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CSE
2009
IEEE
15 years 11 months ago
Information Flow and Search in Unstructured Keyword Based Social Networks
—In online social networks (OSNs), user connections can be represented as a network. The network formed has distinct properties that distinguish it from other network topologies....
Ankush Garg, Prantik Bhattacharyya, Charles U. Mar...
CSE
2009
IEEE
15 years 11 months ago
The Social Behaviors of Experts in Massive Multiplayer Online Role-Playing Games
— We examine the social behaviors of game experts in Everquest II, a popular massive multiplayer online role-playing game (MMO). We rely on Exponential Random Graph Models (ERGM)...
David Huffaker, Jing (Annie) Wang, Jeffrey William...
NDSS
2009
IEEE
15 years 11 months ago
SybilInfer: Detecting Sybil Nodes using Social Networks
SybilInfer is an algorithm for labelling nodes in a social network as honest users or Sybils controlled by an adversary. At the heart of SybilInfer lies a probabilistic model of h...
George Danezis, Prateek Mittal
ATC
2009
Springer
15 years 10 months ago
A Universal Self-Organization Mechanism for Role-Based Organic Computing Systems
Abstract. An Organic Computing system has the ability to autonomously (re-)organize and adapt itself. Such a system exhibits so called self-x properties (e.g. self-healing) and is ...
Florian Nafz, Frank Ortmeier, Hella Seebach, Jan-P...
ESA
2009
Springer
149views Algorithms» more  ESA 2009»
15 years 10 months ago
Sparse Cut Projections in Graph Streams
Finding sparse cuts is an important tool for analyzing large graphs that arise in practice, such as the web graph, online social communities, and VLSI circuits. When dealing with s...
Atish Das Sarma, Sreenivas Gollapudi, Rina Panigra...
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