Search Results - "Volk, Rebekka"

Building Information Modeling (BIM) for existing buildings — Literature review and future needs by Volk, Rebekka, Stengel, Julian, Schultmann, Frank

“…While BIM processes are established for new buildings, the majority of existing buildings is not maintained, refurbished or deconstructed with BIM yet…”
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An Approach to Semantically Segmenting Building Components and Outdoor Scenes Based on Multichannel Aerial Imagery Datasets by Hou, Yu, Chen, Meida, Volk, Rebekka, Soibelman, Lucio

“…As-is building modeling plays an important role in energy audits and retrofits. However, in order to understand the source(s) of energy loss, researchers must…”
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Aerial Thermographic Image-Based Assessment of Thermal Bridges Using Representative Classifications and Calculations by Mayer, Zoe, Heuer, Julia, Volk, Rebekka, Schultmann, Frank

“…Since the middle of the 20th century many any buildings were built without any energy standards and still have a comparably poor energy quality. To obtain an…”
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Investigating the Quality of UAV-Based Images for the Thermographic Analysis of Buildings by Mayer, Zoe, Epperlein, Andres, Vollmer, Elena, Volk, Rebekka, Schultmann, Frank

“…Thermography for building audits is commonly carried out by means of terrestrial recording processes with static cameras. The implementation of drones to…”
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A Novel Building Temperature Simulation Approach Driven by Expanding Semantic Segmentation Training Datasets with Synthetic Aerial Thermal Images by Hou, Yu, Volk, Rebekka, Soibelman, Lucio

“…Multi-sensor imagery data has been used by researchers for the image semantic segmentation of buildings and outdoor scenes. Due to multi-sensor data hunger,…”
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Solving the nuclear dismantling project scheduling problem by combining mixed-integer and constraint programming techniques and metaheuristics by Hübner, Felix, Gerhards, Patrick, Stürck, Christian, Volk, Rebekka

“…Scheduling of megaprojects is very challenging because of typical characteristics, such as expected long project durations, many activities with multiple…”
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Instance dataset for resource-constrained project scheduling with diverging material flows by Gehring, Marco, Volk, Rebekka, Schultmann, Frank

“…This data article describes an instance dataset motivated by the problem of scheduling a project with diverging material flows. Such material flows are…”
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Prioritizing urban green spaces in resource constrained scenarios by Rambhia, Mihir, Volk, Rebekka, Rismanchi, Behzad, Winter, Stephan, Schultmann, Frank

“…Urban Green Space management requires a multi-dimensional, evidence-based approach to effectively balance social, environmental, and economic objectives. City…”
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The impact of secondary materials’ quality on assessing plastic recycling technologies by Stallkamp, Christoph, Volk, Rebekka, Schultmann, Frank

“…Global plastic production reached a new high in 2019. The high use of plastic leads to a high amount of plastic waste. Thereof, only 33% was collected for…”
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Thermal Bridges on Building Rooftops by Mayer, Zoe, Kahn, James, Götz, Markus, Hou, Yu, Beiersdörfer, Tobias, Blumenröhr, Nicolas, Volk, Rebekka, Streit, Achim, Schultmann, Frank

“…Thermal Bridges on Building Rooftops (TBBR) is a multi-channel remote sensing dataset. It was recorded during six separate UAV fly-overs of the city center of…”
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Integrating site-specific environmental impact assessment in supplier selection: exemplary application to steel procurement by Schiessl, Andreas, Müller, Richard, Volk, Rebekka, Zimmer, Konrad, Breun, Patrick, Schultmann, Frank

“…In times of fast-growing stakeholder interest in sustainability, the ecological and social perspective of industrial companies and its products is gaining…”
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Automatic analysis of UAS-based thermal images to detect leakages in district heating systems by Vollmer, Elena, Volk, Rebekka, Schultmann, Frank

“…The mostly subterranean nature of district heating system pipelines makes pinpointing any occurring leakages a challenge. Airborne thermography offers a means…”
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On the integration of diverging material flows into resource‐constrained project scheduling by Gehring, Marco, Volk, Rebekka, Schultmann, Frank

“…•Bottlenecks in material processing and storage can delay a project schedule.•We model these bottlenecks as a novel RCPSP-extension.•We develop a schedule…”
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Analysis of financial benefits for energy retrofits of owner-occupied single-family houses in Germany by Mayer, Zoe, Volk, Rebekka, Schultmann, Frank

“…In many industrialized countries, a significant number of buildings were constructed prior to any energy-related building construction standards. Today,…”
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Modelling and predicting the generation of post-demolition autoclaved aerated concrete (AAC) volumes in Germany until 2050 by Steins, Justus J., Volk, Rebekka, Schultmann, Frank

“…Autoclaved aerated concrete (AAC) has a porous structure and excellent thermal properties. Therefore, it is a frequently used building material for masonry…”
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Life cycle assessment of post-demolition autoclaved aerated concrete (AAC) recycling options by Volk, Rebekka, Steins, Justus J., Kreft, Oliver, Schultmann, Frank

“…•Post-demolition AAC (pd-AAC) is mainly disposed in landfills.•Pd-AAC volumes are expected to increase considerably.•Closed-loop recycling of pd-AAC is…”
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Optimal design of a post-demolition autoclaved aerated concrete (AAC) recycling network using a capacitated, multi-period, and multi-stage warehouse location problem by Steins, Justus J., Ruck, Manuel, Volk, Rebekka, Schultmann, Frank

“…Autoclaved aerated concrete is a popular building material in constructing one- and two-family houses because of its low thermal conductivity and fire…”
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Fusing tie points' RGB and thermal information for mapping large areas based on aerial images: A study of fusion performance under different flight configurations and experimental conditions by Hou, Yu, Volk, Rebekka, Chen, Meida, Soibelman, Lucio

“…Three-dimensional thermal mapping from aerial images can be used in energy audits. Tie points that define the location of object points in a 3D space for…”
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Pyrolysis of mixed engineering plastics: Economic challenges for automotive plastic waste by Stallkamp, Christoph, Hennig, Malte, Volk, Rebekka, Stapf, Dieter, Schultmann, Frank

“…•Economic assessment of pyrolysis plants for engineering plastics recycling.•Cost-covering prices: 418–1182 €/Mg pyrolysis oil, based on plant…”
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Detecting district heating leaks in thermal imagery: Comparison of anomaly detection methods by Vollmer, Elena, Ruck, Julian, Volk, Rebekka, Schultmann, Frank

“…District heating systems offer means to transport heat to end-energy users through underground pipelines. When leakages occur, a lack of reliable monitoring…”
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