Accès ouvert
2026
article
OpenAlex
Claire Ponciano, Falk Würriehausen, Markus Schaffert, Hartmut Müller et autres
Star-based schemes, such as the 5-star Linked Open Data model and its geospatial extensions, are widely used to characterize openness and interoperability. However, in practice, higher star ratings are often assigned on the basis of technical properties such as RDF exposure or …
de
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Accès ouvert
2024
article
OpenAlex
Hartmut Müller, Konstantin Geist, Klaus Böhm, Markus Schaffert
Walking is a sustainable, safe, and active mode of transportation. The benefits that the elderly in particular gain from outdoor walking are manifold, be it free andindependent access to stores and services of all kinds or the opportunity to socialize, enjoy parks, …
de
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Accès ouvert
2024
article
OpenAlex
Markus Schaffert, Dominik Warch, Hartmut Müller
Many single-family homes built in Germany in the first decades following the Second World War are now occupied by elderly residents. If local conditions are unfavorable, a large number of these buildings may enter the real estate market in a short period …
de
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Accès ouvert
2023
article
OpenAlex
Markus Schaffert, Konstantin Geist, Jonathan Albrecht, Dorothea Enners et autres
In this article, we describe the design of a method for measuring walkability and its application in two medium-sized cities in Germany. The method modifies the established Walk Score with regard to the needs of older people. While the original Walk Score …
de
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Accès ouvert
2021
article
OpenAlex
Lukas Werther, Tanja Menn, Johannes Schmidt, Hartmut Müller
Rivers form major traffic arteries in pre-modern Central Europe and accurate regional to supra-regional network models of inland navigation are crucial for economic history. However, navigation distances have hitherto been based on modern flow distances, which could be a significant source of …
de
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Accès ouvert
2021
book-chapter
OpenAlex
Marije Louwsma, Hartmut Müller
Infectious diseases spread from person to person and thus by their very nature in space and time. The limited amount of information available from the first epicentres in China had to be used as the best assumption. Spatiotemporal heterogeneous distributions of disease …
Accès ouvert
2021
article
OpenAlex
Hartmut Müller, Marije Louwsma
The Covid-19 pandemic put a heavy burden on member states in the European Union. To govern the pandemic, having access to reliable geo-information is key for monitoring the spatial distribution of the outbreak over time. This study aims to analyze the role …
de
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2017
conference-paper
OpenAlex
Christian Liß̈, Marian Ulbricht, Umar Farooq Zia, Hartmut Müller
As line-speeds and packet losses are sufficient well for most applications, reduction of latency and jitter are gaining in importance. We introduce and discuss the architecture of a novel networking device that provides low-latency switching and routing. It integrates an up-to-date FPGA …
Accès ouvert
2016
article
OpenAlex
Hartmut Müller
Abstract. For many years FIG, the International Association of Surveyors, has been trying to bridge the gap between surveyors and the geospatial society as a whole, with the geospatial industries in particular. Traditionally the surveying profession contributed to the good of society …
de
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2015
article
OpenAlex
Hartmut Müller
Cultural heritage information provides incentives for touristic valorisation and concepts for strengthening regional identification. It can also influence political decisions in defining significant cultural regions worth of protecting from industrial influence. In that way cultural landscape information allows citizens to influence the …
2014
article
OpenAlex
Ulrike Klein, Hartmut Müller
This paper describes opportunities and results of the usage of high resolution census data for sustainable land management. Following European Union requirements many countries in Europe have counted their population and other indicators in 2011. To take full benefit of the very …
de
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2014
conference-paper
OpenAlex
Hartmut Müller