@techreport{BockelmannFroelichKulik, author = {Bockelmann, Leo and Fr{\"o}lich-Kulik, Maria}, title = {Vogtland - Industriekultur und Zukunft. Perspektiven zum Umgang mit dem industriekulturellen Erbe im Vogtland}, doi = {10.25643/bauhaus-universitaet.6414}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20230815-64140}, pages = {84}, abstract = {Die Brosch{\"u}re gibt einen {\"U}berblick {\"u}ber die angewandten Zug{\"a}nge und erarbeiteten Ergebnisse aus dem interdisziplin{\"a}ren Forschungsprojekt „Zukunftsindex Heimat und Baukultur 2025" der Professuren Denkmalpflege und Baugeschichte, Landschaftsarchitektur /-planung sowie Sozialwissenschaftliche Stadtforschung, durchgef{\"u}hrt 2021-2023 am Institut f{\"u}r Europ{\"a}ische Urbanistik (IfEU) der Bauhaus Universit{\"a}t Weimar.}, subject = {Industriekultur}, language = {de} } @techreport{Schaber, author = {Schaber, Carsten}, title = {The Flow of People as an Indicator for the Appraisal of HST related Strategies and Interventions into Urban Space}, doi = {10.25643/bauhaus-universitaet.2115}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20140205-21159}, pages = {69}, abstract = {This paper divides into a theoretical and a practical part. The former describes the relevance of the flow of people for urban development and the appraisal of HST related issues. Further Space Syntax and its main ideas and measures are introduced, like the role of axial maps and their preparation for example. Part one also contains background information about the collection of data on site in Leipzig. The second part exemplifies the case of the City-Tunnel Project in Leipzig, Germany and the practical use of the Space Syntax method. The project stands for the implementation of a future regional train network in the wider metropolitan area of Leipzig and Halle}, subject = {Urbanistik, St{\"a}dtebau}, language = {en} } @techreport{GrossFetterLiebsch2007, author = {Gross, Tom and Fetter, Mirko and Liebsch, Sascha}, title = {The cueTable Cooperative Multi-Touch Interactive Tabletop: Implementation and User Feedback}, doi = {10.25643/bauhaus-universitaet.633}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-6331}, year = {2007}, abstract = {Es wurde ein multi-touch interaktives Tabletop als Basistechnologie zur Exploration neuer Interaktionskonzepte f{\"u}r kooperative multi-touch Anwendungen entwickelt. In dieser Publikation stellen wir vor, wie ein kooperatives multi-touch interaktives Tabletop basierend auf g{\"u}nstiger Standard-Hardware mit geringem Realisierungsaufwand gebaut werden kann. Wir pr{\"a}sentieren eine Software-Anwendung, die wir daf{\"u}r entwickelt haben. And wir berichten {\"u}ber Benutzerkommentare zum Tabletop und der Anwendung.}, subject = {Angewandte Informatik}, language = {de} } @techreport{BonhagDeRosaBoettgerGynzRekowski, author = {Bonhag-De Rosa, Katharina and Boettger, Till and Gynz-Rekowski, Christoph von}, title = {The "Stapelhaus": Experimental building project on the campus of the Bauhaus-Universit{\"a}t Weimar}, doi = {10.25643/bauhaus-universitaet.4113}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20200325-41139}, pages = {49}, abstract = {The project is a cooperation between the bauhaus.ifex and MFPA Weimar and is intended to develop step by step as an experimental student village. Special focus is given to sustainability and construction using different building materials. For the construction of the first room module, CemCel was chosen as a new, lightweight and fibre-based building material.}, subject = {Architecture}, language = {en} } @techreport{BimberIwai2008, author = {Bimber, Oliver and Iwai, Daisuke}, title = {Superimposing Dynamic Range}, doi = {10.25643/bauhaus-universitaet.1287}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20080422-13585}, year = {2008}, abstract = {We present a simple and cost-efficient way of extending contrast, perceived tonal resolution, and the color space of static hardcopy images, beyond the capabilities of hardcopy devices or low-dynamic range displays alone. A calibrated projector-camera system is applied for automatic registration, scanning and superimposition of hardcopies. We explain how high-dynamic range content can be split for linear devices with different capabilities, how luminance quantization can be optimized with respect to the non-linear response of the human visual system as well as for the discrete nature of the applied modulation devices; and how inverse tone-mapping can be adapted in case only untreated hardcopies and softcopies (such as regular photographs) are available. We believe that our approach has the potential to complement hardcopy-based technologies, such as X-ray prints for filmless imaging, in domains that operate with high quality static image content, like radiology and other medical fields, or astronomy.}, subject = {Bildverarbeitung}, language = {en} } @techreport{Bimber2008, author = {Bimber, Oliver}, title = {Superimposing Dynamic Range}, doi = {10.25643/bauhaus-universitaet.1379}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20090303-14662}, year = {2008}, abstract = {Replacing a uniform illumination by a high-frequent illumination enhances the contrast of observed and captured images. We modulate spatially and temporally multiplexed (projected) light with reflective or transmissive matter to achieve high dynamic range visualizations of radiological images on printed paper or ePaper, and to boost the optical contrast of images viewed or imaged with light microscopes.}, subject = {Bildverarbeitung}, language = {en} } @techreport{Schaber2006, author = {Schaber, Carsten}, title = {Strategic Developments}, series = {Yearbook of Model Projects 2005 / 2006}, journal = {Yearbook of Model Projects 2005 / 2006}, doi = {10.25643/bauhaus-universitaet.820}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-8207}, year = {2006}, abstract = {The report is about the role of Regional Development Agencies (RDAs)in England. These were founded in 1999. At first their concept, aims and orgins are addressed. Secondly the work of such an agency is explained exemplary by introducing the monitoring report Strategic Developments.}, subject = {Landesentwicklungsgesellschaft}, language = {en} } @techreport{KlemensTetzner2011, author = {Klemens, Laub and Tetzner, Thomas}, title = {Social Game Environmental Management}, doi = {10.25643/bauhaus-universitaet.1459}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20110905-15587}, year = {2011}, abstract = {Was ist soziales spielen? Warum ist es heutzutage so beliebt? Welche Mechaniken stecken hinter dem Erfolg? Weiterhin behandelt der Bericht eine neue Spielidee, die eine umwelttechnische Komponente f{\"u}r Bildungszwecke beinhaltet.}, subject = {Facebook}, language = {en} } @techreport{GrossEglaMarquardt2006, author = {Gross, Tom and Egla, Tareg and Marquardt, Nicolai}, title = {Sens-ation: A Service-Oriented Platform for Developing Sensor-Based Infrastructures}, doi = {10.25643/bauhaus-universitaet.744}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-7447}, year = {2006}, abstract = {In today's information society the vast technical progress and the sinking cost of information and communication technology provide new opportunities for information supply, and new technical support for communication and cooperation over distance. These trends also entail challenges such as supplying information that is adequate for a particular person in a specific situation as well as managing communication among geographically distributed parties efficiently. Context-aware systems that use sensors in order to analyse their environment and to adapt their behaviour. Yet, adequate tools for developing sensor-based infrastructures are missing. We have designed and developed Sens-ation, an open and generic service-oriented platform, which provides powerful, yet easy-to-use, tools to software developers who want to develop context-aware, sensor-based infrastructures. The service-oriented paradigm of Sens-ation enables standardised communication within individual infrastructures, between infrastructures and their sensors, but also among distributed infrastructures. On a whole, Sens-ation facilitates the development allowing developers to concentrate on the semantics of their infrastructures, and to develop innovative concepts and implementations of context-aware systems.}, subject = {Angewandte Informatik}, language = {en} } @techreport{WetzsteinBimber2007, author = {Wetzstein, Gordon and Bimber, Oliver}, title = {Radiometric Compensation through Inverse Light Transport}, doi = {10.25643/bauhaus-universitaet.812}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-8126}, year = {2007}, abstract = {Radiometric compensation techniques allow seamless projections onto complex everyday surfaces. Implemented with projector-camera systems they support the presentation of visual content in situations where projection-optimized screens are not available or not desired - as in museums, historic sites, air-plane cabins, or stage performances. We propose a novel approach that employs the full light transport between a projector and a camera to account for many illumination aspects, such as interreflections, refractions and defocus. Precomputing the inverse light transport in combination with an efficient implementation on the GPU makes the real-time compensation of captured local and global light modulations possible.}, subject = {Association for Computing Machinery / Special Interest Group on Graphics}, language = {en} } @techreport{MuellerSeidelLudwigetal., author = {M{\"u}ller, Christoph and Seidel, Maik and Ludwig, Horst-Michael and M{\"u}ller, Matthias}, title = {Pr{\"u}fung des Frost-Tausalz-Widerstandes von Beton f{\"u}r die Expositionsklasse XF2}, doi = {10.25643/bauhaus-universitaet.4887}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20240226-48877}, pages = {34}, abstract = {In cold and moderate climates concrete can be subjected to a combined salt frost attack, which can cause scaling damage. Consequently, numerous test procedures were developed to determine the resistance of concrete compositions against this kind of attack. These tests typically mimic a severe attack with high levels of saturation, e.g. as for concrete pavements. Very few approaches exist for testing the salt frost scaling resistance of concretes, which are subjected only to medium levels of saturation, as such concrete elements typically don't show notable scaling damage. However, the increasing use of low carbon cements with high clinker substitution rates might affect the salt frost scaling resistance of such concrete elements to some extent. To ensure adequate durability of such concretes it is thus desirable to determine their performance in an actual test procedure instead of relying on past experience. Thus, less severe test methods was developed, which are based on the Slab test and the CDF test, repectively.}, subject = {Beton}, language = {de} } @techreport{GrossOemig2008, author = {Gross, Tom and Oemig, Christoph}, title = {Presence, Privacy, and PRIMIFaces: Towards Selective Information Disclosure in Instant Messaging}, doi = {10.25643/bauhaus-universitaet.1275}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20080314-13452}, year = {2008}, abstract = {Efficient distant cooperation often requires spontaneous ad-hoc social interaction, which is only possible with adequate information on the prospective communication partner. This often requires disclosing and sharing personal information via tools such as instant messaging systems and can conflict with the users' wishes for privacy. In this paper we present an initial study investigating this trade-off and discuss implications for the design of instant messaging systems. We present the functionality and design of the PRIMIFaces instant messaging prototype supporting flexible identity management and selective information disclosure.}, subject = {Angewandte Informatik}, language = {en} } @techreport{FoecklerZeidlerBimber2005, author = {F{\"o}ckler, Paul and Zeidler, Thomas and Bimber, Oliver}, title = {PhoneGuide: Museum Guidance Supported by On-Device Object Recognition on Mobile Phones}, doi = {10.25643/bauhaus-universitaet.650}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-6500}, year = {2005}, abstract = {We present PhoneGuide - an enhanced museum guidance approach that uses camera-equipped mobile phones and on-device object recognition. Our main technical achievement is a simple and light-weight object recognition approach that is realized with single-layer perceptron neuronal networks. In contrast to related systems which perform computational intensive image processing tasks on remote servers, our intention is to carry out all computations directly on the phone. This ensures little or even no network traffic and consequently decreases cost for online times. Our laboratory experiments and field surveys have shown that photographed museum exhibits can be recognized with a probability of over 90\%. We have evaluated different feature sets to optimize the recognition rate and performance. Our experiments revealed that normalized color features are most effective for our method. Choosing such a feature set allows recognizing an object below one second on up-to-date phones. The amount of data that is required for differentiating 50 objects from multiple perspectives is less than 6KBytes.}, subject = {Neuronales Netz}, language = {en} } @techreport{KoenigTapiasSchmitt, author = {K{\"o}nig, Reinhard and Tapias, Estefania and Schmitt, Gerhard}, title = {New Methods in Urban Analysis and Simulation: Documentation of the teaching results from the spring semester 2014}, doi = {10.25643/bauhaus-universitaet.2515}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160121-25154}, pages = {62}, abstract = {Documentation of the teaching results from the spring semester 2014 at ETH Zurich}, subject = {St{\"a}dtebau}, language = {en} } @techreport{KoenigTapiasSchmitt, author = {K{\"o}nig, Reinhard and Tapias, Estefania and Schmitt, Gerhard}, title = {New Methods in Urban Analysis and Simulation: Documentation of teaching results from the spring semester 2015}, organization = {ETH Zurich}, doi = {10.25643/bauhaus-universitaet.2505}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160118-25052}, pages = {76}, abstract = {Documentation of teaching results from the spring semester 2015 at the chair of Information Architecture at ETH Zurich}, subject = {Architektur}, language = {en} } @techreport{KoenigTapiasSchmitt, author = {K{\"o}nig, Reinhard and Tapias, Estefania and Schmitt, Gerhard}, title = {New Methods in Urban Analysis and Simulation: Documentation of teaching results from the autumn semester 2013}, doi = {10.25643/bauhaus-universitaet.2516}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20160121-25168}, pages = {60}, abstract = {Documentation of teaching results from the autumn semester 2013 at ETH Zurich}, subject = {St{\"a}dtebau}, language = {en} } @techreport{BuschowWellbrock, author = {Buschow, Christopher and Wellbrock, Christian-Mathias}, title = {Money for nothing and content for free? Zahlungsbereitschaft f{\"u}r digitaljournalistische Inhalte}, organization = {Landesanstalt f{\"u}r Medien NRW}, doi = {10.25643/bauhaus-universitaet.4016}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20191111-40168}, pages = {42}, abstract = {Frei nach dem Motto "Money for nothing and content for free" werden tagesaktuelle Informationen ebenso wie aufw{\"a}ndig recherchierte Reportagen im Digitalen vornehmlich kostenfrei genutzt. Wie k{\"o}nnen journalistische Angebote sich also nachhaltig refinanzieren? Die vorliegende Studie stellt Nutzerinnen und Nutzer in den Mittelpunkt. Sie fragt nach den Gr{\"u}nden f{\"u}r fehlende Zahlungsbereitschaft sowie danach, warum und wof{\"u}r gezahlt wird. Außerdem gibt sie Medienschaffenden konkrete Handlungsempfehlungen, um ihre journalistischen Produkte ansprechend zu gestalten und so die Zahlungsbereitschaft von Leserinnen und Lesern zu steigern.}, subject = {Neue Medien}, language = {de} } @techreport{BuschowWellbrock, author = {Buschow, Christopher and Wellbrock, Christian-Mathias}, title = {Money for nothing and content for free? Willingness to pay for digital journalism}, organization = {Landesanstalt f{\"u}r Medien NRW}, doi = {10.25643/bauhaus-universitaet.4017}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20191111-40175}, pages = {21}, abstract = {True to the motto "Money for nothing and content for free", both up-to-date information and thoroughly researched reporting are principally used free of charge in their digital forms. Considering this, how can journalism be funded sustainably? This study focuses on users and investigates the reasons for their lack of willingness to pay for content, as well as what they do pay for, and why.}, subject = {Neue Medien}, language = {en} } @techreport{BrunsBrombachBimber2007, author = {Bruns, Erich and Brombach, Benjamin and Bimber, Oliver}, title = {Mobile Phone Enabled Museum Guidance with Adaptive Classification}, doi = {10.25643/bauhaus-universitaet.940}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-9406}, year = {2007}, abstract = {Although audio guides are widely established in many museums, they suffer from several drawbacks compared to state-of-the-art multimedia technologies: First, they provide only audible information to museum visitors, while other forms of media presentation, such as reading text or video could be beneficial for museum guidance tasks. Second, they are not very intuitive. Reference numbers have to be manually keyed in by the visitor before information about the exhibit is provided. These numbers are either displayed on visible tags that are located near the exhibited objects, or are printed in brochures that have to be carried. Third, offering mobile guidance equipment to visitors leads to acquisition and maintenance costs that have to be covered by the museum. With our project PhoneGuide we aim at solving these problems by enabling the application of conventional camera-equipped mobile phones for museum guidance purposes. The advantages are obvious: First, today's off-the-shelf mobile phones offer a rich pallet of multimedia functionalities ---ranging from audio (over speaker or head-set) and video (graphics, images, movies) to simple tactile feedback (vibration). Second, integrated cameras, improvements in processor performance and more memory space enable supporting advanced computer vision algorithms. Instead of keying in reference numbers, objects can be recognized automatically by taking non-persistent photographs of them. This is more intuitive and saves museum curators from distributing and maintaining a large number of physical (visible or invisible) tags. Together with a few sensor-equipped reference tags only, computer vision based object recognition allows for the classification of single objects; whereas overlapping signal ranges of object-distinct active tags (such as RFID) would prevent the identification of individuals that are grouped closely together. Third, since we assume that museum visitors will be able to use their own devices, the acquisition and maintenance cost for museum-owned devices decreases.}, subject = {Objektverfolgung}, language = {en} } @techreport{VogelVoelkerArnoldetal., author = {Vogel, Albert and V{\"o}lker, Conrad and Arnold, J{\"o}rg and Schmidt, Jens and Thurow, Torsten and Braunes, J{\"o}rg and Tonn, Christian and Bode, Kay-Andr{\´e} and Baldy, Franziska and Erfurt, Wolfgang and Tatarin, Ren{\´e}}, title = {Methoden und Baustoffe zur nutzerorientierten Bausanierung. Schlussbericht zum InnoProfile Forschungsvorhaben}, organization = {Bauhaus-Universit{\"a}t Weimar}, isbn = {978-3-86068-501-3 (Printausg.)}, doi = {10.25643/bauhaus-universitaet.2022}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20130830-20229}, pages = {106}, abstract = {Nutzerorientierte Bausanierung bedeutet eine gegen{\"u}ber dem konventionellen Vorgehen deutlich verst{\"a}rkte Ausrichtung des Planungs- und Sanierungsprozesses auf die Anforderungen und Bed{\"u}rfnisse des zuk{\"u}nftigen Nutzers eines Geb{\"a}udes. Dies hat einerseits ein hochwertigeres Produkt zum Ergebnis, erfordert andererseits aber auch den Einsatz neuer Methoden und Baustoffe sowie ein vernetztes Zusammenarbeiten aller am Bauprozess Beteiligten. Der Fokus der Publikation liegt dabei auf den Bereichen, die eine hohe Relevanz f{\"u}r die nutzerorientierte Bausanierung aufweisen. Dabei handelt es sich insbesondere um: Computergest{\"u}tztes Bauaufmaß und digitale Bauwerksmodellierung (BIM), bauphysikalische Methoden zur Optimierung von Energieeffizienz und Behaglichkeit bei der Sanierung von Bestandsgeb{\"a}uden, zerst{\"o}rungsfreie Untersuchungsmethoden im Rahmen einer substanzschonenden Bauzustandsanalyse und Entwicklung von Erg{\"a}nzungsbaustoffen. Das Projekt nuBau ist eine Kooperation zwischen den Fakult{\"a}ten Bauingenieurwesen und Architektur der Bauhaus-Universit{\"a}t Weimar. Die beteiligten Professuren sind: Bauphysik, Informatik in der Architektur, Polymere Werkstoffe und Werkstoffe des Bauens.}, subject = {Nutzerorientierte Bausanierung}, language = {de} }