Nicht ermittelbar
Refine
Year of publication
Document Type
- Monograph/Edited Volume (270) (remove)
Is part of the Bibliography
- yes (270)
Keywords
- Digitalisierung (4)
- cyber-physical systems (4)
- machine learning (4)
- maschinelles Lernen (4)
- openHPI (4)
- probabilistic timed systems (4)
- qualitative Analyse (4)
- qualitative analysis (4)
- quantitative Analyse (4)
- quantitative analysis (4)
Institute
- Institut für Mathematik (45)
- Hasso-Plattner-Institut für Digital Engineering GmbH (27)
- Institut für Informatik und Computational Science (23)
- Wirtschaftswissenschaften (21)
- Fachgruppe Politik- & Verwaltungswissenschaft (17)
- Sozialwissenschaften (16)
- Institut für Jüdische Studien und Religionswissenschaft (15)
- Öffentliches Recht (15)
- Bürgerliches Recht (12)
- Fachgruppe Betriebswirtschaftslehre (10)
- Fachgruppe Soziologie (8)
- Department Grundschulpädagogik (7)
- Institut für Umweltwissenschaften und Geographie (7)
- Philosophische Fakultät (7)
- Historisches Institut (6)
- Institut für Germanistik (6)
- Strafrecht (6)
- Department Erziehungswissenschaft (5)
- Institut für Anglistik und Amerikanistik (5)
- Department Sport- und Gesundheitswissenschaften (4)
- Institut für Slavistik (3)
- MenschenRechtsZentrum (3)
- Department Psychologie (2)
- Institut für Romanistik (2)
- Lehreinheit für Wirtschafts-Arbeit-Technik (2)
- Department Linguistik (1)
- Institut für Biochemie und Biologie (1)
- Institut für Künste und Medien (1)
- Kommunalwissenschaftliches Institut (1)
Wie sich eine Nation arm rechnet : einige statistische Bemerkungen zum Konzept der relativen Armut
(2004)
The power of opposition
(2022)
Proposing a novel way to look at the consolidation of democratic regimes, this book presents important theoretical and empirical contributions to the study of democratic consolidation, legislative organization, and public opinion.
Theoretically, Simone Wegmann brings legislatures into focus as the main body representing both winners and losers of democratic elections. Empirically, Wegmann shows that the degree of policy-making power of opposition players varies considerably between countries. Using survey data from the CSES, the ESS, and the LAPOP and systematically analyzing more than 50 legislatures across the world and the specific rights they grant to opposition players during the policy-making process, Wegmann demonstrates that neglecting the curial role of the legislature in a democratic setting can only lead to an incomplete assessment of the importance of institutions for democratic consolidation.
The Power of Opposition will be of great interest to scholars of comparative politics, especially those working on questions related to legislative organization, democratic consolidation, and/or public opinion.
Decubitus is one of the most relevant diseases in nursing and the most expensive to treat. It is caused by sustained pressure on tissue, so it particularly affects bed-bound patients. This work lays a foundation for pressure mattress-based decubitus prophylaxis by implementing a solution to the single-frame 2D Human Pose Estimation problem.
For this, methods of Deep Learning are employed. Two approaches are examined, a coarse-to-fine Convolutional Neural Network for direct regression of joint coordinates and a U-Net for the derivation of probability distribution heatmaps.
We conclude that training our models on a combined dataset of the publicly available Bodies at Rest and SLP data yields the best results. Furthermore, various preprocessing techniques are investigated, and a hyperparameter optimization is performed to discover an improved model architecture.
Another finding indicates that the heatmap-based approach outperforms direct regression.
This model achieves a mean per-joint position error of 9.11 cm for the Bodies at Rest data and 7.43 cm for the SLP data.
We find that it generalizes well on data from mattresses other than those seen during training but has difficulties detecting the arms correctly.
Additionally, we give a brief overview of the medical data annotation tool annoto we developed in the bachelor project and furthermore conclude that the Scrum framework and agile practices enhanced our development workflow.