Referral Web: combining social networks and collaborative filtering
Communications of the ACM
Yenta: a multi-agent, referral-based matchmaking system
AGENTS '97 Proceedings of the first international conference on Autonomous agents
Agents to assist in finding help
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Facilitating Online Learning: Effective Strategies for Moderators
Facilitating Online Learning: Effective Strategies for Moderators
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We propose a Multi-tier Learning Support Scheme (MTLS) which enables effective and scalable peer support in a collaborative online learning environment to address its inherent problem of being unstructured and undirected. The structure consists of four tiers in descendent order, namely, e-Guru, e-Experts, e-Helpers and e-Learners. At the bottom tier, peer learners help each other with their problems. When issues and problems arise at a lower level that cannot be satisfactorily resolved at that level, the next level is invoked. This project looks into the “when” and “how” of “invoking the next level” as well as pedagogical frameworks for fostering peer learning.