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The Decentralized Finance (DeFi) ecosystem has experienced over \$10 billion in direct losses due to crime events. Beyond these immediate losses, such events often trigger broader market reactions, including price declines, trading activity…

Computational Engineering, Finance, and Science · Computer Science 2025-10-02 Stefan Kitzler , Masarah Paquet-Clouston , Bernhard Haslhofer

DeFi, or Decentralized Finance, is based on a distributed ledger called blockchain technology. Using blockchain, DeFi may customize the execution of predetermined operations between parties. The DeFi system use blockchain technology to…

Cryptography and Security · Computer Science 2023-04-27 Wenkai Li , Jiuyang Bu , Xiaoqi Li , Hongli Peng , Yuanzheng Niu , Yuqing Zhang

Decentralized finance, powered by blockchain technology, is growing day by day. This field, which emerged a few years ago, today manages $70 billion in assets. In this study, the concept of decentralized finance is discussed and explained…

General Finance · Quantitative Finance 2023-04-05 Mansur Bestas

Since 2004, different research was handling the challenges in the centralized voting systems, e-voting protocols and recently the decentralized voting. So electronic voting puts forward some difficulties regarding the voter anonymity, the…

Computers and Society · Computer Science 2018-03-01 Nazim Faour

Function-as-a-Service (FaaS) offers a streamlined cloud computing paradigm, but existing centralized systems suffer from vendor lock-in and single points of failure. We propose DeFaaS, a decentralized FaaS system leveraging blockchain…

Software Engineering · Computer Science 2024-04-15 Rabimba Karanjai , Lei Xu , Lin Chen , Nour Diallo , Weidong Shi

We present a measurement study on compositions of Decentralized Finance protocols, which aim to disrupt traditional finance and offer services on top of distributed ledgers, such as Ethereum. DeFi compositions may impact the development of…

Cryptography and Security · Computer Science 2022-10-03 Stefan Kitzler , Friedhelm Victor , Pietro Saggese , Bernhard Haslhofer

Voting is a very important issue which can be beneficial in term of choosing the right leader in an election. A good leader can bring prosperity to a country and also can lead the country in the right direction every time. However,…

Cryptography and Security · Computer Science 2019-10-31 Kazi Sadia , Md. Masuduzzaman , Rajib Kumar Paul , Anik Islam

Robots are improving their autonomy with minimal human supervision. However, auditable actions, transparent decision processes, and new human-robot interaction models are still missing requirements to achieve extended robot autonomy. To…

Robotics · Computer Science 2026-03-09 Milan Groshev , Eduardo Castelló Ferrer

Artificial Intelligence (AI) has the potential to significantly benefit or harm humanity. At present, a few for-profit companies largely control the development and use of this technology, and therefore determine its outcomes. In an effort…

Computers and Society · Computer Science 2022-11-14 Casey Clifton , Richard Blythman , Kartika Tulusan

Centralization enhances the efficiency of Artificial Intelligence (AI) but also introduces critical challenges, including single points of failure, inherent biases, data privacy risks, and scalability limitations. To address these issues,…

Machine Learning · Computer Science 2026-02-10 Elizabeth Lui , Rui Sun , Vatsal Shah , Xihan Xiong , Jiahao Sun , Davide Crapis , William Knottenbelt , Zhipeng Wang

Decentralised Autonomous Organisations (DAO) can fragment when partisan communities emerge within their governance structures, leading to organisational splits known as "forks". We present a method to detect these emerging communities by…

Cryptography and Security · Computer Science 2026-05-12 Thomas Lloyd , Daire Ó Broin , Martin Harrigan

Foundation models including large language models (LLMs) are increasingly attracting interest worldwide for their distinguished capabilities and potential to perform a wide variety of tasks. Nevertheless, people are concerned about whether…

Software Engineering · Computer Science 2024-02-23 Yue Liu , Qinghua Lu , Liming Zhu , Hye-Young Paik

Blockchain eliminates the need for trusted third-party intermediaries in business by enabling decentralised architecture design in software applications. However, the vulnerabilities in on-chain autonomous decision-makings and cumbersome…

Software Engineering · Computer Science 2022-06-03 Yue Liu , Qinghua Lu , Guangsheng Yu , Hye-Young Paik , Liming Zhu

While the trend of decentralized governance is obvious (cryptocurrencies and blockchains are widely adopted by multiple sovereign countries), initiating governance proposals within Decentralized Autonomous Organizations (DAOs) is still…

Software Engineering · Computer Science 2025-03-14 Lin Ao , Han Liu , Huafeng Zhang

Decentralised organisations use blockchains as a basis for governance: they use on-chain transactions to allocate voting weight, publish proposals, cast votes, and enact the results. However, blockchain-based governance structures have…

Computer Science and Game Theory · Computer Science 2023-11-30 Thomas Lloyd , Daire O'Broin , Martin Harrigan

As artificial intelligence (AI) systems become increasingly integral to critical infrastructure and global operations, the need for a unified, trustworthy governance framework is more urgent that ever. This paper proposes a novel approach…

Artificial Intelligence · Computer Science 2025-01-17 Vikram Kulothungan

Programmable blockchains have long been a hot research topic given their tremendous use in decentralized applications. Smart contracts, using blockchains as their underlying technology, inherit the desired properties such as verifiability,…

Cryptography and Security · Computer Science 2025-08-19 Zhaorun Lin

This paper discusses a decentralized finance (DeFi) application called MakerDAO. The Maker Protocol, built on the Ethereum blockchain, enables users to create and hold currency. Current elements of the Maker Protocol are the Dai stable…

Computational Finance · Quantitative Finance 2022-11-01 Jason Chen , Kathy Fogel , Kose John

Decentralized Finance (DeFi), a blockchain powered peer-to-peer financial system, is mushrooming. Two years ago the total value locked in DeFi systems was approximately 700m USD, now, as of April 2022, it stands at around 150bn USD. The…

Cryptography and Security · Computer Science 2022-09-16 Sam M. Werner , Daniel Perez , Lewis Gudgeon , Ariah Klages-Mundt , Dominik Harz , William J. Knottenbelt

Decentralized Finance (DeFi) applications introduce novel financial instruments replicating and extending traditional ones through blockchain-based smart contracts. Among these applications, DeFi derivatives protocols enable the creation…

Computer Science and Game Theory · Computer Science 2026-05-05 Luca Pennella , Pietro Saggese , Fabio Pinelli , Letterio Galletta
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