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ACL
2003
13 years 6 months ago
2003
Recent work in Question Answering has focused on web-based systems that extract answers using simple lexicosyntactic patterns. We present an alternative strategy in which patterns...
EDM
2008
13 years 6 months ago
2008
Asking questions is widely believed to contribute to student learning, but little is known about the questions that students ask or how to exploit them in tutorial interventions to...
DARE
2000
13 years 6 months ago
2000
We present a study comparing how people use space in a Tangible User Interface (TUI) and in a Graphical User Interface (GUI). We asked subjects to read ten summaries of recent new...
SEMWEB
2010
Springer
13 years 3 months ago
2010
Springer
Abstract. In its core, the Semantic Web is about the creation, collection and interlinking of metadata on which agents can perform tasks for human users. While many tools and appro...
SIGCSE
2010
ACM
14 years 3 days ago
2010
ACM
Using effective teaching practices is a high priority for educators. One important pedagogical skill for computer science instructors is asking effective questions. This paper pre...