1354 search results - page 187 / 271 » Towards Ontology-Guided Design of Learning Information Syste... |
160
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CHI
2007
ACM
16 years 6 months ago
2007
ACM
We are developing a set of handheld input devices for mutual assessment in the course of a learning activity and a system to give on-the-spot feedback concerning the summary of th...
187
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CVPR
2010
IEEE
16 years 1 days ago
2010
IEEE
We consider the problem of recognizing human actions from still images. We propose a novel approach that treats the pose of the person in the image as latent variables that will h...
178
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CHI
2007
ACM
15 years 10 months ago
2007
ACM
Software developers must modify their programs to keep up with changing requirements and designs. Often, a conceptually simple change can require numerous edits that are similar b...
188
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AIEDU
2005
15 years 6 months ago
2005
This paper describes the design and empirical validation of three distinct pedagogical agent roles (Expert, Motivator, and Mentor) for college students within the MIMIC (Multiple I...
201
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PVLDB
2008
15 years 5 months ago
2008
Supporting graceful schema evolution represents an unsolved problem for traditional information systems that is further exacerbated in web information systems, such as Wikipedia a...