38 citations
- University College DublinIE6 papers
- Einstein Center Digital FutureDE3 papers
- Technische Universität BerlinDE3 papers
- The University of TokyoJP3 papers
- Federal Institute for Risk AssessmentDE2 papers
- Fraunhofer Institute for Mechanics of MaterialsDE2 papers
- Freie Universität BerlinDE2 papers
- Humboldt-Universität zu BerlinDE2 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran SassoIT2 papers
- Kajima Corporation (Japan)JP2 papers
- Kyoto UniversityJP2 papers
- Lomonosov Moscow State UniversityRU2 papers
4 papers · 1 filter
An Analysis of Anonymity in the Bitcoin System
Fergal Reid, Martin Harrigan
Anonymity in Bitcoin, a peer-to-peer electronic currency system, is a complicated issue. Within the system, users are identified by public-keys only. An attacker wishing to de-anon…
Diffusion in Networks With Overlapping Community Structure
Fergal Reid, Neil Hurley
In this work we study diffusion in networks with community structure. We first replicate and extend work on networks with non-overlapping community structure. We then study diffusi…
Partitioning Breaks Communities
Fergal Reid, Aaron McDaid, Neil Hurley
Considering a clique as a conservative definition of community structure, we examine how graph partitioning algorithms interact with cliques. Many popular community-finding algorit…
Investigating an online social network using spatial interaction models
Conrad Lee, Thomas Scherngell, Michael J. Barber
Using a spatial interaction modeling approach, we investigate the German collegiate social network site StudiVZ. We focus on identifying factors that foster strong inter-institutio…