Any views expressed within media held on this service are those of the contributors, should not be taken as approved or endorsed by the University, and do not necessarily reflect the views of the University in respect of any particular issue.
The latest conversations, stories and opinions of the Blockchain Technology Lab
 

Comparison of alternative reward schemes for Cardano

The reward sharing scheme used in the current deployment of Cardano has some favourable properties that were analysed theoretically in an academic paper and through simulation experiments in our previous blog post.  Specifically, we examined the reward scheme in terms of the level of decentralisation it induces and concluded that …

Turning Academic Research into Cutting Edge Technology: Blockchain Technology Laboratory and the Cardano Ledger

The advent of the Bitcoin system in 2009 brought forth the promise of blockchain technology in Information Technology (IT) services.  Sir Mark Walport’s report “Distributed ledger technology: beyond block chain” in early 2016 was among the first extensive governmental reports world-wide documenting the disruptive nature of this technology.  Nevertheless, the …

BTL has record 7 papers accepted by FC21

The Blockchain Technology Lab has achieved remarkable success this year, with an outstanding accomplishment of having 7 papers accepted at the prestigious Financial Cryptography and Data Security 2021 conference. This major international event encompasses a comprehensive exploration of securing transactions and systems. To access the full FC21 program, click here …

The Architecture of Decentralised Finance Platforms in the Post COVID-19 Era — A New Open Finance Paradigm

The Faculty of Law at the University of Oxford have published in the Oxford Business Law Blog a comprehensive summary of a recent interdisciplinary research paper by Prof. Emilios Avgouleas and Prof. Aggelos Kiayias constituting a new paradigm of decentralised finance in the post COVID-19 era. To read a comprehensive summary of …

Advances in Blockchain Technology Scotland 2020 – Webinar

The Blockchain Technology Lab (BTL) hosted the “Advances in Blockchain Technology Scotland” webinar on September 30, 2020, in collaboration with the Bayes Centre. This half-day event aimed to showcase the cutting-edge blockchain research being conducted at the University of Edinburgh in Scotland, UK. Led by Prof Aggelos Kiayias, Chair of …

COVID-19, contact tracing from a security and privacy perspective

In the last few weeks there was a spate of discussions and proposals on COVID-19 related “contact tracing” systems focusing on smartphone apps. The discussion ranged widely and included a flurry of system designs focusing on providing better privacy followed by papers that were critical of their security and even …

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