Refine
H-BRS Bibliography
- yes (192) (remove)
Departments, institutes and facilities
- Fachbereich Informatik (76)
- Fachbereich Angewandte Naturwissenschaften (49)
- Fachbereich Ingenieurwissenschaften und Kommunikation (37)
- Institut für Technik, Ressourcenschonung und Energieeffizienz (TREE) (35)
- Fachbereich Wirtschaftswissenschaften (23)
- Institute of Visual Computing (IVC) (18)
- Institut für funktionale Gen-Analytik (IFGA) (15)
- Graduierteninstitut (11)
- Institut für Verbraucherinformatik (IVI) (9)
- Internationales Zentrum für Nachhaltige Entwicklung (IZNE) (8)
Document Type
- Article (84)
- Conference Object (52)
- Preprint (18)
- Doctoral Thesis (11)
- Part of a Book (10)
- Research Data (4)
- Report (4)
- Book (monograph, edited volume) (3)
- Contribution to a Periodical (2)
- Master's Thesis (2)
Year of publication
- 2020 (192) (remove)
Language
- English (192) (remove)
Keywords
- Inborn error of metabolism (3)
- Organic aciduria (3)
- Quality diversity (3)
- post-buckling (3)
- ARIMA (2)
- Artificial Intelligence (2)
- Autoencoder (2)
- Automatic Short Answer Grading (2)
- Bayesian optimization (2)
- Black-Box Optimization (2)
- Computational fluid dynamics (2)
- Crystallinity (2)
- Deep Learning (2)
- Domestic Robots (2)
- Evolutionary Computation (2)
- Evolutionary computation (2)
- Ghana (2)
- Human-Centered Robotics (2)
- Hyper-parameter Tuning (2)
- Ketone body (2)
- Learning and Adaptive Systems (2)
- Metabolic acidosis (2)
- Scale Tuning (2)
- Usable Security (2)
- bank customers (2)
- computer vision (2)
- confidence level (2)
- cytokine-induced killer cells (2)
- data filtering (2)
- evolution (2)
- modeling of complex systems (2)
- neural network (2)
- nonlinear stability (2)
- object detection (2)
- robotics (2)
- short-term load forecasting (2)
- 2D Level Design (1)
- 3D (1)
- 3D interfaces (1)
- ACAT1 (1)
- ADP release (1)
- AMD Family 15h (1)
- ANN (1)
- AOP (1)
- ASIC (1)
- Abies nordmanniana (1)
- Abies procera (1)
- Acceleration (1)
- Active Learning (1)
- Activity-based probes (1)
- Aerodynamics (1)
- Africa (1)
- Ago2 (1)
- Anoplophora glabripennis (1)
- Antioxidans (1)
- Application in electrochemistry (1)
- Apprenticeship Learning (1)
- Appropriation (1)
- Ausbreitung (1)
- Authentication (1)
- Automated design (1)
- Autonomous nervous system (1)
- BERT (1)
- BPMS (1)
- Bacillus (1)
- Basis set (1)
- Bayesian Deep Learning (1)
- Beta-ketothiolase (1)
- Biaxiality (1)
- Binary and count models (1)
- BioMark HD microfluidic system (1)
- Bioactivity (1)
- Bioaktive Verbindung (1)
- Bioaktivität (1)
- Blockchain (1)
- CMOS (1)
- COVID-19 (1)
- CPUID instruction (1)
- Cache-independent (1)
- Calibration (1)
- Calorimetry (1)
- Carbon sequestration (1)
- Care (1)
- Caregiver (1)
- Cathepsin S (1)
- Chemometrics (1)
- China (1)
- Chloroquine (1)
- Classification (1)
- Co-located Collaboration (1)
- Cognition (1)
- Collaborating industrial robots (1)
- Collaboration (1)
- Complex modulus (1)
- Complex systems modeling and simulation (1)
- Compliant Manipulation (1)
- Computational Fluid Dynamics (1)
- Computer Vision (1)
- Computer-supported Cooperative Work (1)
- Connectivity in rural areas (1)
- Coumarins (1)
- Covert channel (1)
- Critical power (1)
- Cross-core (1)
- Cryptography (1)
- Cysteine proteases (1)
- DC-cascade (1)
- DNA damage (1)
- DNA profiling (1)
- Data Protection (1)
- Dementia (1)
- Demodulation pixel array (1)
- Design Case Study (1)
- Dialysis (1)
- Digital common goods (1)
- Digitisation (1)
- Disease ecology (1)
- Drahtloses lokales Netz (1)
- ELMo (1)
- ENaC (1)
- Effect of post-irradiation curing (1)
- Embedded system (1)
- Endothelin-1 (1)
- Energy meteorology (1)
- Eriodictyol (1)
- Eutectic Ti-Fe alloys (1)
- Evaluation of curing (1)
- Evolutionary optimization (1)
- Executive functions (1)
- Exergame (1)
- Extrusion blow molding (1)
- FPGA (1)
- Facial Emotion Recognition (1)
- Feature Model (1)
- Filtering (1)
- Flood resilience (1)
- Floods (1)
- Flow experience (1)
- Folk theories (1)
- Food packaging (1)
- Functional safety (1)
- Future Work (1)
- GLYCTK (1)
- GPT (1)
- GPT-2 (1)
- Galactic Cosmic Rays (GCRs) (1)
- Gaussian processes (1)
- Gebrauchstauglicher Datenschutz (1)
- Gender-based violence (1)
- Gene expression (1)
- Ghanaian banks (1)
- Green space (1)
- Group Behavior (1)
- Groupware (1)
- HEB mixer (1)
- HMGCL (1)
- Health care policy (1)
- Heart rate variability (1)
- High temperature deformation (1)
- High temperature laser powder bed fusion (1)
- High-performance computing (1)
- Hochschule Bonn-Rhein-Sieg (1)
- Human capital (1)
- Human health (1)
- Human-Robot Collaboration (1)
- Hydroxychloroquine (1)
- Hyperammonemia (1)
- Hypoglycemia (1)
- ICT (1)
- ISM: molecules (1)
- IT professionals (1)
- Image Classification (1)
- Inclusive development (1)
- Inclusive growth (1)
- Index-one DAEs (1)
- Information hiding (1)
- Inherited metabolic disorders (1)
- Instruction scheduling (1)
- Interdisciplinary research (1)
- Interferenz (1)
- Intradialytic morbid event (1)
- Isoleucine (1)
- Kenya (1)
- Ketogenesis (1)
- Ketolysis (1)
- Kunststoffverpackung (1)
- LC-HRMS (1)
- LEAP (1)
- LET (1)
- LSPR (1)
- Lamellae structure (1)
- Lattice Boltzmann Method (1)
- Learning analytics (1)
- Learning data mining (1)
- Lebensmittelverpackungen (1)
- Legal Design (1)
- Leisure thoughts (1)
- Leucine (1)
- Level-of-Detail (1)
- Lidar (1)
- Lignin (1)
- Lithium (1)
- Local process-dependent properties (1)
- Low-frequency to high-frequency (1)
- MERS (1)
- Maker space (1)
- Makers (1)
- Malus genotypes (1)
- Mars (1)
- Mars environment (1)
- Meat-associated Microorganisms (1)
- Mental models (1)
- Meso-scale simulation (1)
- Metabolic decompensation (1)
- Metabolicdecompensation (1)
- Misconception (1)
- Multi-Solution Optimization (1)
- Multi-objective optimization (1)
- Multimodal optimization (1)
- Multithreaded and multicore architecture (1)
- Mxi-2 (1)
- NIR-point sensor (1)
- Near-field synchrotron ptychographic X-ray computed tomography (1)
- Network simulation verification (1)
- Neuropilin (1)
- Next generation sequencing (NGS) (1)
- Nitriles (1)
- Non-linear optimization (1)
- OER (1)
- Object Detection (1)
- Occupational health management (1)
- Off-lattice Boltzmann (1)
- Older adults (1)
- One Health (1)
- Online identity theft (1)
- Open source software (1)
- Optical power budget (1)
- Order reduction (1)
- Orientation averaging (1)
- Out Of Distribution (OOD) data (1)
- Oxazolidinone antibiotics (1)
- PD-1/CTLA-4 (1)
- PID (1)
- PMD (1)
- Parameter identification (1)
- Passengers (1)
- Password (1)
- Pathogenic Bacteria (1)
- Peer-to-Peer (1)
- Perceived AI (1)
- Performance (1)
- Performance profiling (1)
- Phenotypic niching (1)
- Physical activity (1)
- Picea abies (1)
- Picea pungens (1)
- Portland cement (1)
- Privacy (1)
- Privacy Risk Assessment (1)
- Probabilistic model (1)
- Program effectiveness (1)
- Proof-of-Stake (1)
- Proof-of-Work (1)
- Propensity score (1)
- Prostate cancer (1)
- Protection motivation theory (1)
- Quality Diversity (1)
- Raman Spectroscopy (1)
- Re-authentication (1)
- Rehabilitation (1)
- Relative Energies (1)
- Remote Work (1)
- Rendering (1)
- Resin-based composites (1)
- Return to Work (1)
- Reversible inhibition (1)
- Risk factors (1)
- Risk-based Authentication (1)
- Risk-based Authentication (RBA) (1)
- Robo-taxi (1)
- Robot Perception (1)
- Robots (1)
- Rosenbrock-Wanner Methods (1)
- Rural women (1)
- SARS (1)
- SARS-COV-2 virus (1)
- SARS-CoV-2 (1)
- SERS (1)
- SIS mixer (1)
- Self-motion perception (1)
- Semi-Lagrangian (1)
- Serine proteases (1)
- Service Design (1)
- Sexual violence (1)
- Shared Autonomous Vehicles (1)
- Signal (1)
- Silmitasertib (1)
- Simulated sunlight (1)
- Skin cells (1)
- Skin detection (1)
- Skin flakes (1)
- Smart InGaAs camera-system (1)
- Smart image sensor (1)
- Social Protection (1)
- Socio-ecological systems (1)
- Solar power (1)
- Speed of light (1)
- Sperm cells (1)
- Spermatozoa (1)
- Splicing (1)
- Stress (1)
- Sub-Saharan Africa (1)
- Substrate mapping (1)
- Sulfonamides (1)
- Surrogate Modeling (1)
- Surrogate models (1)
- Survey (1)
- Sympathetic activation (1)
- TD-GC/MS (1)
- TOC (1)
- TOF (1)
- Task Frame Formalism (1)
- Telemedicine (1)
- Teleoperation (1)
- Thermal expansion (1)
- Time dependency (1)
- Time-of-Flight (1)
- Topological reduction (1)
- Transfer Learning (1)
- Transformation products (1)
- Trust (1)
- Two-factor Authentication (1)
- UV (1)
- UV-vis spectroscopy (1)
- Uganda (1)
- Ultimate coefficient of thermal expansion (1)
- Ultrafine microstructures (1)
- Ultrasonic array (1)
- Ultrasonic studies (1)
- Uncertainty Estimation (1)
- Uncertainty Quantification (1)
- Unfinished tasks (1)
- Unknown parameter degradation (1)
- Unstructured grid (1)
- Urban biodiversity (1)
- Urban health (1)
- Usable Privacy (1)
- User Roles (1)
- User studies (1)
- Valproic acid (1)
- Vickers hardness (1)
- Vocational re-training (1)
- W methods (1)
- WWW (1)
- Web components (1)
- Wellbeing (1)
- West Africa (1)
- Whole genome amplification (WGA) (1)
- WiFi-based Long Distance networks (1)
- Wizard of Oz (1)
- Work break (1)
- Workflow (1)
- YAWL (1)
- Young adults (1)
- Zweckbindung (1)
- accelerated iron ions (1)
- additive (1)
- advanced applications (1)
- airborne astronomy (1)
- amelogenesis (1)
- antioxidant (1)
- apple replant disease (ARD) (1)
- applications (1)
- asset transfer (1)
- astrobiology (1)
- automated sensor-screening (1)
- autonomous driving (1)
- basic human needs, evolution of behavior (1)
- bdelloid rotifer (1)
- bicausal diagnostic Bond Graphs (1)
- black fungi (1)
- blebbistatin (1)
- blockchain (1)
- brain tumor (1)
- caching (1)
- career counseling (1)
- carsharing (1)
- cementogenesis (1)
- change management (1)
- chiral-nematic (1)
- coaxial electrospinning (1)
- cognitive radio (1)
- complete basis set limit (1)
- concrete plate (1)
- conformations (1)
- coniferous woods (1)
- connected car (1)
- constraint relaxation (1)
- constraints (1)
- constructive process deviance (1)
- control architectures (1)
- convolutional neural networks (1)
- cooperative path planning (1)
- cooperative sensing (1)
- cosmic rays (1)
- cross-border trade (1)
- cryptocurrency (1)
- curved shell (1)
- cytoskeleton (1)
- d-Glycerate kinase deficiency (1)
- d-Glyceric aciduria (1)
- deep learning (1)
- dentinogenesis (1)
- dentogenesis (1)
- designing air flow (1)
- developing country (1)
- digital design (1)
- diversity (1)
- drivers (1)
- drug release materials (1)
- drugs (1)
- dynamics (1)
- e-banking transaction (1)
- e-commerce (1)
- e-learning (1)
- electroless copper deposition (1)
- empathy (1)
- encapsulation (1)
- endothelial cell differentiation (1)
- energy (1)
- energy detection (1)
- extraction (1)
- extremophile (1)
- extremophiles (1)
- failure prognostic (1)
- far-infrared astronomy (1)
- feature discovery (1)
- felt obligations (1)
- financial technology (1)
- finite element method (1)
- first-year teaching (1)
- fish gill (1)
- flow cytometry (1)
- force generation (1)
- fungi (1)
- fusion centre (1)
- gas transport networks (1)
- general plate theory (1)
- genetic neutrality (1)
- geopolymer foam (1)
- global illumination (1)
- globally convergent solvers (1)
- glycerol (1)
- graphene oxide powder (1)
- graphene oxide powders (1)
- greenhouse bio-test (1)
- growth hormone (1)
- haptics (1)
- heavy ion particle (HZE) radations (1)
- heterodyne spectroscopy (1)
- high diagnostic coverage and reliability (1)
- high dynamic range resistance readout (1)
- high-throughput qRT-PCR (1)
- hourly measurement (1)
- human behavior (1)
- iOER (1)
- immunology (1)
- immunotherapy (1)
- instance segmentation (1)
- internet banking (1)
- leisure time (1)
- life on Mars (1)
- line: identification (1)
- liquid crystal (1)
- literature review (1)
- long short-term memory (1)
- low molecular weight (1)
- lung cancer (1)
- mathematical chemistry (1)
- medium voltage insulation (1)
- melanin (1)
- melting heater (1)
- mesenchymal stem cell (1)
- mesoscopic agents (1)
- metabolic effects (1)
- microdialysis (1)
- modelling (1)
- moderator variable (1)
- molecular data (1)
- molecular dynamics simulations (1)
- molecular motor (1)
- molecular processes (1)
- monoclonal antibody (1)
- mp2 (1)
- multi-layer display (1)
- multi-objective optimization (1)
- multimodal optimization (1)
- myosin (1)
- nano-composite (1)
- natural fiber (1)
- navigation (1)
- neural networks (1)
- nutrient germinants (1)
- observational analyses (1)
- observational data and simulations (1)
- odontogenic cells (1)
- optimized geometries (1)
- orientation behavior (1)
- ozonation (1)
- ozone (1)
- p53 (1)
- panspermia (1)
- parameter estimation (1)
- payment protocol (1)
- permanent magnet synchronous generator (PMSG) (1)
- pharmacokinetics (1)
- phenotypic diversity (1)
- phenotypic feature (1)
- phenotypic niching (1)
- photolysis (1)
- phytoalexins (1)
- plastic industry (1)
- pleasant anticipation (1)
- polyethylene (1)
- porous material (1)
- power converter (1)
- predictive maintenance (1)
- process (1)
- project passed learning (1)
- propan-2-ol (1)
- psychological needs (1)
- purinergic receptor (1)
- receivers (1)
- refined beam theory (1)
- reinforcement learning (1)
- remaining useful life (1)
- remote lab (1)
- renal cancer (1)
- repeated trend projection (1)
- resistance (1)
- robot action diagnosability (1)
- robot control (1)
- robot execution failures (1)
- scaffolds (1)
- security (1)
- semantic image seg-mentation (1)
- semiconducting metal oxide gas sensor array (1)
- shell theory (1)
- small molecule (1)
- smooth muscle cell differentiation (1)
- social business (1)
- social enterprise (1)
- soil properties (1)
- sol-gel support (1)
- spectrum sensing (1)
- spore resistance (1)
- sporegermination (1)
- stabiliser (1)
- stem cells (1)
- stereoscopic vision (1)
- stiffeners (1)
- structural biology (1)
- structural coloration (1)
- subjective well-being (1)
- submillimeter-wave technology (1)
- success factors (1)
- superconducting devices (1)
- surrogate assisted phenotypic niching (1)
- surrogate models (1)
- survival (1)
- task models (1)
- technology threat avoidance theory (1)
- telepresence (1)
- temperature controller (1)
- tensile test (1)
- thermal insulation material (1)
- thermo-mechanical properties (1)
- thin film (1)
- throughput maximization (1)
- total phenolic content (1)
- trade (1)
- tunable pitch (1)
- tunable sheet resistance (1)
- ultrapure water (1)
- un-manned aerial vehicle (1)
- uncertainties (1)
- unmanned ground vehicle (1)
- usability (1)
- usable secure email (1)
- user interface design (1)
- video lectures (1)
- video methods (1)
- volatile organic compounds (1)
- water dimer (1)
- water-to-land transition (1)
- wavelet (1)
- whole-tooth regeneration (1)
- wind energy conversion systems (WECS) (1)
- wind nuisance threshold (1)
- work engagement (1)
- working alliance (1)
- Wavenet (1)
YAWL (Yet Another Workflow Language) is an open source Business Process Management System, first released in 2003. YAWL grew out of a university research environment to become a unique system that has been deployed worldwide as a laboratory environment for research in Business Process Management and as a productive system in other scientific domains.
Who do you trust: Peers or Technology? A conjoint analysis about computational reputation mechanisms
(2020)
Peer-to-peer sharing platforms are taking over an increasingly important role in the platform economy due to their sustainable business model. By sharing private goods and services, the challenge arises to build trust between peers online mostly without any kind of physical presence. Peer rating has been proven as an important mechanism. In this paper, we explore the concept called Trust Score, a computational rating mechanism adopted from car telematics, which can play a similar role in carsharing. For this purpose, we conducted a conjoint analysis where 77 car owners chose between fictitious user profiles. Our results show that in our experiment the telemetric-based score slightly outperforms the peer rating in the decision process, while the participants perceived the peer rating more helpful in retrospect. Further, we discuss potential benefits with regard to existing shortcomings of user rating, but also various concerns that should be considered in concepts like telemetric-based reputation mechanism that supplements existing trust factors such as user ratings.
Efficient and comprehensive assessment of students knowledge is an imperative task in any learning process. Short answer grading is one of the most successful methods in assessing the knowledge of students. Many supervised learning and deep learning approaches have been used to automate the task of short answer grading in the past. We investigate why assistive grading with active learning would be the next logical step in this task as there is no absolute ground truth answer for any question and the task is very subjective in nature. We present a fast and easy method to harness the power of active learning and natural language processing in assisting the task of grading short answer questions. A webbased GUI is designed and implemented to incorporate an interactive short answer grading system. The experiments show that active learning saves the time and effort of graders in assessment and reaches the performance of supervised learning with less amount of graded answers for training.
The development of metals tailored to the metallurgical conditions of laser-based additive manufacturing is crucial to advance the maturity of these materials for their use in structural applications. While efforts in this regard are being carried out around the globe, the use of high strength eutectic alloys have, so far, received minor attention, although previous works showed that rapid solidification techniques can result in ultrafine microstructures with excellent mechanical performance, albeit for small sample sizes. In the present work, a eutectic Ti-32.5Fe alloy has been produced by laser powder bed fusion aiming at exploiting rapid solidification and the capability to produce bulk ultrafine microstructures provided by this processing technique.
Process energy densities between 160 J/mm³ and 180 J/mm³ resulted in a dense and crack-free material with an oxygen content of ~ 0.45 wt.% in which a hierarchical microstructure is formed by µm-sized η-Ti4Fe2Ox dendrites embedded in an ultrafine eutectic β-Ti/TiFe matrix. The microstructure was studied three-dimensionally using near-field synchrotron ptychographic X-ray computed tomography with an actual spatial resolution down to 39 nm to analyse the morphology of the eutectic and dendritic structures as well as to quantify their mass density, size and distribution. Inter-lamellar spacings down to ~ 30–50 nm were achieved, revealing the potential of laser-based additive manufacturing to generate microstructures smaller than those obtained by classical rapid solidification techniques for bulk materials. The alloy was deformed at 600 °C under compressive loading up to a strain of ~ 30% without damage formation, resulting in a compressive yield stress of ~ 800 MPa.
This study provides a first demonstration of the feasibility to produce eutectic Ti-Fe alloys with ultrafine microstructures by laser powder bed fusion that are suitable for structural applications at elevated temperature.
Development of colored surfaces by formation of nano-structured aggregates is a widely used strategy in nature to color lightweight structures (e.g. butterflies) without the use of dye pigments. The deposition of nanoscale particles mimics nature in it’s approach coloring surfaces. This work presents sol-gel modification of cellulose surfaces used to form a template for growth of Cu/Cu2O core-shell particles with defined size-distributions. Besides improving the adhesion of the deposited particulate material, the sol-gel matrix serves as a template for the control of particle sizes of the Cu/Cu2O structures, and as a consequence of particle size variation the surface color is tunable. As an example, red color was achieved with an average particle size of 35 nm, and shifts gradually to blue appearance when particles have grown to 80 nm on the sol-gel modified fabric. The copper concentration on representative fabrics is kept low to avoid modifying the textile characteristics and were all in the range of 150–170 mg per g of cellulose material. As a result of copper deposition on the surface of the material, the cellulose fabric also became electrically conductive. Remarkably, the electrical conductivity was found to be dependent on the average particle sizes of the deposits and thus related to the change in observed color. The generation of color by growth of nano-sized particles on sol-gel templates provides a highly promising approach to stain surfaces by physical effects without use of synthetic colorants, which opens a new strategy to improve environmental profile of coloration.