5 papers
A Truckload of Satoshis: Detecting and Measuring One-Way Arbitrage in the Wild
Eugenio Nerio Nemmi, Tobias Lauinger, Paz Grimberg +3
Centralized cryptocurrency exchanges (CEXes) enable fast off-chain conversions between hundreds of coins. It is an open question which algorithmic trading patterns occur on these p…
A Secure, Confidential, and Verifiable Decision Support System
Edoardo Marangone, Eugenio Nerio Nemmi, Daniele Friolo +3
Decision support systems are increasingly adopted to automate decision-making processes across industries, organizations, and governments. Decision support demands data privacy, in…
Hyperactive Minority Alters the Stability of Community Notes
Jacopo Nudo, Eugenio Nerio Nemmi, Edoardo Loru +3
As platforms increasingly scale down professional fact-checking, community-based alternatives are promoted as more transparent and democratic. The main substitute being proposed is…
MARTSIA: A Tool for Confidential Data Exchange via Public Blockchain
Michele Kryston, Edoardo Marangone, Claudio Di Ciccio +6
Blockchain technology streamlines multi-party collaborations in decentralized settings, especially when trust is limited or difficult to establish. While public blockchains enhance…
Enabling Data Confidentiality with Public Blockchains
Edoardo Marangone, Claudio Di Ciccio, Daniele Friolo +3
Blockchain technology is apt to facilitate the automation of multi-party cooperations among various players in a decentralized setting, especially in cases where trust among partic…