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AIED
2007
Springer
14 years 3 months ago
2007
Springer
Razzaq and Heffernan (2006) showed that scaffolding compared to hints on demand in an intelligent tutoring system could lead to higher averages on a middle school mathematics post-...
DOLAP
2004
ACM
14 years 2 months ago
2004
ACM
During the last ten years the approach to business management has deeply changed, and companies have understood the importance of enforcing achievement of the goals defined by the...
CHI
2010
ACM
14 years 2 months ago
2010
ACM
Establishing a grassroots innovation pipeline has come to the fore as strategy for nurturing innovation within large organizations. A key element of such pipelines is the use of a...
CHI
2000
ACM
14 years 1 months ago
2000
ACM
Voicemail is a pervasive, but under-researched tool for workplace communication. Despite potential advantages of voicemail over email, current phone-based voicemail UIs are highly...
HT
1997
ACM
14 years 1 months ago
1997
ACM
Traditionally hypertexts have been limited in size by the manual effort required to create hypertext links. In addition, large hyper–linked collections may overwhelm users with ...