ASK - LOST 2.0 received Best Shot Paper Award in the 9th IEEE International Conference on Advanced Learning Technologies (ICALT 2009)

1. ASK – LOST 2.0: A Web – based Tool for Social Tagging of Digital Educational Resources [Best Short Paper Award] Alexandros Kalamatianos, Panayiotis Zervas, Demetrios Samspon e-mail: {alkal, pzervas, sampson}@iti.gr This work is licensed under the Creative Commons Attribution-NoDerivs-NonCommercial License . To view a copy of this license, visit http://creativecommons.org/licenses/by-nd-nc/1.0 or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.

17. ASK – LOST 2.0 System Architecture

23. ASK – LOST 2.0 Summary (1/2) 4 th Objective: Facilities for building social networking between users, aiming to enrich user’s interaction and awareness around the available digital educational resources Social Networking Connection Search Rate Comment 3 rd Objective: Facilities for search and retrieval of these digital educational resources. Browse via Tag Cloud Guided Tagging 2 nd Objective: The creation of personal collections of digital educational resources for every user and access to personal vocabularies created by user’s tags Creation of user’s personal collection 1 st Objective: The development of learning object repository with any type of digital educational resources submitted and annotated by end users Submit and Tag ASK – LOST 2.0

26. Contact Details Alexandros Kalamatianos, Panayiotis Zervas, Demetrios Samspon email: {alkal, pzervas, sampson}@iti.gr http://www.ask4research.info Informatics and Telematics Institute, Centre for Research and Technology Hellas, Megaro ARKAT, 357-359 Mesogeion Av., GR-15231, Chalandri, Athens and Department of Technology Education and Digital Systems, University of Piraeus 150, Androutsou Street, Piraeus, GR-18534 Greece