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      • People Tagging Tool / SOBOLEO release as open source
      • "A refreshing new perspective on learning": MATURE raises interest at Learntec 2012
      • knowledge-maturing.com launched for releasing MATURE results
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    Archive for the ‘publications’ Category

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    PhD thesis finally published

    Tuesday, September 15th, 2009

    diss_coverFinally, I have managed to complete the last step of my PhD (my defense was already in February): I have published the work. My thesis is titled “Situation-aware information services for work-integrated learning” (supervisors Prof. Peter Lockemann and Prof. Johannes Magenheim) and is available in German. It summarizes my research on context awareness and context management, and on supporting work-integrated learning (e.g., the knowledge maturing model, but also the methodology for context-steered learning) with competence ontologies. Yes, it has taken much too long, even the step from 98% to 100% has taken me one and a half years. But you should be aware that either you complete your PhD quickly, or you take care of a research department and several interesting projects – and do many other interesting things…

    I am in the lucky situation that this is just the starting point for my further work. Within the MATURE project, I can continue my research on knowledge maturing and on competency-oriented approaches. Additionally, it has turned out that the context management approach is ideal also for the domain of ambient-assisted living (AAL), which has been shown in SOPRANO, and will continue in UniversAAL. Context-aware system behaviour in context of adaptive user interfaces has been the subject in AGENT-DYSL and will continue to be explored in the upcoming myUI.

    Posted in context, maturing, publications | Comments Off

    I-KNOW 2009 & the first steps towards motivational design for informal learning tools

    Sunday, September 6th, 2009

    Last week we were at Graz, first for a MATURE Consortium Meeeting and then for the I-KNOW conference, which I always enjoy for its atmosphere. It is far more relaxed and suitable for networking with long lunch and coffee breaks in the afternoon. Unfortunately, the quality of the talks did not live up to my expectations  based on previous years’ experience (despite the fact that the MATURE project contributed 7 presentations and one poster presentation). This is strikingly similar to the WM 2009 in Solothurn. Is this a (rather alarming) indicator that traditional knowledge management forums do not attract the top research contributions? Or is the topic as such no longer fashionable?

    On the other side, the event hosted the kick-off event for the Special Interest Group on Professional Learning (www.sig-protel.eu), which tries to increase the visibility of the topic on a European level, first by better networking among the concerned European research projects like MATURE, APOSDLE, ROLE, and others. In the discussion, it has turned out that despite the ambiguity of the term, professional learning seems to be umbrella term for KM and workplace learning. This SIG is a promising sign for a maturing community.

    This year, Christine and I were giving a talk on integrating motivational aspects into the design of informal learning support, which reported on our findings on how to integrating motivational measures into tools for informal learning (the paper is available from here). Christine has done most of the work in ethnographic studies and their analysis. Currently, together with our colleague Athanasios, they are struggling to integrate their ideas into the four demonstrators of MATURE Year 2 demonstrators.

    Integrating Motivational Aspects into the Design of Learning Support in Organizations
    View more presentations from Andreas Schmidt.

    Technorati-Tags: matureip,motivation,iknow,km

    Posted in conference, hr, km, mature-ip, motivation, publications, workplace learning | Comments Off

    ECTEL 2008 – "Time for Convergence" @ Maastricht

    Friday, September 19th, 2008

    This week I had the opportunity to attend the 3rd European Conference on Technology Enhanced Learning at Maastricht in the Netherlands. It was a good networking opportunity for the TEL community, which some dubbed as a “big family” (with all the different aspects of a family). About 130 participants included mostly players from the European projects in the TEL area.

    There were some interesting key notes:

    • Kia Höök inspired the participants to consider the body and the affective dimension of human behavior in their research and development. I think that there is a huge potential, particularly if we want truly holistic and motivating/engaging learning experiences, although it is not easy to see how to transfer her research results, e.g., to workplace learning support. One step in that direction could be the upcoming Call 3 STREP xDELIA where my colleague Clemens van Dinther is involved in and which will deal with emotions.
    • Manu Kapur reported on his experiments on “productive failure”, which showed that students who fail in groups confronted with ill-structured problems outperform those who are successful in groups with well-structured problems even in well-structured problem domains. This implies that short-term failure may not be a reliable indicator for longer term learning success.

    ECTEL08 has given itself the mission “Time of convergence”, aiming at bridging different learning contexts. The discussions at the conference showed that convergence it still at its beginning. This manifested in the recurring debates about the role of informal learning and whether the TEL community should target that more (as APOSDLE and MATURE have started):

    • There was an increasing number of presentations and discussion contributions (e.g, from Graham Attwell as part of the MATURE PLE conceptualizations), including the keynote by Roy Pea who emphasized the role of informal learning compared to formal learning (e.g., only 5% of a student’s learning is within formal contexts).
    • On the other side, Pierre Dillenbourg doubted that this turn towards the “informal” is helpful for the TEL community (he still acknowledges the importance of informal learning) and suspects that this emerging shift of attention is because of frustration about not being able to change the formal system.
    • Rob Koper emphasized in the closing panel that if we want to have informal learning support, we should first work on the acknowledgment and valuing of informal activities in career development.

    The EC (represented by Pat Manson, Marco Marsella, and Martin Májek) explained that investments into TEL have so far not entered practice in a sufficient way. Stefanie Lindstaedt pointed out that industry could be faster to introduce workplace learning tools, but for that we need to provide evidence about the impact, and this can only be achieved if we do not focus on short term effects, but also on longer term effects.

    Also for MATURE, this was a good event. On the first day, MATURE presented the first results of the five months of the project and organized a workshop on Learning in Enterprise 2.0. This was a very good opportunity to bring together the different strands of development (ethnography, concept development, and technical integration of existing tools within design studies) in an open atmosphere and to receive feedback from the community. Additionally, Graham Attwell presented the rolling out of a first simple PLE based on Freefolio in the UK, which is closely linked to MATURE activities.

    Technorati tags: ectel08, matureip

    Posted in conference, elearning, mature-ip, publications, workplace learning | Comments Off

    Architecture Solutions for E-Learning Systems

    Thursday, January 17th, 2008

    Finally, the book edited by Claus Pahl appeared: Architecture Solutions for E-Learning Systems where I contributed a chapter on the Impact of Context-Awareness on the Architecture of E-Learning Solutions (Bibsonomy-Entry).

    Recently, the situatedness of learning has come to the center of attention in both research and practice, also a result of the insight that traditional learning methods in the form of large decontextualized courses lead to inert knowledge; i.e., knowledge that can be reproduced, but not applied to real-world problem solving. In order to avoid the inertness, pedagogy tries to set up authentic learning settings, an approach increasingly shared in e-learning domain. If we consider professional training, it is the immediacy of purpose and context that makes it largely different to learning in schools or academic education. This immediacy has the benefit that we actually have an authentic context that we need to preserve. The majority of current e-learning approaches, however, ignores this context and provides decontextualized forms of learning as a multimedia copy of traditional presence seminars. We show how making learning solutions aware of the context actually affects their architecture and present a showcase solution in the form of the Learning in Process service-oriented architecture.

    Posted in context, elearning, publications | Comments Off

    Two Book Chapters Summarizing Context-Aware Workplace Learning Support Research

    Tuesday, August 7th, 2007

    Recently, I have completed two book chapters that fairly comprehensively summarize the results of my research on how to support workplace learning with the notion of context awareness:

    • The first focuses on the ontology-based modeling and overall methodological approach. It is placed within the context of Semantic Work Environments.
      Enabling Leaning on Demand in Semantic Work Environments
      , to appear in Rech, Decker, Ras (eds.): Emerging Technologies for Semantic Work Environments: Techniques, Methods, and Applications, IGI Publishing, 2008
    • The second focuses on the architectural issues related to introducing context awareness into e-learning solutions. It describes my service-oriented approach, which is based on a ontology-centered design methodology for deriving services and ensuring their coherence.
      Impact of Context-Awareness on the Architecture of E-Learning Solutions, to appear in Pahl (ed.): Architecture Solutions for E-Learning Systems, IGI Publishing, 2007

    Posted in context, publications | 1 Comment »

    Microlearning 2007 – A different type of conference

    Friday, June 22nd, 2007

    The last two days I was at Innsbruck for attending the Microlearning 2007 conference which deals with topics similar to our context-aware workplace learning support approach in LIP. The participants had a refreshing variety of backgrounds. The concept of conference was inspired by the unconference idea with getting rid of traditional paper presentations and having speedgeeking sessions and microcafé discussions. I presented the knowledge maturing idea and the concept of maturity awareness in a seven minute slot for eight times in a row (with changing audience of 3 to 6 people). This was quite an experience, and I liked the immediacy of contact with your audience, but the short slot made it hard to convey the idea. But most of all, it was exhausting… Nevertheless, I took a lot of inspiring ideas with me, probably much more than from other conferences. At some points, I would have liked to have more in-depth presentations in addition to the overview presentations and especially more in-depth discussions (also more critical ones).

    The microlearning idea – as a gist – is a metaphor for a new form of learning that is flexible, fine-grained, integrated into everyday activities. The biggest challenge is how to retain guidance, certification etc., which are still important. The maturing idea, as far as I took from the discussions, perfectly fits to this metaphor of learning.

    One critical thing about the conference concept: networking was not that easy because of short breaks in between. Still it was nice to meet some people again and to encounter some interesting new ones. But definitely, the confence was worth going to.

    Technorati tags: microlearning, microlearning2007

    Posted in competencies, conference, maturing, microlearning, publications | Comments Off

    Ontology Maturing @ WWW 2007 Workshop CKC07, Banff

    Monday, March 12th, 2007

    For the WWW 2007 Workshop on Collaborative Construction of Structured Knowledge, we have submitted a fairly comprehensive overview of our current ontology maturing research – and got accepted. The paper combines our activities in the EU project IMAGINATION on so-called Imagenotions and our social bookmarking tool SOBOLEO (developed with in the project Im Wissensnetz), which will also be evaluated and presented by Valentin as a demo at the same workshop.

    Ontology Maturing Process

    Posted in maturing, ontology, publications | Comments Off

    Further exploring the concept of Knowledge Maturing: publications at WM 2007

    Saturday, December 30th, 2006

    The upcoming Professional Knowledge Management conference WM 2007 at Potsdam will provide the possibility to get a closer look at our ongoing research around the theme of knowledge maturing, which represents a macroscopical phase model for describing interindividual learning processes. The following three publication deal with the issue from different perspective

    • The first publication (together with Ronald Maier from the University of Halle-Wittenberg) combines the phase model with an organizational learning model and develops criteria for describing the different phases.

      Ronald Maier, Andreas Schmidt:
      Characterizing Knowledge Maturing: A Conceptual Process Model for Integrating E-Learning and Knowledge Management
      In: 4th Conference Professional Knowledge Management: Experiences and Visions (WM 07), Workshop on Convergence of Knowledge Management and E-Learning (CKME ’07), Potsdam, March 2007. PDF

    • The second publication, originating from our Wissensnetz project, transfers the idea of knowledge maturing, understood as maturing of knowledge structures in the human mind and corresponding information artifacts, to the level of vocabulary and terminology, i.e., into ontology maturing. This transfer provides interesting insights into real-world ontology-engineering, bridging the tagging and the formal ontology paradigms. Our publication presents a light-weight ontology editor reflecting these ideas in knowledge work processes, but this is only a result at the very beginning.

      Simone Braun, Andreas Schmidt, Valentin Zacharias:
      Ontology Maturing with Lightweight Collaborative Ontology Editing Tools
      In: 4th Conference Professional Knowledge Management: Experiences and Visions (WM 07), Workshop on Productive Knowledge Work (ProKW 07), Potsdam, March 2007, PDF

    • The third publication, together with Hans-Jörg Happel from FZI, transfers the idea to software components to software engineering in order to provide new insights into software reuse processes. If we understand these reuse processes as learning processes, this provides the bridge between knowledge management/organizational learning and software engineering practice.

      Hans-Jörg Happel, Andreas Schmidt:
      Knowledge Maturing as a Process Model for Describing Software Reuse
      In: 4th Conference Professional Knowledge Management: Experiences and Visions (WM 07), Workshop on Learning Software Organizations (LSO 2007), Potsdam, March 2007, PDF

    It will be interesting to explore further where the maturing concept can provide new insights and how the different application areas can cross-fertilize one another. If you have further ideas, please send them. I will be happy to collaborate on that issue!

    Posted in conference, km, maturing, publications | Comments Off

    Ontology-based User Context Management: The Challenges of Dynamics and Imperfection

    Saturday, October 7th, 2006

    Andreas Schmidt:
    Ontology-based User Context Management: The Challenges of Dynamics and Imperfection
    In: Proceedings of International Conference on Ontologies, Databases and Applications of SEmantics (ODBASE 2006), On the Move Federated Conferences (OTM), Springer, Lecture Notes in Computer Science (LNCS), vol. 4275, 2006, pp. 995-1011
    PDF
    (more…)

    Posted in context, publications | Comments Off

    Socially-Aware Informal Learning Support: Potentials and Challenges of the Social Dimension

    Monday, October 2nd, 2006

    Simone Braun, Andreas Schmidt:
    Socially-Aware Informal Learning Support: Potentials and Challenges of the Social Dimension
    In: Proceedings of the Joint International Workshop on Professional Learning, Competence Development and Knowledge Management, in conjunction with the First European Conference on Technology-Enhanced Learning (ECTEL 06), Heraklion, 2006
    PDF
    (more…)

    Posted in context, publications, workplace learning | Comments Off

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