In this paper, we present a processing pipeline to quantitatively analyse various aspects of eWhoring. Users not only share knowledge and tutorials, but also trade in goods and services, such as packs of images and videos. eWhoring is a popular topic in underground communities, with forums acting as a gateway into offending. They engage potential customers in conversation with the aim of selling misleading sexual material – mostly photographs and interactive video shows – illicitly compiled from third-party sites. Perpetrators use social engineering techniques to impersonate young women in online communities, e.g., chat or social networking sites. In London, he organises Data Natives and is the co-organiser of Databeers London and of the London Computational Social Science Initiative.ĮWhoring is the term used by offenders to refer to a type of online fraud in which cybersexual encounters are simulated for financial gain. His research on social networks and collective dynamics has appeared in a wide range of journals, from Science, PNAS and Nature Human Behaviour to Physical Review Letters and Trends in Cognitive Science, and has been recognised by the 2019 German Physical Society Young Scientist Award for Socio and Econophysics. Andrea is an Associate Editor at EPJ Data Science, PLoS ONE and Frontiers in Blockchain. He received his BS and MS in Theoretical Physics from the Sapienza University of Rome and his PhD in Physics from the same university.
Prior to joining City in August 2013, he was at Northeastern University and at the Technical University of Catalonia (UPC) in Barcelona. More broadly, it reveals a so-far overlooked systemic dimension for the transparency of general code-based ecosystems.Īndrea Baronchelli is a Reader in Mathematics at City University of London, Economic Data Science theme lead at The Alan Turing Institute, and a research associate at the UCL Centre for Blockchain Technologies. This finding identifies a clear link between the collaborative development of cryptocurrencies and their market behavior.
In particular, the first coding event linking two cryptocurrencies through a common developer leads to the synchronization of their returns.
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Andrea will show that 4% of developers contribute to the code of more than one cryptocurrency and that the market reflects these cross-asset dependencies. In the second example, he will consider the coding sphere. Finally, Andrea will also show that these marketplaces favor the emergence of decentralized trade networks around them, which further enhance systemic resilience. Thus, although individual marketplaces might appear fragile, coordinated user migration guarantees overall resilience. User migration is swift and trading volumes of migrating users recover quickly. Andrea will show that most migrating users continue their trading activity on a single coexisting marketplace, typically the one with the highest trading volume. He will analyze 24 separate episodes of unexpected marketplace closure by focusing on “migrating users” who move their trading activity to a different marketplace after a closure. In the first, Andrea will focus on the resilience of the dark market ecosystem. The role of self-organising communities in cryptoĪndrea will present two examples of how social dynamics shapes the cryptocurrency ecosystem.
Please contact Savvas Zannettou or Antonis Papasavva.Īndrea Baronchelli, City University London If the speaker allows so, we record the seminars and post them on our YouTube channel. You can either join on Zoom (you’ll need to register to each event with an existing Zoom account) or watch the livestream on YouTube. You can also subscribe to our Google Calendar. You can join our Google Group (note that you need to be signed in with a Google account). How do I subscribe to seminar announcements?.
As different countries switch to daylight savings time at different times, please check the link on the schedule to convert to your time zone. If we get a critical mass of participants and speakers, we will switch to every two weeks.ġ1 AM Eastern Time / 4 PM UK Time / 5 PM Central Europe Time. FAQsįor now, we plan to have one seminar a month (tentatively, on the third Monday). The details of the next seminar will be released soon.
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