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cs.DC2025★ 6 cited
Decentralization in PoS Blockchain Consensus: Quantification and Advancement
Shashank Motepalli, Hans-Arno Jacobsen
Decentralization is a foundational principle of permissionless blockchains, with consensus mechanisms serving a critical role in its realization. This study quantifies the decentra…
cs.DC2024
Ksurf: Attention Kalman Filter and Principal Component Analysis for Prediction under Highly Variable Cloud Workloads
Michael Dang'ana, Arno Jacobsen
Cloud platforms have become essential in rapidly deploying application systems online to serve large numbers of users. Resource estimation and workload forecasting are critical in…
cs.DC2023
How Does Stake Distribution Influence Consensus? Analyzing Blockchain Decentralization
Shashank Motepalli, Hans-Arno Jacobsen
In the PoS blockchain landscape, the challenge of achieving full decentralization is often hindered by a disproportionate concentration of staked tokens among a few validators. Thi…