Publication

Here you can find scientific publications of Know-Center employees

The Quest for Keeping an Overview: Knowledge Domain Visualizations based on Co-Readership Patterns

P Kraker, C Schlögl, K Jack, S Lindstaedt – IEEE STCSN-E-Letter, 2015

Open Science in Austria: Approaches and Status

K Buschmann, S Kasberger, P Kraker, K Mayer, F Reckling, K Rieck, M Vignoli – Information. Wissenschaft und Praxis, 2015

Visualization of co-readership patterns from an online reference management system

P Kraker, C Schlögl, K Jack, S Lindstaedt – Journal of Informetrics, 2015

In this paper, we analyze the adequacy and applicability of readership statistics recorded in social reference management systems for creating knowledge domain visualizations. First, we investigate the distribution of subject areas in user libraries of educational technology researchers on Mendeley. The results show that around 69% of the publications in…

Detecting Outliers in Cell Phone Data: Correcting Trajectories to Improve Traffic Modeling

C Horn, S Klampfl, M Cik, T Reiter – Journal of the Transportation Research Board, 2014

Using cell phone signaling data for traffic modeling has great potential. Due to the high coverage rate, it can be used in addition to stationary sensors or even act as replacement when deploying stationary sensors is not possible and/or too expensive. Though, one must be aware that cell phone signaling…

The Impact of Image Descriptions on User Tagging Behavior: A Study of the Nature and Functionality of Crowdsourced Tags

Y Lin, C Trattner, P Brusilovsky, D He – Journal of the Association for Information Science and Technology, 2014

Continuous learning with a quiz for stroke nurses

A Fessl, M Bratic, V Pammer – Int. J. Technology Enhanced Learning, 2014 – Dr. Ambjörn Naeve

A continuous learning solution was sought which allows stroke nurses to keep the vast body of theoretical knowledge fresh, stay up-to-date with new knowledge, and relate theoretical knowledge to practical experience. Based on the theoretical background of learning in the medical domain, reflective and game-based learning, we carried out a…

Scaling the support for informal learning at the workplace: a model and four designs from a large-scale design-based res…

T Ley, J Cook, S Dennerlein, M Kravcik, C Kunzmann, K Pata, J Purma, J Sandars, P Santos, A Schmidt, M AL-Smadi, C Trattner – British Journal of Educational Tech…, 2014

Workplace learning happens in the process and context of work, is multi-episodic, often informal, problem based and takes place on a just-in-time basis. While this is a very effective means of delivery, it also does not scale very well beyond the immediate context. We review three types of technologies that…

Comparison of downloads, citations and readership data for two information systems journals

C Schlögl, J Goarriz, C Gumpenberger, K Jack, P Kraker – Scientometrics, 2014

In our article we compare downloads from ScienceDirect, citations from Scopus and readership data from the social reference management system Mendeley for articles from two information systems journals ("Journal of Strategic Information Systems" and "Information and Management") published between 2002 and 2011. Our study shows a medium to high correlation…

A comparison of citations, downloads and readership data for an information systems journal

C Schlögl, J Goarriz, C Gumpenberger, K Jack, P Kraker – Research Trends, 2014

Unsupervised document structure analysis of digital scientific articles

S Klampfl, M Granitzer, K Jack, R Kern – International Journal on Digital Libraries, 2014

Text mining and information retrieval in large collections of scientific literature require automated processing systems that analyse the documents' content. However, the layout of scientific articles is highly varying across publishers, and common digital document formats are optimised for presentation, but lack structural information. To overcome these challenges, we have…

Iterative Augmentation of a Medical Training Simulator: Effects of Affective Metacognitive Scaffolding

G Wesiak, C Steiner, A Moore, D Dagger, G Power, M Berthold, D Albert, O Conlan – Computers & Education, 2014

Tracing knowledge co-evolution in a realistic course setting: A wiki-based field experiment

B Kump, J Moskaliuk, S Dennerlein, T Ley – Computers& Education, 2013

Social stream marketing on Facebook: a case study

C Trattner, F Kappe – International Journal of Social and Humanistic Computing, 2013

Text Representation for Efficient Document Annotation

C Seifert, E Ulbrich, R Kern, M Granitzer – Journal of Universal Computer Science, 2013 – Christian Gütl

Evaluation of Folksonomy Induction Algorithms

M Strohmaier, D Helic, D Benz, C Körner, R Kern – In the ACM Transactions on Intelligent Systems and Technology, 3(4), …, 2012

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