Jiahua Xu

According to our database, Jiahua Xu authored at least 38 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Hedge Funds on a Swamp: Analyzing Patterns, Vulnerabilities, and Defense Measures in Blockchain Bridges.

Poupak Azad, Jiahua Xu, Yebo Feng, Preston Strowbridge, Cuneyt Akcora

CoRR, July, 2025

DynaShard: Secure and Adaptive Blockchain Sharding Protocol With Hybrid Consensus and Dynamic Shard Management.

Ao Liu, Jing Chen, Kun He, Ruiying Du, Jiahua Xu, Cong Wu, Yebo Feng, Teng Li, Jianfeng Ma

IEEE Internet Things J., March, 2025

Perseus: Tracing the Masterminds Behind Cryptocurrency Pump-and-Dump Schemes.

Honglin Fu, Yebo Feng, Cong Wu, Jiahua Xu

CoRR, March, 2025

LLM-Powered Multi-Agent System for Automated Crypto Portfolio Management.

Yichen Luo, Yebo Feng, Jiahua Xu, Paolo Tasca, Yang Liu

CoRR, January, 2025

Auto.gov: Learning-Based Governance for Decentralized Finance (DeFi).

Jiahua Xu, Yebo Feng, Daniel Perez, Benjamin Livshits

IEEE Trans. Serv. Comput., 2025

Profit or Deceit? Mitigating Pump and Dump in DeFi via Graph and Contrastive Learning.

Cong Wu, Jing Chen, Jiahong Li, Jiahua Xu, Ju Jia, Yutao Hu, Yebo Feng, Yang Liu, Yang Xiang

IEEE Trans. Inf. Forensics Secur., 2025

StealthHub: Utxo-Based Stealth Address Protocol.

Hanze Guo, Yebo Feng, Cong Wu, Zengpeng Li, Jiahua Xu

Proceedings of the IEEE International Conference on Web Services, 2025

AMM-based DEX on the XRP Ledger.

Walter Hernandez Cruz, Firas Dahi, Yebo Feng, Jiahua Xu, Aanchal Malhotra, Paolo Tasca

Proceedings of the 2025 IEEE International Conference on Blockchain and Cryptocurrency, 2025

2024

Shared-Custodial Wallet for Multi-Party Crypto-Asset Management.

Yimika Erinle, Yebo Feng, Jiahua Xu, Nikhil Vadgama, Paolo Tasca

Future Internet, 2024

How the interplay between power concentration, competition, and propagation affects the resource efficiency of distributed ledgers.

Paolo Barucca, Carlo Campajola, Jiahua Xu

CoRR, 2024

Benchmarking ZK-Friendly Hash Functions and SNARK Proving Systems for EVM-compatible Blockchains.

Hanze Guo, Yebo Feng, Cong Wu, Zengpeng Li, Jiahua Xu

CoRR, 2024

No Questions Asked: Effects of Transparency on Stablecoin Liquidity During the Collapse of Silicon Valley Bank.

Walter Hernandez Cruz, Jiahua Xu, Paolo Tasca, Carlo Campajola

CoRR, 2024

CAAW'24: The 3rd International Cryptoasset Analytics Workshop.

Bernhard Haslhofer, Friedhelm Victor, Jiahua Xu, Kwok-Yan Lam

Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

Heuristic-based Parsing System for Big Data Log.

Teng Li, Shengkai Zhang, Yebo Feng, Jiahua Xu, Zhuo Ma, Yulong Shen, Jianfeng Ma

Proceedings of the 2024 IEEE Global Communications Conference, 2024

SecPLF: Secure Protocols for Loanable Funds against Oracle Manipulation Attacks.

Sanidhay Arora, Yingjiu Li, Yebo Feng, Jiahua Xu

Proceedings of the 19th ACM Asia Conference on Computer and Communications Security, 2024

2023

SoK: Decentralized Exchanges (DEX) with Automated Market Maker (AMM) Protocols.

Jiahua Xu, Krzysztof Paruch, Simon Cousaert, Yebo Feng

ACM Comput. Surv., November, 2023

Reap the Harvest on Blockchain: A Survey of Yield Farming Protocols.

Jiahua Xu, Yebo Feng

IEEE Trans. Netw. Serv. Manag., March, 2023

Automated Market Maker on the XRP Ledger.

Firas Dahi, Walter Hernandez Cruz, Yebo Feng, Jiahua Xu, Aanchal Malhotra, Paolo Tasca

CoRR, 2023

Evolution of ESG-focused DLT Research: An NLP Analysis of the Literature.

Walter Hernandez Cruz, Kamil Tylinski, Alastair Moore, Niall Roche, Nikhil Vadgama, Horst Treiblmaier, Jiangbo Shangguan, Paolo Tasca, Jiahua Xu

CoRR, 2023

SoK: Design, Vulnerabilities and Defense of Cryptocurrency Wallets.

Yimika Erinle, Yathin Kethepalli, Yebo Feng, Jiahua Xu

CoRR, 2023

Auto.gov: Learning-based On-chain Governance for Decentralized Finance (DeFi).

Jiahua Xu, Daniel Perez, Yebo Feng, Benjamin Livshits

CoRR, 2023

CAAW'23: The 2nd International Cryptoasset Analytics Workshop.

Bernhard Haslhofer, Friedhelm Victor, Markus Strohmaier, Jiahua Xu

Proceedings of the Companion Proceedings of the ACM Web Conference 2023, 2023

2022

SoK: Yield Aggregators in DeFi.

Simon Cousaert, Jiahua Xu, Toshiko Matsui

Proceedings of the IEEE International Conference on Blockchain and Cryptocurrency, 2022

A Short Survey on Business Models of Decentralized Finance (DeFi) Protocols.

Teng Andrea Xu, Jiahua Xu

Proceedings of the Financial Cryptography and Data Security. FC 2022 International Workshops, 2022

2021

Token-based Insurance Solutions on Blockchain.

Simon Cousaert, Nikhil Vadgama, Jiahua Xu

CoRR, 2021

From banks to DeFi: the evolution of the lending market.

Jiahua Xu, Nikhil Vadgama

CoRR, 2021

SoK: Decentralized Exchanges (DEX) with Automated Market Maker (AMM) protocols.

Jiahua Xu, Nazariy Vavryk, Krzysztof Paruch, Simon Cousaert

CoRR, 2021

Triple-entry Accounting, Blockchain and Next of Kin: Towards a Standardization of Ledger Terminology.

Juan Ignacio Ibañez, Chris N. Bayer, Paolo Tasca, Jiahua Xu

CoRR, 2021

The Energy Footprint of Blockchain Consensus Mechanisms Beyond Proof-of-Work.

Moritz Platt, Johannes Sedlmeir, Daniel Platt, Jiahua Xu, Paolo Tasca, Nikhil Vadgama, Juan Ignacio Ibañez

Proceedings of the 21st IEEE International Conference on Software Quality, 2021

A Game-Theoretic Analysis of Cross-Chain Atomic Swaps with HTLCs.

Jiahua Xu, Damien Ackerer, Alevtina Dubovitskaya

Proceedings of the 41st IEEE International Conference on Distributed Computing Systems, 2021

Liquidations: DeFi on a Knife-Edge.

Daniel Perez, Sam M. Werner, Jiahua Xu, Benjamin Livshits

Proceedings of the Financial Cryptography and Data Security, 2021

A Game-Theoretic Analysis of Cross-ledger Swaps with Packetized Payments.

Alevtina Dubovitskaya, Damien Ackerer, Jiahua Xu

Proceedings of the Financial Cryptography and Data Security. FC 2021 International Workshops, 2021

Jack the Rippler: Arbitrage on the Decentralized Exchange of the XRP Ledger.

Gaspard Peduzzi, Jason James, Jiahua Xu

Proceedings of the 3rd Conference on Blockchain Research & Applications for Innovative Networks and Services, 2021

2020

REA, Triple-Entry Accounting and Blockchain: Converging Paths to Shared Ledger Systems.

Juan Ignacio Ibañez, Chris N. Bayer, Paolo Tasca, Jiahua Xu

CoRR, 2020

We Know What They've Been Put Through: Revisiting High-scalability Blockchain Transactions.

Daniel Perez, Jiahua Xu, Benjamin Livshits

CoRR, 2020

Carbon Trading with Blockchain.

Andreas Richardson, Jiahua Xu

Proceedings of the 2nd International Conference on Mathematical Research for Blockchain Economy, 2020

Revisiting Transactional Statistics of High-scalability Blockchains.

Daniel Perez, Jiahua Xu, Benjamin Livshits

Proceedings of the IMC '20: ACM Internet Measurement Conference, 2020

2019

The Anatomy of a Cryptocurrency Pump-and-Dump Scheme.

Jiahua Xu, Benjamin Livshits

Proceedings of the 28th USENIX Security Symposium, 2019