436 search results - page 87 / 88 » Mining autograding data in computer science education |
JGAA
2007
14 years 9 months ago
2007
Image segmentation with specific constraints has found applications in several areas such as biomedical image analysis and data mining. In this paper, we study the problem of sim...
SIGIR
2011
ACM
14 years 12 days ago
2011
ACM
We study a novel problem of social context summarization for Web documents. Traditional summarization research has focused on extracting informative sentences from standard docume...
155
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ICDE
2008
IEEE
15 years 11 months ago
2008
IEEE
We consider a privacy threat to a social network in which the goal of an attacker is to obtain knowledge of a significant fraction of the links in the network. We formalize the ty...
100
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CIKM
2010
Springer
14 years 8 months ago
2010
Springer
We propose and evaluate a probabilistic framework for estimating a Twitter user’s city-level location based purely on the content of the user’s tweets, even in the absence of ...
HICSS
2003
IEEE
15 years 2 months ago
2003
IEEE
A field study of Computer Mediated Communication (CMC) as used in higher education asks the questions, "Will students take part in synchronous chat sessions if they are sched...