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CHI
2009
ACM
14 years 5 months ago
What's mine is mine: territoriality in collaborative authoring
Territoriality, the expression of ownership towards an object, can emerge when social actors occupy a shared social space. In the case of Wikipedia, the prevailing cultural norm i...
Jennifer Thom-Santelli, Dan Cosley, Geri Gay
CHI
2010
ACM
13 years 11 months ago
What do you know?: experts, novices and territoriality in collaborative systems
When experts participate in collaborative systems, tension may arise between them and novice contributors. In particular, when experts perceive novices as a bother or a threat, th...
Jennifer Thom-Santelli, Dan Cosley, Geri Gay
KDD
2012
ACM
217views Data Mining» more  KDD 2012»
11 years 7 months ago
Cross-domain collaboration recommendation
Interdisciplinary collaborations have generated huge impact to society. However, it is often hard for researchers to establish such cross-domain collaborations. What are the patte...
Jie Tang, Sen Wu, Jimeng Sun, Hang Su
ICDM
2007
IEEE
126views Data Mining» more  ICDM 2007»
13 years 11 months ago
Ask the Crowd to Find out What's Important
We present a corpus-based method for estimating the importance of sentences. Our main contribution is two-fold. First, we introduce the idea of using the increasing amount of manu...
Sisay Fissaha Adafre, Maarten de Rijke
IEAAIE
2010
Springer
13 years 2 months ago
Hierarchical Topic-Based Communities Construction for Authors in a Literature Database
In this paper, given a set of research papers with only title and author information, a mining strategy is proposed to discover and organize the communities of authors according to...
Chien-Liang Wu, Jia-Ling Koh