8 papers
LLM-Powered Multi-Agent System for Automated Crypto Portfolio Management
Yichen Luo, Yebo Feng, Jiahua Xu +2
Cryptocurrency portfolio management requires the fusion of heterogeneous multi-modal signals, including structured price and on-chain time series, unstructured news text, and techn…
Systematizing Blockchain Research Themes and Design Patterns: Insights from the University Blockchain Research Initiative (UBRI)
Chien-Chih Chen, Yitian Wang, Emma Nasseri +2
The rapid expansion of blockchain and digital asset ecosystems has intensified the challenge of translating academic research into deployable systems and regulatory frameworks. Whi…
Resisting Manipulative Bots in Meme Coin Copy Trading: A Multi-Agent Approach with Chain-of-Thought Reasoning
Yichen Luo, Yebo Feng, Jiahua Xu +1
Copy trading has become the dominant entry strategy in meme coin markets. However, due to the market's extremely illiquid and volatile nature, the strategy exposes an exploitable a…
Enshrined Proposer Builder Separation in the presence of Maximal Extractable Value
Yitian Wang, Yebo Feng, Yingjiu Li +1
In blockchain systems operating under the Proof-of-Stake (PoS) consensus mechanism, fairness in transaction processing is essential to preserving decentralization and maintaining u…
AMM-based DEX on the XRP Ledger
Walter Hernandez Cruz, Firas Dahi, Yebo Feng +3
Automated Market Maker (AMM)-based Decentralized Exchanges (DEXs) are crucial in Decentralized Finance (DeFi), but Ethereum implementations suffer from high transaction costs and p…
Hedge Funds on a Swamp: Analyzing Patterns, Vulnerabilities, and Defense Measures in Blockchain Bridges
Poupak Azad, Jiahua Xu, Yebo Feng +2
Blockchain bridges have become essential infrastructure for enabling interoperability across different blockchain networks, with more than $24B monthly bridge transaction volume. H…