Ahmad Ammari

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Social media are media for social interaction that allow creating and exchanging user-generated content. The massive social content can provide rich resources for deriving social profiles that can augment user models and improve adaptation in traditional applications. However, potentially valuable social contributions can be buried within highly noisy(More)
Simulated environments for learning are becoming increasingly popular to support experiential learning in complex domains. A key challenge when designing simulated learning environments is how to align the experience in the simulated world with real world experiences. Social media resources provide user-generated content that is rich in digital traces of(More)
Sense making is at the heart of cognitively complex and data intensive decision making processes. It is often conducted in collective spaces through exchange of ideas, discussions, analysing situations, and exploring alternatives. This position paper proposes a novel approach to facilitate collective sense making via a collaboration platform which (a)(More)
Mining content, structure and usage data in websites can uncover browsing patterns that different groups of Web visitors follow to access the subjects that are truly valuable to them. Many works in the literature focused on proposing new similarity measures to cluster Web logs and detect segments of browsing behaviors. However, this does not reveal which(More)