Abstract
Log files of online shared workspaces contain rich information that can be further analyzed. In this paper, log-file information is used to extract object-centric and user-centric social networks. The object-centric social networks are used as a means for assigning concept-based expertise elements to users based on the documents that they created, revised or read. The user-centric social networks are derived from users working on common documents. Weights, called the Cooperation Index, are assigned to links between users in a user-centric social network, which indicates how closely two people have collaborated together, based on their history. We also present a set of tools that was developed to realize our approach.
| Original language | English (Ireland) |
|---|---|
| Title of host publication | LEVERAGING KNOWLEDGE FOR INNOVATION IN COLLABORATIVE NETWORKS: 10th IFIP Working Conference on Virtual Enterprises, Springer 2009. |
| Publication status | Published - 1 Jul 2009 |
Authors (Note for portal: view the doc link for the full list of authors)
- Authors
- Nasirifard, P,Peristeras, V,Hayes, C,Decker, S,CamarinhaMatos, LM,Paraskakis I,Afsarmanesh, H
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