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Automatic detection of accommodation steps as an indicator of knowledge maturing

Moskaliuk, Johannes and Rath, Andreas S. and Devaurs, Didier and Weber, Nicolas and Lindstaedt, Stefanie N. and Kimmerle, Joachim and Cress, Ulrike Automatic detection of accommodation steps as an indicator of knowledge maturing. (2011) Interacting with Computers, 23 (3). 247-255. ISSN 0953-5438

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Official URL: http://dx.doi.org/10.1016/j.intcom.2011.03.006

Abstract

Jointly working on shared digital artifacts – such as wikis – is a well-tried method of developing knowledge collectively within a group or organization. Our assumption is that such knowledge maturing is an accommodation process that can be measured by taking the writing process itself into account. This paper describes the development of a tool that detects accommodation automatically with the help of machine learning algorithms. We applied a software framework for task detection to the automatic identification of accommodation processes within a wiki. To set up the learning algorithms and test its performance, we conducted an empirical study, in which participants had to contribute to a wiki and, at the same time, identify their own tasks. Two domain experts evaluated the participants’ micro-tasks with regard to accommodation. We then applied an ontology-based task detection approach that identified accommodation with a rate of 79.12%. The potential use of our tool for measuring knowledge maturing online is discussed.

Item Type:Article
Additional Information:Thanks to Elsevier editor. The definitive version is available at http://www.sciencedirect.com/science/article/pii/S0953543811000312
HAL Id:hal-00861580
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Institut National des Sciences Appliquées de Toulouse - INSA (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Other partners > Knowledge Media Research Center - KMRC (GERMANY)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Other partners > Eberhard Karls Universität Tübingen (GERMANY)
Laboratory name:
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Deposited By: Didier Devaurs
Deposited On:07 Mar 2013 11:30

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