Similarity Indexing with the SS-tree
ICDE '96 Proceedings of the Twelfth International Conference on Data Engineering
Social Computing and Weighting to Identify Member Roles in Online Communities
WI '05 Proceedings of the 2005 IEEE/WIC/ACM International Conference on Web Intelligence
Dex: high-performance exploration on large graphs for information retrieval
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Preferential behavior in online groups
WSDM '08 Proceedings of the 2008 International Conference on Web Search and Data Mining
Identifying user behavior in online social networks
Proceedings of the 1st Workshop on Social Network Systems
A Conceptual and Operational Definition of 'Social Role' in Online Community
HICSS '09 Proceedings of the 42nd Hawaii International Conference on System Sciences
Social influence and the diffusion of user-created content
Proceedings of the 10th ACM conference on Electronic commerce
What is Twitter, a social network or a news media?
Proceedings of the 19th international conference on World wide web
Identifying topical authorities in microblogs
Proceedings of the fourth ACM international conference on Web search and data mining
A framework for quantitative analysis of cascades on networks
Proceedings of the fourth ACM international conference on Web search and data mining
Finding social roles in Wikipedia
Proceedings of the 2011 iConference
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A social role is a set of characteristics that describe the behavior of individuals and their interactions between them within a social context. In this paper, we describe the architecture of a search engine for detecting roles in a social network. Our approach, based on indexed clusters, gives the user the possibility to define the roles interactively during a search session and retrieve the users for that role in milliseconds. We found that role selection strategies based on selecting people deviating from the average standards provides flexible query expressions and high quality results.