While decentralized finance (DeFi) has the potential to emulate and, indeed, outperform
existing financial systems, it remains a complex phenomenon yet to be extensively …

Inventory matching is a standard mechanism for trading financial stocks by which buyers
and sellers can be paired. In the financial world, banks often undertake the task of finding …

We present FairTraDEX, a decentralized exchange (DEX) protocol based on frequent batch
auctions (FBAs), which provides formal game-theoretic guarantees against extractable …

We examine bucket-based and volume-based algorithms for privacy-preserving asset
trading in a financial dark pool. Our bucket-based algorithm places orders in quantised …

We use blockchain technology to tackle the problem of securing periodic double auctions for
financial 'dark pool'trading, such that the privacy of pre-trade order information is preserved …

Auction, widely used by firms and governments, has facilitated trillions of dollars in the world
economy. However, when price is the only factor determining the winner, how to guarantee …

In traditional financial markets, front-running is a well-structured phenomenon. It represents
a form of privileged actors utilizing knowledge or power advantages to extract undue profit at …

Electronic auctions (e-auctions) remove the physical limitations of traditional auctions and
bring this mechanism to the general public. However, most e-auction schemes involve a …

We introduce a secure data-independent priority queue which supports polylogarithmic-time
insertion operations and constant-time deletions and read-front (aka peek) operations as …

The article aims to investigate the potential of blockchain technology in mitigating certain
cybersecurity risks associated with artificial intelligence (AI) systems. Aligned with ongoing …