W
Wu Yu
Researcher at Pennsylvania State University
Publications - 2
Citations - 46
Wu Yu is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Social network analysis & Network theory. The author has an hindex of 2, co-authored 2 publications receiving 40 citations.
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Using centrality of concept maps as a measure of problem space states in computer-supported collaborative problem solving
TL;DR: In this article, the authors applied centrality measures to reanalyze existing concept maps from a recent investigation and demonstrated that centrality is a useful measure of knowledge structure contained in these team concept map artifacts that allows researchers to infer problem representation start and goal state transitions during problem solving.
The effect of Independent and Interdependent group collaboration on knowledge extent, knowledge form and knowledge convergence
Tutaleni I. Asino,Roy B. Clariana,Yaozu Dong,Brittany Groff,Ellen Taricani,Chakorn Techatassanasoontorn,Wu Yu +6 more
TL;DR: This article investigated the effects of independent and independent group collaboration on the flow of information elicited as concept maps before (Premap), during (Group map), and after (Postmap) collaboration, and on the source, extent, and quality of Postmaps.