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Algorithms· 2026Q2

A Hybrid PSO–GA Algorithm for Adaptive Decentralized Sequencer Selection and DAG-Aware Workload Coordination in Layer-2 Blockchain Networks

Unnikrishnan Kalleli Narayanan, P. Victer Paul

Short summary

A hybrid PSO–GA algorithm achieved a 16.1% higher score, 21.9% lower latency, and 47.0% higher throughput for Layer-2 blockchain sequencer selection compared to a stake-only BFT baseline, while also integrating DAG scheduling to reduce makespan.

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Field: Information Systems

Information SystemsComputer Science