Chang Suk Kim
2015
Exploring search task difficulty reasons in different task types and user knowledge groups
Jingjing Liu
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Chang Suk Kim
|
Caitlin Creel
2015 Volume 51 Issue 3
2013
Why Do Users Perceive Search Tasks As Difficult? Exploring Difficulty in Different Task Types
Jingjing Liu
|
Chang Suk Kim
Symposium on Human-Computer Interaction and Information Retrieval, HCIR '13, Vancouver, BC, Canada, October 3-4, 2013
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