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App. Res. of Comp. Accepted Paper
Vol. 42, 2025 No. 12

Decentralized cross-chain bridge protocol with dynamic evaluation

He Yaxuan1
Tang Chunming1
Deng Zhihong1
Li Taotao2
1. School of Mathematics & Information Science, Guangzhou University, Guangzhou 510006, China
2. School of Software Engineering, Sun Yat-Sen University, Zhuhai Guangdong 528478, China
DOI: 10.19734/j.issn.1001-3695.2025.06.0165

Abstract

To address the limitations of centralized committee selection and node behavior evaluation in existing cross-chain bridge protocols, this paper proposed a decentralized cross-chain protocol based on dynamic trust evaluation. The protocol adopted a PoW-driven dynamic committee selection mechanism, incorporating historical node behavior and social interaction networks. It constructed a multi-dimensional trust model and integrated it with an incentive strategy, enabling adaptive changes in node credibility. The protocol enhanced the ability to detect malicious behavior, prevented manipulation in elections, and encouraged honest participation. Experimental results demonstrate that the proposed protocol effectively reflects node behavior dynamics and achieves decentralized and trustworthy verification and incentive processes. Compared with zero-knowledge proof-based schemes, it reduces gas consumption by approximately 37% and demonstrates superior openness and practicality.

Foundation Support

国家重点研发计划(2021YFA1000600)
广东省面上项目(2024A1515012360)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2025.06.0165
Publish at: Application Research of Computers Accepted Paper, Vol. 42, 2025 No. 12

Publish History

[2025-08-21] Accepted Paper

Cite This Article

何雅萱, 唐春明, 邓智洪, 等. 一种动态评估的去中心化跨链桥协议 [J]. 计算机应用研究, 2025, 42 (12). (2025-08-21). https://doi.org/10.19734/j.issn.1001-3695.2025.06.0165. (He Yaxuan, Tang Chunming, Deng Zhihong, et al. Decentralized cross-chain bridge protocol with dynamic evaluation [J]. Application Research of Computers, 2025, 42 (12). (2025-08-21). https://doi.org/10.19734/j.issn.1001-3695.2025.06.0165. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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