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Tutorial 2: Intelligent Web-based Computer Supported Collaborative Learning [Tutorial Files]

 

Presenter:
Prof. Vladan DevedzicProf. Vladan Devedzic
University of Belgrade
FON - School of Business Administration
Department of Information Systems and Technologies
POB 52, Jove Ilica 154, 11000 Belgrade
Serbia and Montenegro

Abstract:
Computer-Supported Collaborative Learning (CSCL) is one of the hottest topics in computer-based learning technology. It encompasses a range of pedagogical, instructional, and technological issues with the common goal of enabling effective learning for a group of learners, as opposed to individual learning. Recent years have brought a number of successful applications of Artificial Intelligence (AI) techniques to the field of CSCL, especially in the context of Web-based learning environments.

The objective of this tutorial is to present important theoretical and practical issues of introducing AI techniques into CSCL and to show their effects on Web-based learning efficiency and Web-based educational technology development.

The tutorial starts with a brief introduction to the basic concepts and ideas of CSCL and recent relevant AI techniques. Then it discusses extensively how specific AI concepts, models, techniques and tools for are used today to improve the learning efficiency on the Web in the context of CSCL. A number of CSCL tools, applications, systems and development environments are then analyzed in order to show how the ideas and techniques originating from AI change the way we develop CSCL applications in practice. Specifically, the topics covered are:

  • Semantic-Web-based CSCL
  • intelligent Web services and CSCL
  • ontologies for CSCL
  • integration of agent technology and ontologies in CSCL
  • component-based architectures of CSCL systems
  • open Web-based environments for CSCL
  • educational patterns for CSCL
  • virtual learning organizations
  • knowledge management for CSCL
  • selected CSCL examples, languages, systems, and ongoing projects, as illustrations of how AI techniques can be deployed in Web-based CSCL
Target audience:

The tutorial is intended for all those who are engaged either in research, development or implementation of intelligent Web-based educational environments and are interested in deepening their understanding of educational applications in which CSCL plays predominant role. This includes researchers and developers working in commercial or otherwise funded Web-based educational software development projects, and academics of applied domains that make assessment and decisions about what educational software to be used within their courses and/or organisations.

 

Proposed schedule: 00.00 - 00.15 Introduction, Terminology, Tutorial Objectives
00.15 - 01.00 Architectural issues of intelligent Web-based CSCL
01.00 - 01.30 Technological issues of intelligent Web-based CSCL
01.30 - 02.00 (Break and informal discussion)
02.00 - 02.20 CSCL and the Semantic Web
02.20 - 02.40 Agent support for CSCL
02.40 - 03.10 CSCL and Web mining
03.10 - 03.25 Evaluation issues
03.25 - 03.30 References and Web resources

 

How the tutorial will be conducted: The style of presentation is based on the assumption that the main need of participants is to gain a coherent overview of material that is largely unfamiliar. Accordingly, the main method is lecture presentation with PowerPoint slides and brief system demonstrations.

Interactive style is assumed throughout the presentations. The participants are welcome to discuss all the ideas to be presented, to suggest their own ideas, and to share their own experiences related to the tutorial topics. The amount of material to be presented will be adjusted so that an average of 5 minutes of discussion and debate can take place within each of the longer sections of the tutorial, where the need arises.

 

Biography:
Vladan Devedzic is an Associate Professor of Computer Science at the University of Belgrade, School of Business Administration, Department of Information Systems and Technologies. His major long-term professional goal is a continuous effort to bring close together the ideas from the broad fields of intelligent systems and software engineering. In that sense, his current efforts and research interests are oriented towards practical engineering aspects of developing intelligent educational systems on the Web. He has written more than 200 papers (24 of them have been published in internationally recognized journals by publishers such as ACM, IEEE, Pergamon Press, etc.), three books on intelligent systems, and several chapters in books on intelligent systems and software engineering edited by distinguished scientists. He has also developed several practical intelligent systems and tools, and actively participates as a consultant to several ongoing projects in industry. He was the Program Co-Chair of two international conferences, and has given invited talks at three international conferences. So far, he has also given fifteen different tutorials on intelligent systems and software engineering at international conferences.