23 citations · 200 across the 44 of their papers we have counts for
5 papers · 1 filter
Recognizing Topic Change in Search Sessions of Digital Libraries based on Thesaurus and Classification System
Daniel Hienert, Dagmar Kern
Log analysis in Web search showed that user sessions often contain several different topics. This means sessions need to be segmented into parts which handle the same topic in orde…
A Digital Library for Research Data and Related Information in the Social Sciences
Daniel Hienert, Dagmar Kern, Katarina Boland +2
In the social sciences, researchers search for information on the Web, but this is most often distributed on different websites, search portals, digital libraries, data archives, a…
Understanding the Information needs of Social Scientists in Germany
Dagmar Kern, Daniel Hienert
The information needs of social science researchers are manifold and almost studied in every decade since the 1950s. With this paper, we contribute to this series and present the r…
A Software Framework and Datasets for the Analysis of Graph Measures on RDF Graphs
Matthäus Zloch, Maribel Acosta, Daniel Hienert +2
As the availability and the inter-connectivity of RDF datasets grow, so does the necessity to understand the structure of the data. Understanding the topology of RDF graphs can gui…
Reading Protocol: Understanding what has been Read in Interactive Information Retrieval Tasks
Daniel Hienert, Dagmar Kern, Matthew Mitsui +2
In Interactive Information Retrieval (IIR) experiments the user's gaze motion on web pages is often recorded with eye tracking. The data is used to analyze gaze behavior or to iden…