Faculty of Computer Science and Biomedical Engineering (7000)

  • 8010

    Inffeldgasse 10 Graz

    Austria

Research Output 1970 2019

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2019

A Complete Workflow for Automatic Forward Kinematics Model Extraction of Robotic Total Stations Using the Denavit-Hartenberg Convention

Klug, C. H., Schmalstieg, D., Gloor, T. & Arth, C., 15 Aug 2019, In : Journal of Intelligent and Robotic Systems. 19 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Kinematics
Robotics
Simulators
Hardware
Calibration

Active learning approach to label network traffic datasets

Guerra Torres, J. L., Catania, C. A. & Veas, E., 2019, In : Journal of information security and applications. 49, 13 p., 102388.

Research output: Contribution to journalArticleResearchpeer-review

Labeling
Labels
Network security
Problem-Based Learning

Activity Archetypes in Question-and-Answer (Q&A) Websites—A Study of 50 Stack Exchange Instances

Teixeira dos Santos, T., Walk, S., Kern, R., Strohmaier, M. & Helic, D., 2019, In : ACM Transactions on Social Computing. 2, 1, 23 p., 4.

Research output: Contribution to journalArticleResearchpeer-review

A Marker-Less Registration Approach for Mixed Reality–Aided Maxillofacial Surgery: a Pilot Evaluation

Pepe, A., Trotta, G. F., Mohr-Ziak, P., Gsaxner, C., Wallner, J., Bevilacqua, V. & Egger, J., 4 Sep 2019, In : Journal of digital imaging. 32, 6, p. 1008-1018 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Oral Surgery
Surgery
Tissue
Helmet mounted displays
Operating rooms
Open Access
Diagnostic Reagent Kits
Internationality
Compliance
Guidelines
Technology

Analyzing and Managing Complex Software Ecosystems: A Framework to Understand Value in Information Systems

Vorraber, W., Müller, M., Voessner, S. & Slany, W., 1 May 2019, In : IEEE Software. 36, 3, p. 55-60 6 p., 8409423.

Research output: Contribution to journalArticleResearchpeer-review

Ecosystems
Information systems
Engines
Open source software

A Networked Analysis and Engineering Framework for New Business Models

Vorraber, W. & Müller, M., Oct 2019, In : Sustainability . 11, 21, 6018.

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Anisotropic finite strain viscoelasticity: Constitutive modeling and finite element implementation

Liu, H., Holzapfel, G. A., Skallerud, B. H. & Prot, V., 1 Mar 2019, In : Journal of the mechanics and physics of solids. 124, p. 172-188 17 p.

Research output: Contribution to journalArticleResearchpeer-review

viscoelasticity
Viscoelasticity
plane stress
Strain energy
Constitutive models

An Optimal Control Approach to Early Stopping Variational Methods for Image Restoration

Effland, A., Kobler, E., Kunisch, K. & Pock, T., 2019, (Submitted) In : Journal of Mathematical Imaging and Vision. 32 p.

Research output: Contribution to journalArticleResearchpeer-review

Early Stopping
Image denoising
Gradient Flow
Image Restoration
optimal control

An unsupervised aspect extraction strategy for monitoring real-time reviews stream

Dragoni, M., Federici, M. & Rexha, A., May 2019, In : Information processing & management. 56, 3, p. 1103-1118 16 p.

Research output: Contribution to journalArticleResearchpeer-review

monitoring
Monitoring
campaign
time
Opinion mining

A Review on Multiplatform Evaluations of Semi-Automatic Open-Source Based Image Segmentation for Cranio-Maxillofacial Surgery

Wallner, J., Schwaiger, M., Hochegger, K. M., Gsaxner, C., Zemann, W. & Egger, J., 2019, In : Computer methods and programs in biomedicine. 182, 23 p., 105102.

Research output: Contribution to journalArticleResearchpeer-review

Oral Surgery
Image segmentation
Software packages
Surgery
Licensure
Recurrent neural networks
Reinforcement learning
Complex networks
Backpropagation
Neurons

A time domain signal equation for multi-echo spin-echo sequences with arbitrary excitation and refocusing angle and phase

Petrovic, A., Aigner, C. S., Rund, A. & Stollberger, R., Dec 2019, In : Journal of magnetic resonance. 309, 12 p., 106515.

Research output: Contribution to journalArticleResearchpeer-review

echoes
excitation
Magnetization
pulses
decay

Attempted Arm and Hand Movements can be Decoded from Low-Frequency EEG from Persons with Spinal Cord Injury

Ofner, P., Schwarz, A., Pereira, J., Wyss, D., Wildburger, R. & Müller-Putz, G. R., 9 May 2019, In : Scientific reports. 9, 1, p. 7134 7134.

Research output: Contribution to journalArticleResearchpeer-review

Hand Strength
Spinal Cord Injuries
Electroencephalography
Arm
Hand

Automatic 3-D Building Model Reconstruction from Very High Resolution Stereo Satellite Imagery

Partovi, T., Fraundorfer, F., Bahmanyar, R., Huang, H. & Reinartz, P., 2019, In : Remote Sensing . 11, 14, 1660.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
satellite imagery
roof
data acquisition
satellite data
disaster

Automatic Age Estimation and Majority Age Classification from Multi-Factorial MRI Data

Stern, D., Payer, C., Giuliani, N. & Urschler, M., Jul 2019, In : IEEE Journal of Biomedical and Health Informatics. 23, 4, p. 1392-1403

Research output: Contribution to journalArticleResearchpeer-review

Magnetic resonance imaging
Minors
Clavicle
Bone
Classifiers

Automatic and Semantically-Aware 3D UAV Flight Planning for Image-Based 3D Reconstruction

Koch, T., Körner, M. & Fraundorfer, F., 2019, In : Remote Sensing . p. 1550

Research output: Contribution to journalArticleResearchpeer-review

flight
heuristics
planning process
trajectory
methodology

Automatic Annotation of Airborne Images by Label Propagation Based on a Bayesian-CRF Model

Xiangyu, Z., Fraundorfer, F., Kurz, F. & Reinartz, P., 2019, In : Remote Sensing . 11, 2, 145.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
imagery
pixel
learning
image classification
labor

Beyond the individual: Understanding social structures of an online player matchmaking website

Wallner, G., Schinnerl, C., Schiller, M. H., Monte Calvo, A., Pirker, J., Sifa, R. & Drachen, A., 1 May 2019, In : Entertainment Computing. 30, 14 p., 100284.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Websites
Industry

Biologically inspired alternatives to backpropagation through time for learning in recurrent neural nets

Bellec, G., Scherr, F., Hajek, E., Salaj, D., Legenstein, R. & Maass, W., 25 Jan 2019, In : arXiv.org e-Print archive. 2019, p. 1-37 37 p.

Research output: Contribution to journalArticleResearch

File
Backpropagation
Neurons
Neural networks
Learning algorithms
Brain

Biomedical image augmentation using Augmentor

Bloice, M. D., Roth, P. M. & Holzinger, A., 2019, In : Bioinformatics. 35, 21, p. 4522-4524

Research output: Contribution to journalArticleResearchpeer-review

Augmentation
Biomedical Imaging
Software
Imaging techniques
Learning

BMI and specimen weight: impact on personalized risk profiling for optimized informed consent in breast reduction surgery?

Winter, R., Reischies, F., Tuca, A., Wurzer, P., Schubert, C., Wolfsberger, C., Rienmüller, T. M., Friedl, H., Sljivich, M. & Kamolz, L-P., 15 Aug 2019, (Accepted/In press) In : Nature Scientific Reports.

Research output: Contribution to journalArticleResearchpeer-review

Informed Consent
Breast
Weights and Measures
Fat Necrosis
Wound Infection

Buildings Detection in VHR SAR Images Using Fully Convolution Neural Networks

Shahzad, M., Maurer, M., Fraundorfer, F., Wang, Y. & Zhu, X. X., Feb 2019, In : IEEE transactions on geoscience and remote sensing. 57, 2, p. 1100-1116 17 p., 8486983.

Research output: Contribution to journalArticleResearchpeer-review

Synthetic aperture radar
Convolution
synthetic aperture radar
Neural networks
Image classification

Camera Pose Estimation Based on PnL With a Known Vertical Direction

Lecrosnier, L., Boutteau, R., Vasseur, P., Savatier, X. & Fraundorfer, F., 2019, In : IEEE Robotics and Automation Letters. 4, 4, p. 3852-3859

Research output: Contribution to journalArticleResearchpeer-review

Cameras
Units of measurement
Sensors

Cancer Is Associated with Alterations in the Three-Dimensional Organization of the Genome

Li, L., Barth, N. K. H., Pilarsky, C. & Taher, L., 27 Nov 2019, In : Cancers. 11, 12

Research output: Contribution to journalArticleResearchpeer-review

Genome
Neoplasms
Human Genome
Mutation
Precision Medicine

Clinical evaluation of in silico planning and real-time simulation of hepatic radiofrequency ablation (ClinicIMPPACT Trial)

Moche, M., Busse, H., Futterer, J., A Hinestrosa, C., Seider, D., Brandmaier, P., Kolesnik, M., Jenniskens, S., Blanco Sequeiros, R., Komar, G., Pollari, M., Eibisberger, M., Portugaller, H. R., Voglreiter, P., Flanagan, R., Mariappan, P. & Reinhardt, M., 2019, In : European Radiology . 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Computer Simulation
Liver
Multicenter Studies
Perfusion
Hot Temperature

Computed tomography data collection of the complete human mandible and valid clinical ground truth models

Wallner, J., Mischak, I. & Egger, J., 2019, In : Scientific Data . 6, 14 p., 190003.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Computed Tomography
Tomography
Computerized tomography
Valid
Segmentation

Computer-supported reflective learning: How apps can foster reflection at work

Renner, B., Wesiak, G., Pammer-Schindler, V., Prilla, M., Müller, L., Morosini, D., Mora, S., Faltin, N. & Cress, U., 20 Mar 2019, In : Behaviour & Information Technology.

Research output: Contribution to journalArticleResearchpeer-review

Application programs
Learning
learning behavior
co-worker
learning

Conception of a Conversational Interface to Provide a Guided Search of Study Related Data

Berger, R., Ebner, M. & Ebner, M., 2019, In : International Journal of Emerging Technologies in Learning . 14, 7, p. 37-47 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
user interface
software development
artificial intelligence
Graphical user interfaces
User interfaces

ConTExT: Leakage-Free Transient Execution

Schwarz, M., Schilling, R., Kargl, F., Lipp, M., Canella, C. & Gruss, D., 22 May 2019, In : arXiv.org e-Print archive. 14 p.

Research output: Contribution to journalArticleResearch

Computer operating systems
Computer hardware
Sampling
Data storage equipment

Convergence of the Time Discrete Metamorphosis Model on Hadamard Manifolds

Effland, A., Neumayer, S. & Rumpf, M., 2019, (Submitted) In : SIAM Journal on Imaging Sciences.

Research output: Contribution to journalArticleResearchpeer-review

Convex-Concave Backtracking for Inertial Bregman Proximal Gradient Algorithms in Non-Convex Optimization

Mukkamala, M. C., Ochs, P., Pock, T. & Sabach, S., 2019, In : arXiv.org e-Print archive.

Research output: Contribution to journalArticleResearchpeer-review

Extrapolation
Gradient methods
Learning systems
Image processing
Experiments

CPatch: Hierarchical Rasterization of Curved Primitives for GPU Vector Graphics Rendering

Dokter, M., Hladký, J., Parger, M., Schmalstieg, D. & Seidel, H-P., 2019, In : Computer Graphics Forum.

Research output: Contribution to journalArticleResearchpeer-review

Graphics processing unit
Rendering (computer graphics)
Rasterization

Cross-sections of line configurations in $R^3$ and $(d-2)$-flat configurations in $R^d$

Aichholzer, O., Fabila-Monroy, R., Hurtado, F., Perez-Lantero, P., Ruiz-Vargas, A. J., Urrutia Galicia, J. & Vogtenhuber, B., 2019, In : Computational Geometry: Theory and Applications. 77, p. 51-61 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Order Type
Cross section
Configuration
Line
Straight Line

CSPHeuristix: A Learning-based Heuristics Library for Constraint Satisfaction Problems

Polat Erdeniz, S. & Felfernig, A., 2019, (Submitted) In : Journal of Intelligent Information Systems.

Research output: Contribution to journalArticleResearchpeer-review

Damage Estimation of Explosions in Urban Environments by Simulation

Mohr, L., Benauer, R., Leitl, P. A. & Fraundorfer, F., 2019, In : International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. p. 253-260

Research output: Contribution to journalArticleResearchpeer-review

Explosions
Semantics
Detonation
Disasters
Antennas

Das DFG-Netzwerk "Soziologie soziologischen Wissens"

Franzen, M., Krause, M., Daye, C., Halsmayer, V., Hamann, J., Holzhauser, N., Korte, J., Osrecki, F., Ploder, A. & Sutter, B., 2019, In : Soziologie. 48, 3, p. 293-308 15 p.

Research output: Contribution to journalArticleResearchpeer-review

Deep Learning Methods for Parallel Magnetic Resonance Image Reconstruction

Knoll, F., Hammernik, K., Zhang, C., Moeller, S., Pock, T., Sodickson, D. K. & Akcakaya, M., 2019, In : arXiv.org e-Print archive.

Research output: Contribution to journalArticleResearch

Magnetic resonance
Image reconstruction
Imaging techniques
Learning systems
Neural networks

Determination of the moisture change behavior of cross-laminated timber using an optical flow based computer vision technique

Hofinger, M., Pock, T. & Moosbrugger, T., 2019, In : Wood Material Science and Engineering. 14, 5, p. 332-341

Research output: Contribution to journalArticleResearchpeer-review

Optical flows
Timber
Computer vision
Moisture
Swelling

Development of a Quiz – Implementation of a (Self-) Assessment Tool and its Integration in Moodle

Schweighofer, J., Taraghi, B. & Ebner, M., 7 Dec 2019, In : International Journal of Emerging Technologies in Learning . 14, 23, p. 141-151

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
quiz
self-assessment
Interoperability
learning
learning success

Die Prüfstelle für Medizinprodukte an der TU Graz ist nun auch internationales IECEE CB-Prüflabor

Schröttner, J. & Baumgartner, C., 2019, Botenstoff, 2019, 2, p. 16.

Research output: Contribution to specialist publicationArticleResearch

Open Access
Brain computer interface
Calibration
Feedback

Domain Adaptation Techniques for EEG-based Emotion Recognition: A Comparative Study on Two Public Datasets

Lan, Z., Sourina, O., Wang, L., Scherer, R. & Muller-Putz, G. R., Mar 2019, In : IEEE Transactions on Cognitive and Developmental Systems. 11, 1, p. 85-94

Research output: Contribution to journalArticleResearchpeer-review

Brain computer interface
Classifiers
Human computer interaction
Network protocols
Experiments

Efficient Active Automata Learning via Mutation Testing

Aichernig, B. & Tappler, M., 2019, In : Journal of Automated Reasoning. 63, 4, p. 1103-1134 32 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Testing
Costs
Experiments

Efficient Reward-Based Structural Plasticity on a SpiNNaker 2 Prototype

Yan, Y., Kappel, D., Neumärker, F., Partzsch, J., Partzsch, J., Vogginger, B., Höppner, S., Furber, S., Maass, W., Legenstein, R. & Mayr, C., 27 Mar 2019, In : IEEE transactions on biomedical circuits and systems. 2019, 13:3, p. 579-591 13 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Plasticity
Brain
Particle accelerators
Hardware
Data storage equipment

Efforts in Europe for Data-Driven Improvement of Education – A Review of Learning Analytics Research in Six Countries

Nouri, J., Ebner, M., Ifenthaler, D., Saqr, M., Malmberg, J., Khalil, M., Bruun, J., Viberg, O., Conde, M. A., Papamitsiou, Z. & Berthelsen, U. D., 29 Jul 2019, In : International Journal of Learning Analytics and Artificial Intelligence for Education. 1, 1, p. 8-27

Research output: Contribution to journalArticleResearchpeer-review

Open Access

E-Government in the Public Cloud: Requirements and Opportunities

Abraham, A., Hörandner, F., Zefferer, T. & Zwattendorfer, B., 6 Feb 2019, (Accepted/In press) In : Electronic Government.

Research output: Contribution to journalArticleResearchpeer-review

public sector
public
services

Embodies Synaptic plasticity with online reinforcement learning

Kaiser, J., Hoff, M., Konle, A., Tieck, J. C. V., Kappel, D., Reichard, D., Subramoney, A., Legenstein, R., Roennau, A., Maass, W. & Dillmann, R., 3 Oct 2019, In : Frontiers in Neurorobotics. 2019, p. 1-11 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Reinforcement learning
Plasticity
Brain
Robotics
Random processes

Estimation of the magnitude of quadrupole relaxation enhancement in the context of magnetic resonance imaging contrast

Kruk, D., Masiewicz, E., Umut, E., Petrovic, A., Kargl, R. & Scharfetter, H., 14 May 2019, In : The journal of chemical physics. 150, 18, p. 184306 184306.

Research output: Contribution to journalArticleResearchpeer-review

Magnetic resonance
magnetic resonance
quadrupoles
Imaging techniques
Relaxation time