Sep 2026· Computing, Communication, and Sustainable Energy Technologies· pp. 79-82
Blockchain Technology Applications and Security
Abstract
Cloud computing&s;s growth exposes vulnerabilities like data breaches, unauthorized access, and single points of failure in centralized architectures. Blockchain addresses these via decentralized ledgers, cryptography, and consensus for secure data integrity and efficient resource allocation. This study integrates blockchain into cloud systems using smart contracts to automate transparent, immutable transactions and AI-driven mechanisms for dynamic workload forecasting and resource scheduling. It verifies transaction integrity, counters insider threats, and evaluates consensus impacts on speed, energy, and scalability. The hybrid AI-blockchain framework enhances decentralized cloud resilience. Future efforts focus on blockchain scalability, quantum-resistant encryption, and synergies with edge computing and 6G.
This publication proposes a definition and a classification of agile software development approaches and analyses ten software development methods that can be characterized as being "agile" against the defined criterion.
P. Abrahamsson, O. Salo, Jussi Ronkainen et al.· arXiv.org· 727 citations· ⚡54
The study shows that agile practices improve both informal and formal communication, but indicates that, in larger development situations involving multiple external stakeholders, a mismatch of adequate communication mechanisms can sometimes even hinder the communication.
M. Pikkarainen, Jukka Haikara, O. Salo et al.· Empirical Software Engineeri...· 401 citations· ⚡48
The results indicate that software engineering work practices are chosen opportunistically, adapted and configured to provide value under the constrains imposed by the startup context.
Nicolò Paternoster, Carmine Giardino, M. Unterkalmsteiner et al.· Information and Software Tec...· 394 citations· ⚡54
The perception of the impact of agile methods is predominantly positive, and several challenge areas were discovered, but based on this study, agile methods are here to stay.
M. Laanti, O. Salo, P. Abrahamsson· Information and Software Tec...· 260 citations· ⚡20
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