Browsing Forschungszentren by Issue Date

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  • Coherent Social Systems for Learning: An Approach for Contextualized and Community-Centred Metadata 
    Allert, Heidrun (Milton Keynes : Open University, 2004)
    The aim of this work is to outline a modelling approach for context specific educational metadata, which addresses the valuable diversity in the field of learning. It presents some foundational issues in the field of ...
  • A novel engine mount with semi-active dry friction damping 
    Lorenz, M.; Heimann, B.; Haertel, V. (Amsterdam : Ios PressNew York, NY : Hindawi Publishing Corporation, 2006)
    In this paper the authors present a semi-active engine mount with a controllable friction damper. The normal force of the friction contact is applied by an electromagnetic actuator and can be varied dynamically. The nonlinear ...
  • Adaptive ontology re-use: Finding and re-using sub-ontologies 
    Stecher, Rodolfo; Niederée, Claudia; Nejdl, Wolfgang; Bouquet, Paolo (Bingley : Emerald Group Publishing Ltd., 2008)
    Purpose - The discovery of the "right" ontology or ontology part is a central ingredient for effective ontology re-use. The purpose of this paper is to present an approach for supporting a form of adaptive re-use of ...
  • Effects of Ginkgo biloba in dementia: systematic review and meta-analysis 
    Weinmann, Stefan; Roll, Stephanie; Schwarzbach, Christoph; Vauth, Christoph; Willich, Stefan N. (London : BioMed Central, 2010)
    Background: The benefit of Ginkgo biloba has been discussed controversially. The aim of this review was to assess the effects of Ginkgo biloba in Alzheimer's disease as well as vascular and mixed dementia covering a variety ...
  • A computational model for previtamin D 3 production in skin 
    Meinhardt-Wollweber, Merve; Krebs, Ronald (Cambridge : Royal Society of Chemistry, 2012)
    Low levels of vitamin D have been implicated in a wide variety of health issues from calcemic diseases to cancer, diabetes and cardiovascular disease. For most humans, the majority of vitamin D 3 is derived from sunlight. ...
  • Lighting with laser diodes 
    Basu, Chandrajit; Meinhardt-Wollweber, Merve; Roth, Bernhard (Berlin : Walter de Gruyter, 2013)
    Contemporary white light-emitting diodes (LEDs) are much more efficient than compact fluorescent lamps and hence are rapidly capturing the market for general illumination. LEDs are also replacing halogen lamps or even newer ...
  • Interlinking documents based on semantic graphs 
    Nunes, Bernardo Pereira; Kawase, Ricardo; Fetahu, Besnik; Dietze, Stefan; Casanova, Marco Antonio; Maynard, Diana (Amsterdam [u.a.] : Elsevier, 2013)
    Connectivity and relatedness of Web resources are two concepts that define to what extent different parts are connected or related to one another. Measuring connectivity and relatedness between Web resources is a growing ...
  • Awareness and Learning in Participatory Noise Sensing 
    Becker, Martin; Caminiti, Saverio; Fiorella, Donato; Francis, Louise; Gravino, Pietro; Haklay, Mordechai (Muki); Hotho, Andreas; Loreto, Vittorio; Müller, Jürgen; Ricchiuti, Ferdinando; Servedio, Vito D.P.; Sirbu, Alina; Tria, Francesca (San Francisco : Public Library Science, 2013-12-11)
    The development of ICT infrastructures has facilitated the emergence of new paradigms for looking at society and the environment over the last few years. Participatory environmental sensing, i.e. directly involving citizens ...
  • Using surrogate organisms in hydraulic research: guidance on their design and implementation 
    Paul, Meike; Penning, Ellis; Dijkstra, Jasper; Johnson, Matthew F. (2014)
    When investigating or quantifying the interaction of organisms with the hydrodynamic environment, it is often necessary or desired to use surrogates instead of the prototype organisms. In order not to derogate the results, ...
  • Should I Care about Your Opinion? : Detection of Opinion Interestingness and Dynamics in Social Media 
    Maynard, Diana; Gossen, Gerhard; Funk, Adam; Fisichella, Marco (Basel : MDPI AG, 2014)
    In this paper, we describe a set of reusable text processing components for extracting opinionated information from social media, rating it for interestingness, and for detecting opinion events. We have developed applications ...
  • Analysing and Enriching Focused Semantic Web Archives for Parliament Applications 
    Demidova, Elena; Barbieri, Nicola; Dietze, Stefan; Funk, Adam; Holzmann, Helge; Maynard, Diana; Papailiou, Nikolaos; Peters, Wim; Risse, Thomas; Spiliotopoulos, Dimitris (Basel : MDPI AG, 2014)
    The web and the social web play an increasingly important role as an information source for Members of Parliament and their assistants, journalists, political analysts and researchers. It provides important and crucial ...
  • The ARCOMEM Architecture for Social- and Semantic-Driven Web Archiving 
    Risse, Thomas; Demidova, Elena; Dietze, Stefan; Peters, Wim; Papailiou, Nikolaos; Doka, Katerina; Stavrakas, Yannis; Plachouras, Vassilis; Senellart, Pierre; Carpentier, Florent; Mantrach, Amin; Cautis, Bogdan; Siehndel, Patrick; Spiliotopoulos, Dimitris (Basel : MDPI AG, 2014)
    The constantly growing amount ofWeb content and the success of the SocialWeb lead to increasing needs for Web archiving. These needs go beyond the pure preservationo of Web pages. Web archives are turning into “community ...
  • Can coffee improve image guidance? 
    Wirz, Raul; Lathrop, Ray A.; Godage, Isuru S.; Burgner-Kahrs, Jessica; Russell, Paul T.; Webster, Robert J. (Bellingham, WA : S P I E - International Society for Optical Engineering, 2015)
    Anecdotally, surgeons sometimes observe large errors when using image guidance in endonasal surgery. We hypothesize that one contributing factor is the possibility that operating room personnel might accidentally bump the ...
  • Additive manufacturing of patient-specific tubular continuum manipulators 
    Amanov, E.; Nguyen, T.-D.; Burgner-Kahrs, Jessica (Bellingham, WA : S P I E - International Society for Optical Engineering, 2015)
    Tubular continuum robots, which are composed of multiple concentric, precurved, elastic tubes, provide more dexterity than traditional surgical instruments at the same diameter. The tubes can be precurved such that the ...
  • Optical fibre sensors based on multi-mode fibres and MIMO signal processing: An experimental approach 
    Ahrens, Andreas; Sandmann, Andre; Bremer, Kort; Roth, Bernhard; Lochmann, Steffen (Bellingham, WA : S P I E - International Society for Optical Engineering, 2015)
    In this paper multiple-input multiple-output (MIMO) signal processing is investigated for fibre optic sensor applications. A (2 × 2) MIMO implementation is realized by using lower-order and higher-order mode groups of a ...
  • Crowdsourcing for web genre annotation 
    Asheghi, Noushin Rezapour; Sharoff, Serge; Markert, Katja (Dordrecht : Springer Netherlands, 2016)
    Recently, genre collection and automatic genre identification for the web has attracted much attention. However, currently there is no genre-annotated corpus of web pages where inter-annotator reliability has been established, ...
  • Characterization of a time-resolved non-contact scanning diffuse optical imaging system exploiting fast-gated single-photon avalanche diode detection 
    Di Sieno, Laura; Wabnitz, Heidrun; Pifferi, Antonio; Mazurenka, Mikhail; Hoshi, Yoko; Dalla Mora, Alberto; Contini, Davide; Boso, Gianluca; Becker, Wolfgang; Martelli, Fabrizio; Tosi, Alberto; Macdonald, Rainer (College Park : American Institute of Physics, 2016)
    We present a system for non-contact time-resolved diffuse reflectance imaging, based on small source-detector distance and high dynamic range measurements utilizing a fast-gated single-photon avalanche diode. The system ...
  • Consent for Biobanking: The Legal Frameworks of Countries in the BioSHaRE-EU Project 
    Kaye, Jane; Briceño Moraia, Linda; Curren, Liam; Bell, Jessica; Mitchell, Colin; Soini, Sirpa; Hoppe, Nils; Øien, Morten; Rial-Sebbag, Emmanuelle (New Rochelle, NY : Liebert, 2016)
    Currently, there is no single, Europe-wide regulation of biomedical research using human samples and data. Instead, the law that applies spans a number of areas of law, such as data protection, clinical trials, and tissue ...
  • Towards multimodal detection of melanoma thickness based on optical coherence tomography and optoacoustics 
    Rahlves, M.; Varkentin, A.; Stritzel, J.; Blumenröther, E.; Mazurenka, M.; Wollweber, M.; Roth, B. (Bellingham, WA : S P I E - International Society for Optical Engineering, 2016)
    Melanoma skin cancer has one of the highest mortality rates of all types of cancer if not detected at an early stage. The survival rate is highly dependent on its penetration depth, which is commonly determined by ...
  • Generation of multiphoton entangled quantum states by means of integrated frequency combs 
    Reimer, Christian; Kues, Michael; Roztocki, Piotr; Wetzel, Benjamin; Grazioso, Fabio; Little, Brent E.; Chu, Sai T.; Johnston, Tudor; Bromberg, Yaron; Caspari, Lucia; Moss, David J.; Morandotti, Roberto (Washington D.C. : American Association for the Advancement of Science, 2016)
    Complex optical photon states with entanglement shared among several modes are critical to improving our fundamental understanding of quantum mechanics and have applications for quantum information processing, imaging, and ...

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