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Provenance Data in Social Media by Pritam Gundecha, Zhuo Feng, Geoffrey Barbier

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CHAPTER 4

Provenance Data

In Chapter 2, we analyzed provenance attributes of a given node in social media. In Chapter 3, we discussed different methods of seeking provenance of information using network information alone. In this chapter, we introduce a framework for provenance data search using both provenance-related information and network information to limit the search space while dealing with large social media networks. Provenance data consists of sources of information, provenance paths from sources to terminals, and provenance-related information, which includes attribute values and propagation history of all nodes along these paths. Propagation history provides the recent information spread from a certain node and gives a likelihood ...

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