4911 search results - page 271 / 983 » Personal Learning Environments |
137
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ASSETS
2010
ACM
15 years 4 months ago
2010
ACM
We conducted interviews with blind and deaf-blind people to understand how they use the public transit system. In this paper, we discuss key challenges our participants faced and ...
128
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EMNLP
2009
15 years 2 months ago
2009
The ambiguity of person names in the Web has become a new area of interest for NLP researchers. This challenging problem has been formulated as the task of clustering Web search r...
141
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AIED
2011
Springer
2011
Springer
Learning by Teaching SimStudent - An Initial Classroom Baseline Study Comparing with Cognitive Tutor
14 years 8 months ago
: This paper describes an application of a machine-learning agent, SimStudent, as a teachable peer learner that allows a student to learn by teaching. SimStudent has been integrate...
155
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COSIT
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. Navigating consists of coordinating egocentric and allocentric spatial frames of reference. Virtual environments have afforded researchers in the spatial community with ...
136
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APGV
2006
ACM
15 years 10 months ago
2006
ACM
Navigating through large virtual environments using a headmounted display (HMD) is difficult due to the spatial limitations of the tracking system. We conducted two experiments t...