2440 search results - page 328 / 488 » Data-Intensive Question Answering |
154
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KDD
2006
ACM
16 years 6 months ago
2006
ACM
K-means is a widely used partitional clustering method. While there are considerable research efforts to characterize the key features of K-means clustering, further investigation...
162
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KDD
2003
ACM
16 years 6 months ago
2003
ACM
Classification is a well-established operation in text mining. Given a set of labels A and a set DA of training documents tagged with these labels, a classifier learns to assign l...
165
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CHI
2008
ACM
16 years 6 months ago
2008
ACM
This paper describes the results of a study conducted to answer two questions: (1) Do children generalize their understanding of distinctions between conventional and moral violat...
159
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CHI
2006
ACM
16 years 6 months ago
2006
ACM
`Embedded phenomena' is a learning technology framework in which simulated scientific phenomena are mapped onto the physical space of classrooms. Students monitor and control...
164
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CHI
2006
ACM
16 years 6 months ago
2006
ACM
Non-traditional environments often change rapidly without forewarning, are difficult or impossible to control, and have other environmental and operational constraints that cannot...