Zobrazeno 1 - 10
of 1 796
pro vyhledávání: '"Thielen, P."'
As brain-computer interfacing (BCI) systems transition from assistive technology to more diverse applications, their speed, reliability, and user experience become increasingly important. Dynamic stopping methods enhance BCI system speed by deciding
Externí odkaz:
http://arxiv.org/abs/2406.11081
Autor:
Klein, Tom Lorenz, Thielen, Clemens
Most activities in hospitals require the presence of the patient. Delays in patient transport can therefore cause disruptions and costly downtime in many different areas and departments, which makes patient transport planning a central operational pr
Externí odkaz:
http://arxiv.org/abs/2404.03282
Publikováno v:
9th Graz Brain-Computer Interface Conference (2024) 343-348
A limitation of brain-computer interface (BCI) spellers is that they require the user to be able to move the eyes to fixate on targets. This poses an issue for users who cannot voluntarily control their eye movements, for instance, people living with
Externí odkaz:
http://arxiv.org/abs/2404.00031
Publikováno v:
9th Graz Brain-Computer Interface Conference (2024) 337-342
Auditory attention decoding (AAD) aims to extract from brain activity the attended speaker amidst candidate speakers, offering promising applications for neuro-steered hearing devices and brain-computer interfacing. This pilot study makes a first ste
Externí odkaz:
http://arxiv.org/abs/2403.15523
Publikováno v:
9th Graz Brain-Computer Interface Conference (2024) 325-330
This study explores two zero-training methods aimed at enhancing the usability of brain-computer interfaces (BCIs) by eliminating the need for a calibration session. We introduce a novel method rooted in the event-related potential (ERP) domain, unsu
Externí odkaz:
http://arxiv.org/abs/2403.15521
Autor:
Brandt, Tabea, Klein, Tom Lorenz, Reuter-Oppermann, Melanie, Schäfer, Fabian, Thielen, Clemens, van de Vrugt, Maartje, Viana, Joe
Assigning patients to rooms and nurses to patients are critical tasks within hospitals that directly affect patient and staff satisfaction, quality of care, and hospital efficiency. Both patient-to-room assignments and nurse-to-patient assignments ar
Externí odkaz:
http://arxiv.org/abs/2309.10739
Efficient planning of scarce resources in hospitals is a challenging task for which a large variety of Operations Research and Management Science approaches have been developed since the 1950s. While efficient planning of single resources such as ope
Externí odkaz:
http://arxiv.org/abs/2307.05258
We study the approximation of general multiobjective optimization problems with the help of scalarizations. Existing results state that multiobjective minimization problems can be approximated well by norm-based scalarizations. However, for multiobje
Externí odkaz:
http://arxiv.org/abs/2305.15173
Convex approximation sets for multiobjective optimization problems are a well-studied relaxation of the common notion of approximation sets. Instead of approximating each image of a feasible solution by the image of some solution in the approximation
Externí odkaz:
http://arxiv.org/abs/2305.15166
It is well known that, under very weak assumptions, multiobjective optimization problems admit $(1+\varepsilon,\dots,1+\varepsilon)$-approximation sets (also called $\varepsilon$-Pareto sets) of polynomial cardinality (in the size of the instance and
Externí odkaz:
http://arxiv.org/abs/2305.15142