Browse iConferences by Author "Ahn, Jae-wook"
Now showing items 1-4 of 4
Ahn, Jae-wook; Brusilovsky, Peter (2009-02-09)Adaptive search systems apply user models to provide better separation of relevant and non-relevant documents in a list of results. This paper presents our attempt to leverage this ability of user models in the context ...
Khoo, Michael; Tudhope, Doug; Binding, Ceri; Jones, Hilary; Orrego, Ivan; Ahn, Jae-wook (iSchools, 2013-02)This note reports on efforts to build a generalizable OAI-PMH workflow to retrieve metadata sets from unrelated digital libraries. This effort is part of a wider effort to build a database to aggregate metadata from different ...
Mysterious Influential Users in Political Communication on Twitter: Users' Occupation Information and Its Impact on Retweetability Lee, Jisue; Ahn, Jae-wook; Oh, Jung Sun; Ryu, Hohyon (iSchools, 2015-03-15)This study attempts to examine the effect of user’s self-disclosed identification to measure his influence and activity on Twitter. By looking at the most frequently shared top 1076 tweets written by 250 users during the ...
Dudas, Patrick M.; Ahn, Jae-wook; de Jongh, Martijn; Brusilovsky, Peter (iSchools, 2013-02)Developing social network visualizations based on collaborative activities can provide a meaningful statistical and topological understanding of the overall dynamics between individuals in a common setting, but without any ...