Antje Schlaf

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This paper describes the creation of a gold standard for chemistry-disease relations in patent texts. We start with an automated annotation of named entities of the domains chemistry (e.g. “propranolol”) and diseases (e.g. “hypertension”) as well as of related domains like methods and substances. After that, domain-relevant relations between these entities,(More)
The paper presents the results of a German case study on social media use during the flood 2013 in Central Europe. During this event, thousands of volunteers organized themselves via social media without being motivated or guided by professional disaster management. The aim of our research was to show and analyze the real potential of social media for(More)
During the flood in 2013 in Germany and Austria, the engagement of volunteers was the highest ever known. Notably, these volunteers organized themselves mainly via social media and without being motivated or guided by professional management. The present paper wants to provide input and positive impulse for current discussions among the public authorities(More)
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