|
|
|
|
|
Marc Löchner and Dirk Burghardt
Social media data are widely used to gain insights about social incidents, whether on a local or global scale. Within the process of analyzing and evaluating the data, it is common practice to download and store it locally. Considerations about privacy p...
ver más
|
|
|
|
|
|
|
|
|
|
|
Eva Hauthal, Alexander Dunkel and Dirk Burghardt
The presented study aims to investigate the relationship between the use of emojis in location-based social media and the location of the corresponding post in terms of perceived objects and conducted activities connected to this place. The basis for thi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Oliver Harig, Robert Hecht, Dirk Burghardt and Gotthard Meinel
Urban Growth Boundary (UGB) is a growth management policy that designates specific areas where growth should be concentrated in order to avoid urban sprawl. The objective of such a boundary is to protect agricultural land, open spaces and the natural env...
ver más
|
|
|
|
|
|
|
|
|
|
|
Martin Knura, Florian Kluger, Moris Zahtila, Jochen Schiewe, Bodo Rosenhahn and Dirk Burghardt
With cities reinforcing greener ways of urban mobility, encouraging urban cycling helps to reduce the number of motorized vehicles on the streets. However, that also leads to a significant increase in the number of bicycles in urban areas, making the que...
ver más
|
|
|
|
|
|
|
|
|
|
|
Marc Löchner, Ramian Fathi, David ?-1? Schmid, Alexander Dunkel, Dirk Burghardt, Frank Fiedrich and Steffen Koch
Social media data is heavily used to analyze and evaluate situations in times of disasters, and derive decisions for action from it. In these critical situations, it is not surprising that privacy is often considered a secondary problem. In order to prev...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alexander Dunkel, Marc Löchner and Dirk Burghardt
Through volunteering data, people can help assess information on various aspects of their surrounding environment. Particularly in natural resource management, Volunteered Geographic Information (VGI) is increasingly recognized as a significant resource,...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiao Wang and Dirk Burghardt
Building groups with special patterns are common layouts in urban settlement areas, which should be carefully generalized. Typification is considered as an appropriate operator to generalize building groups with grid patterns. As an important operator in...
ver más
|
|
|
|
|
|
|
|
|
|
|
Eva Hauthal, Dirk Burghardt and Alexander Dunkel
Social media platforms such as Twitter are extensively used for expressing and exchanging thoughts, opinions, ideas, and feelings, i.e., reactions concerning a topic or an event. Factual information about an event to which people are reacting can be obta...
ver más
|
|
|
|
|
|
|
|
|
|
|
Oliver Harig, Dirk Burghardt and Robert Hecht
|
|
|
|
|
|