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HICSS
2009
IEEE
129views Biometrics» more  HICSS 2009»
16 years 1 months ago
Identifying Organizational Knowledge Paths through Social Network Lens: Synthesis of Multi-Industry Case Studies
Unlike the common belief that knowledge flows mainly along the formal organizational hierarchy, recent research has pointed out an informal social network among organizational mem...
Young-Gul Kim, Sung-Byung Yang, Yong-Sauk Hau, Jeo...
SIGIR
2011
ACM
14 years 9 months ago
Social context summarization
We study a novel problem of social context summarization for Web documents. Traditional summarization research has focused on extracting informative sentences from standard docume...
Zi Yang, Keke Cai, Jie Tang, Li Zhang, Zhong Su, J...
IDA
2009
Springer
15 years 4 months ago
Mining the Temporal Dimension of the Information Propagation
In the last decade, Social Network Analysis has been a field in which the effort devoted from several researchers in the Data Mining area has increased very fast. Among the possibl...
Michele Berlingerio, Michele Coscia, Fosca Giannot...
HICSS
2010
IEEE
298views Biometrics» more  HICSS 2010»
16 years 1 months ago
The Continuance of Online Social Networks: How to Keep People Using Facebook?
The ability to retain and lock members in competitive situations is an important concern of online social network sites. In this study, we proposed a research model to investigate...
Na Shi, Matthew K. O. Lee, Christy M. K. Cheung, H...
WEBI
2007
Springer
16 years 18 days ago
Contextual Prediction of Communication Flow in Social Networks
The paper develops a novel computational framework for predicting communication flow in social networks based on several contextual features. The problem is important because pred...
Munmun De Choudhury, Hari Sundaram, Ajita John, Do...