6 research outputs found
Design and Operationalization of Connectivist Activities: an Approach through Business Process Management
International audienceThe work presented in this paper focuses on massive open online course (MOOC) environments, and more specifically on the activity of designing and implementing pedagogical scenarios for a connectivist MOOC (cMOOC). This paper presents a research work, which aims to propose a model and tool to support the design of connectivist MOOC scenarios. The major contribution of this work is a visual authoring tool that is intended for the design and deployment of cMOOC-oriented scenarios. The tool is based on the BPMN notation that we have extended to suit our objectives. The tool was evaluated primarily from the point of view of utility and usability. The findings confirm that the tool can be used to design connectivist pedagogical scenarios and can provide all the necessary elements to operationalize such courses
A new technique to expedite RSVP path Re-establishments in 802.11 wireless LANs
This paper proposes a novel scheme that exploits the Inter Access Point Protocol (IAPP), currently standardized by IEEE, in order to expedite the RSVP path re-establishment that takes place after a handover from one WLAN Access Point (AP) to another. The prime characteristic of this scheme is that a WLAN AP serves as an RSVP proxy and starts RSVP signaling on behalf of the Mobile Node much earlier compared with the standard RSVP operation in a WLAN. Therefore, a considerable handover latency reduction can be achieved, which can be as high as 20%. To evaluate the performance and the benefits of the proposed scheme, we display and discuss a series of simulation results. In addition, we present in detail its operation and we discuss the RSVP objects that should be transferred across APs through IAPP. In this context, we also explain the structure of the proposed RSVP Information Elements. Our simulation results show considerable performance improvement, especially in heavy traffic load conditions. Note that the proposed scheme can work with the standard RSVP protocol, as well as with partial path re-establishment methods and can be combined with advanced admission control algorithms in the AP. © Springer 2005
ILDE: community environment for conceptualizing, authoring and deploying learning activities
Comunicació presentada a: 9th Open Learning and Teaching in Educational Communities, EC-TEL 2014, celebrada del 16 al 19 de setembre de 2014 a Graz, Austria.This demonstration paper presents the Integrated Learning Design Environment (ILDE). ILDE is being developed in the METIS project, which aims at promoting the adoption of learning design by providing integrated support to teachers throughout the whole design and implementation process (or lifecycle). ILDE integrates existing free- and open-source tools that include: codesign support for teacher communities; learning design editors following different authoring and pedagogical approaches; interface for deployment of designs on mainstream Virtual Learning Environments (VLEs). The integration is designed so that teachers experience a continuous flow while completing the tasks involved in the learning design lifecycle, even when the tasks are supported by different tools. ILDE uses the LdShake platform to provide social networking features and to manage the integrated access to designs and tooling including conceptualization tools (OULDI templates), editors (WebCollage, OpenGLM), and deployment into VLEs (e.g., Moodle) via GLUE!-PS.This work has been partially funded by EACEA, METIS Project 531262-LLP-2012-ES-KA3-KA3MP and the Spanish EEE project (TIN2011-28308-C03-03). The authors acknowledge the contributions from other project members, including the technical assistants: Pablo Abenia, Javier Hoyos and Rizwan Uppal
Eliciting Requirements For Learning Design Tools A Semio-participatory Approach
The need to properly design educational intervention, representing explicitly what students and teachers are planned to do, has been acknowledged in literature. Thus, Learning Design (LD) tools, if made accessible and usable by teachers, can bring significant benefits potentially improving results of educational practices. Although effort has been made in developing systems to support the learning design process, literature has shown they have not yet reached a sufficient spread among teachers. This paper investigated the subject by conducting semio-participatory practices with a group of teachers at a distance, to understand the meaning they make to issues regarding learning design practices and representations, aiming at eliciting user requirements for a prospective LD tool. © 2014 Springer International Publishing Switzerland.8719 LNCS114Agostinho, S., The use of a visual learning design representation to document and communicate teaching ideas (2006) Proceedings of the 23rd Annual ASCILTE Conference: Who's Learning? Whose Technology? Sidney, pp. 3-7Arpetti, A., Baranauskas, M.C.C., Leo, T., Making Design Easy: A Usability Evaluation of Latest Generation Learning Design Tools, , http://www.editlib.org/p/112076, (retrieved In Herrington J. Couros A. Irvine V. (eds. World Conference on Educational Multimedia Hypermedia and Telecommunications (EDMEDIA) pp. 960-965. AACE Victoria (2013aArpetti, A., Baranauskas, M.C.C., Leo, T., Learning design and teaching practice: Outlining an iterative cycle for professional teachers 2013 IEEE 13th International Conference on Advanced Learning Technologies, pp. 280-284. , IEEE (2013b doi:10.1109/ICALT.2013.87Baranauskas, M.C.C., Socially aware computing (2009) ICECE 2009 VI International Conference on Engineering and Computer Education, pp. 1-5Baranauskas, M.C.C., Schimiguel, J., Simoni, C., Bauzer Medeiros, C., Guiding the process of requirements elicitation with a semiotic-based approach (2005) 11th International Conference on Human-Computer Interaction, pp. 100-111. , Lawrence Erlbaum Las VegasBeetham, H., An approach to learning activity design (2007) Rethinking Pedagogy for A Digital Age: Designing and Delivering E-learning, , In Beetham H. Sharpe R. (eds. Routledge LondonBeetham, H., Sharpe, R., (2013) Rethinking Pedagogy for A Digital Age: Designing for 21st Century Learning, , Routledge New YorkBoy, G.A., The group elicitation method for participatory design and usability testing (1997) Interactions, pp. 27-33Chu, S.K., Kennedy, D.M., Using online collaborative tools for groups to coconstruct knowledge (2011) Online Information Review, 35 (4), pp. 581-597http://compendium.open.ac.uk/institute/, Compendium Institute (2013 retrieved January 052014Conole, G., Tools and resources to guide practice (2008) Rethinking Pedagogy for A Digital Age: Designing for 21st Century Learning, pp. 1-25Conole, G., An overview of design representations (2010) Proceedings of the 7th International Conference of Networked Learning (NLC 2010) Aalborg Denmark, pp. 482-489Conole, G., (2013) Designing for Learning in An Open World, , Springer BerlinConole, G., Weller, M., Using learning design as a framework for supporting the design and reuse of OER (2008) Journal of Interactive Media in Education, 2008 (1), pp. 1-13Dalziel, J.R., Lessons from LAMS for IMS learning design (2006) Sixth IEEE International Conference on Advanced Learning Technologies (ICALT 2006) Vol, 3, pp. 1101-1102Dalziel, J.R., (2012) The Larnaca Declaration on Learning Design, , http://www.larnacadeclaration.orgDerntl, M., Neumann, S., Oberhuemer, P., Propelling standards-based sharing and reuse in instructional modeling communities: The open graphical learning modeler (openglm (2011) 2011 IEEE 11th International Conference on Advanced Learning Technologies, pp. 431-435. , IEEEDobozy, E., Typologies of Learning Design and the introduction of a "lD-Type 2" case example (2011) ELearning Papers, 27 (27), pp. 1-11Earp, J., Pozzi, F., Fostering reflection in ICT-based pedagogical planning (2006) Proceedings of the First International LAMS Conference, pp. 35-44Ferrell, G., Transforming Curriculum Design: Transforming Institutions, pp. 1-4. , Briefing (February 2011Goodyear, P., Educational design and networked learning: Patterns pattern languages and design practice (2005) Australasian Journal of Educational Technology, 21 (1), pp. 1-12Goodyear, P., Ellis, R., Students interpretations of learning tasks: Implications for educational design (2007) Proceedings of the ASCILITE 2007 Conference, pp. 339-346Griffiths, D., Beauvoir, P., Sharples, P., Advances in editors for ims ld in the tencompetence projec (2008) 2008 Eighth IEEE International Conference on Advanced Learning Technologies, pp. 1045-1047. , IEEEGutierrez, S., Valigiani, G., Jamont, Y., Collet, P., Kloos, C.D., A swarm approach for automatic auditing of pedagogical planning (2007) Seventh IEEE International Conference on Advanced Learning Technologies (ICALT 2007, pp. 136-138. , IEEEHernández-Leo, D., Romeo, L., Carralero, M.A., Chacón, J., Carrió, M., Moreno, P., Blat, J., LdShake: Learning design solutions sharing and co-edition (2011) Computers & Education, 57 (4), pp. 2249-2260Katsamani, M., Retalis, S., Orchestrating learning activities using the CADMOS learning design tool (2013) Research in Learning Technologies Supplement, 21 (1-12)Katsamani, M., Retalis, S., Making learning designs in layers: The CADMOS approach (2011) Proceedings of the IADIS Multi Conference on Computer Science and Information Systems, pp. 305-312Koper, R., Olivier, B., Anderson, T., IMS learning design information model (2003) IMS Global Learning ConsortiumKoper, R., Current research in learning design (2006) Educational Technology & Society, 9 (1), pp. 13-22Liu, K., (2000) Semiotics in Information Systems Engineering, , Cambridge University Press CambridgeLockyer, L., Bennett, S., Agostinho, S., Harper, B., Handbook of research on learning design and learning objects: Issues (2009) Applications and Technologies, 2. , IGI Global HersheyMasterman, E., Craft, B., Designing and evaluating representations to model pedagogy (2013) Research in Learning Technologies Supplement, 21 (1-14)McKenney, S., Reeves, T.C., (2012) Conducting Educational Design Research, p. 234. , Routledge New YorkNielsen, J., Mack, R.L., Bergendorff, K.H., Grischkowsky, N.L., Integrated software usage in the professional work environment: Evidence from questionnaires and interviews (1986) ACM SIGCHI Bulletin, 17, pp. 162-167Oliver, R., Littlejohn, A., Discovering and describing accessible and reusable practitionerfocused learning (2006) Proceedings of Theme of the JISC Online Conference: Innovating E-Learning, pp. 30-33Persico, D., Pozzi, F., Anastopoulou, S., Conole, G., Craft, B., Dimitriadis, H.D., Kali, Y., Walmsley, H., Learning design Rashomon i through different approaches (2013) Research in Learning Technologies Supplement, 21http://www.reload.ac.uk/, RELOAD Reusable eLEarning Object Authoring & Delivery (n.d. retrieved January 05 2014Stamper, R., Signs information norms and systems (1996) Signs at Work, pp. 349-397. , In Holmqvist B. et al. (eds. Walter de Gruyter BerlinWijnen, W., (2000) Towards Design-Based Learning, , Eindhoven: Eindhoven University of Technology. University of Eindhoven NL: OGO brochure No2. Educational Service Cente