEM technical committee 281-CCC carbonation of concrete with supplementary cementitious materials, working groups 1 and 2, elucidates the effect of numerous SCM characteristics, exposure environments and curing conditions on the carbonation mechanism, kinetics and structural alterations in cementitious systems containing SCMs.}, language = {en} } @techreport{KrewerSchaepersAndersenetal., author = {Krewer, Carmen and Sch{\"a}pers, Barbara and Andersen, Henning Boje and Linner, Thomas and Steinb{\"o}ck, Martina and Hu, Rongbo and Zhao, Charlie and G{\"u}ttler, J{\"o}rg and Schlandt, Marcel and Valk, Carlijn and Lu, Yuan and Kulev, Igor and Salehzadeh Niksirat, Kavous and Larsen, Rasmus Tostrup and Schrader, Lisa and Partyga, P. and Kraul, M. and Kozak, Dominika and Schwarze, A.-K. and Rusu, Alexandru and Murali, S. and Ricon, F. and Lingeg{\aa}rd, H. and v. Zanten, B. and Lovei, Peter and Visser, Thomas and Seelinger, Anja and van den Boom, Camilla and Steenbakkers, J. and Henriksen, L. and Randrinambelonoro, M. and Perrine, C.}, title = {Formalized results of final testing and optimization activities: Summarization of testing and evaluation of final testing of continuously improved system in the form of prototypes in real world environments and presentation of optimization measures.}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:898-opus4-36195}, abstract = {Deliverable D28: Formalized results of final testing and optimization activities: Summarization of testing and evaluation of final testing of continuously improved system in the form of prototypes in real world environments and presentation of optimization measures (associated with tasks T6.5, T6.6, T6.7, T6.8). D28 is an update on D27. Additional associated deliverables are D12, D13, D23, D31, and D44. Abstract: In order to provide a comprehensive summary of all testing activities, the medical core group (DTU, HUG, SK, TUM) created a mini protocol template (which requested the outline of some methodological aspects of each study such as study designs, the recruitment phase, population under investigation, etc.), and ensured that data were submitted and provided by the trial manager to the core group. In this deliverable we present, structure, and interpret the formalized results of the final testing and optimization activities of all testing activities in REACH. The deliverable includes the summarization of testing and evaluation of final testing of a continuously improved system in the form of prototypes in real world environments and the presentation of optimization measures. The deliverable is an update on deliverable D27 and associated with tasks T6.5, T6.6, T6.7, T6.8. In reaction to the reviewers' comments we initiated additional trials focusing on practice cases. Those trials are specifically ladled and included in the updated overview. A review on factors, i.e., falling, frailty, cognitive decline , sarcopenia, social isolation, and malnutrician, was performed to show the most important cofactors. Addressed in this deliverable is also the role of privacy and the hierarchy of needs which are essential components of the acceptance and use of technology .}, language = {en} } @techreport{SeelingerVogtLinneretal., author = {Seelinger, Anja and Vogt, L. and Linner, Thomas and G{\"u}ttler, J{\"o}rg and Hu, Rongbo and Schlandt, Marcel and Zhao, Charlie and Sch{\"a}pers, Barbara and Andersen, Henning Boje and Brombacher, A. and Lu, Yuan}, title = {Standardization activities}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:898-opus4-36227}, abstract = {REACH has the ambition to influence and gain from standardization on national, European, and international level. We aim to create synergies between parallel work on these levels that will finally make a beneficial impact. Systematic parallel and synergeti cwork on these levels allow REACH to create a maximized impact for all involved stakeholders, and in particular, create better health and health care "ecosystems" for potential REACH end users.}, language = {en} } @book{KellnerLienlandLukesch, author = {Kellner, Florian and Lienland, Bernhard and Lukesch, Maximilian}, title = {Produktionswirtschaft : Planung, Steuerung und Industrie 4.0}, edition = {2., aktualisierte und erweiterte Auflage}, publisher = {Springer Gabler}, address = {Heidelberg}, doi = {10.1007/978-3-662-61446-4}, pages = {XXI, 399}, abstract = {Dieses Buch gibt einen umfassenden {\"U}berblick {\"u}ber wichtige Bereiche der Produktionswirtschaft. Der Schwerpunkt liegt auf dem operativen Produktionsmanagement. Es zeigt den Einsatz der Produktionsfaktoren Mensch, Betriebsmittel und Material, erkl{\"a}rt die Bedeutung von Informationen f{\"u}r die betriebliche F{\"u}hrung und bietet anhand zahlreicher Beispiele einen breiten Einblick in die Planung und Steuerung industrieller Produktion. Ausf{\"u}hrlich werden neben produktionswirtschaftlichen Grundlagen der Ablauf und Inhalt von Planungs- und Steuerungsprozessen erl{\"a}utert. Auch das aktuelle Thema Industrie 4.0 sowie cyber-physische Systeme werden dargestellt. In der 2. Auflage wurden umfangreiche {\"U}berarbeitungen hinsichtlich Sprache und Aufbau vorgenommen sowie anschauliche Beispielaufgaben, neue Unternehmensbeispiele und hilfreiche Hintergrunderkl{\"a}rungen erg{\"a}nzt.}, language = {de} } @inproceedings{WostmannSchlunderTemmeetal., author = {Wostmann, Rene and Schlunder, Philipp and Temme, Fabian and Klinkenberg, Ralf and Kimberger, Josef and Spichtinger, Andrea and Goldhacker, Markus and Deuse, Jochen}, title = {Conception of a Reference Architecture for Machine Learning in the Process Industry}, series = {2020 IEEE International Conference on Big Data (Big Data): 10.12.2020 - 13.12.2020 Atlanta, GA, USA}, booktitle = {2020 IEEE International Conference on Big Data (Big Data): 10.12.2020 - 13.12.2020 Atlanta, GA, USA}, publisher = {IEEE}, isbn = {978-1-7281-6251-5}, doi = {10.1109/bigdata50022.2020.9378290}, pages = {1726 -- 1735}, abstract = {The increasing global competition demands continuous optimization of products and processes from companies in the process industry. Where conventional methods of Lean Management and Six Sigma reach their limits, new opportunities and challenges arise through increasing connectivity in the Industrial Internet of Things and machine learning. The majority of industrial projects do not reach the deployment or are isolated solutions, as the structures for data integration, training, deployment and maintenance of models are not established. This paper presents the conception of a reference architecture for machine learning in the process industry to support companies in implementing their own specific structures. The focus is on the development process and an exemplary implementation in the brewing industry.}, language = {en} } @article{WeinTomeGoldhackeretal., author = {Wein, Simon and Tom{\´e}, Ana Maria and Goldhacker, Markus and Greenlee, Mark W. and Lang, Elmar Wolfgang}, title = {A Constrained ICA-EMD Model for Group Level fMRI Analysis}, series = {Frontiers in Neuroscience}, volume = {14}, journal = {Frontiers in Neuroscience}, publisher = {frontiers}, issn = {1662-453X}, doi = {10.3389/fnins.2020.00221}, pages = {1 -- 10}, abstract = {Independent component analysis (ICA), being a data-driven method, has been shown to be a powerful tool for functional magnetic resonance imaging (fMRI) data analysis. One drawback of this multivariate approach is that it is not, in general, compatible with the analysis of group data. Various techniques have been proposed to overcome this limitation of ICA. In this paper, a novel ICA-based workflow for extracting resting-state networks from fMRI group studies is proposed. An empirical mode decomposition (EMD) is used, in a data-driven manner, to generate reference signals that can be incorporated into a constrained version of ICA (cICA), thereby eliminating the inherent ambiguities of ICA. The results of the proposed workflow are then compared to those obtained by a widely used group ICA approach for fMRI analysis. In this study, we demonstrate that intrinsic modes, extracted by EMD, are suitable to serve as references for cICA. This approach yields typical resting-state patterns that are consistent over subjects. By introducing these reference signals into the ICA, our processing pipeline yields comparable activity patterns across subjects in a mathematically transparent manner. Our approach provides a user-friendly tool to adjust the trade-off between a high similarity across subjects and preserving individual subject features of the independent components.}, language = {en} } @misc{StadlerCornetHuangetal., author = {Stadler, Sebastian and Cornet, Henriette and Huang, Danqing and Frenkler, Fritz}, title = {Designing Tomorrow's Human-Machine Interfaces in Autonomous Vehicles: an Exploratory Study in Virtual Reality}, series = {Augmented Reality and Virtual Reality: Changing Realities in a Dynamic World}, journal = {Augmented Reality and Virtual Reality: Changing Realities in a Dynamic World}, editor = {Jung, Timothy and tom Dieck, M. Claudia and Rauschnabel, Philipp A.}, publisher = {Springer}, isbn = {978-3-030-37869-1}, doi = {10.1007/978-3-030-37869-1_13}, pages = {151 -- 160}, abstract = {Technical advances in the automotive industry strive in the direction of full automation. However, besides advantages like improving traffic and fuel efficiency, people do not always trust Autonomous Vehicles (AVs) to make critical decisions. With the ultimate goal of reducing anxiety of passengers of AVs, this explorative study (i) proposes possible design concepts and variants for Human-Machine Interfaces (HMI) for passengers inside the AV using a requirements catalogue, (ii) evaluates the HMI concepts and variants thanks to an experience simulation in Virtual Reality (VR), and (iii) derives the most suitable HMI concept and refines it based on observations of participants' behaviours during the experience simulation in VR, as well as questionnaires and interviews. The results show that the HMI concepts help passengers to reduce anxiety in the AV. Overall, VR turned out to be a suitable tool for this exploratory study. Further work will focus on testing HMI concepts in a variety of more complex scenarios to ensure user acceptance.}, language = {en} }