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190
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IIE
2008
15 years 6 months ago
2008
Abstract. An exploratory study of students' engagement in online learning and knowledge building is presented in this paper. Learning in an online community, composed of stude...
132
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IEEECIT
2010
IEEE
15 years 5 months ago
2010
IEEE
—Error concealment restores the visual integrity of image content that has been damaged due to a bad network transmission. Best neighborhood matching (BNM) is an effective image ...
173
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IEEECIT
2010
IEEE
15 years 5 months ago
2010
IEEE
—Error concealment restores the visual integrity of image content that has been damaged due to a bad network transmission. Best neighborhood matching (BNM) is an effective image ...
163
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RECSYS
2010
ACM
15 years 5 months ago
2010
ACM
Assessing the trustworthiness of reviews is a key issue for the maintainers of opinion sites such as TripAdvisor, given the rewards that can be derived from posting false or biase...
205
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ACL
2010
15 years 4 months ago
2010
This paper describes an initial prototype demonstrator of a Companion, designed as a platform for novel approaches to the following: 1) The use of Information Extraction (IE) tech...