Explanipedia

BE-DSN: leveraging blockchain for improving data availability and security in distributed storage networks Open

Zeeshan Hameed, Hamid R. Barzegar, Nabil El Ioini, Claus Pahl · 2025

In the age of Industry 4.0 and the Internet of Things (IoT), a massive amount of data is produced by digital applications. Since organizations process this data to extract business strategies, it requires a reliable and secure storage plat…

A Comparative Evaluation of Zero Knowledge Proof Techniques Open

Seyed Mohsen Rostamkolaei Motlagh, Claus Pahl, Hamid R. Barzegar, Nabil El Ioini · 2025

Anomaly Detection for Partially Observable Container Systems Based on Architecture Profiling Open

Isidora Erakovic, Claus Pahl · 2025

Hybrid Root Cause Analysis for Partially Observable Microservices Based on Architecture Profiling Open

Isidora Erakovic, Claus Pahl · 2025

A Technology Review of Zero Knowledge Proof Techniques Open

Seyed Mohsen Rostamkolaei Motlagh, Claus Pahl, Hamid R. Barzegar, Nabil El Ioini · 2025

Infrastructure as Code: Technology Review and Research Challenges Open

Claus Pahl, Niyazi Gunduz, Övgüm Sezen, Ali Ghamgosar, Nabil El Ioini · 2025

Evaluation of fuzzy learning-based scaling policies for the Slingshot Simulator Open

Hamid Arabnejad, Claus Pahl, Pooyan Jamshidi, Giovani Estrada · 2024

Evaluation results for Fuzzy Learning models in the Slingshot simulator This dataset contains the evaluation results for the evaluation of the Fuzzy Learning implementation in the Slingshot simulator (See https://github.com/PalladioSimulat…

Anomaly analytics in data-driven machine learning applications Open

Shelernaz Azimi, Claus Pahl · 2024

Machine learning is used widely to create a range of prediction or classification models. The quality of the machine learning (ML) models depends not only on the model creation process, but also on the input data quality. We investigate he…

Robust-DSN: A Hybrid Distributed Replication and Encoding Network Grouped with a Distributed Swarm Workflow Scheduler Open

Zeeshan Hameed, Hamid R. Barzegar, Nabil El Ioini, Claus Pahl · 2024

In many distributed applications such as the Internet of Things (IoT), large amounts of data are being generated that require robust storage solutions. Traditional cloud solutions, although efficient, often lack trust and transparency beca…

Enhancing Cloud Service Selection and Orchestration with DALMOCS: A Dynamic Adaptive Learning and Multi-Criteria Decision Analysis Approach Open

Claus Pahl, Mohamed Mohsen Gammoudi, Fulvio Risso, Giuseppe Tricomi · 2024

Blockchain-Based E-Voting Systems: A Technology Review Open

Mohammad Hajian Berenjestanaki, Hamid R. Barzegar, Nabil El Ioini, Claus Pahl · 2023

The employment of blockchain technology in electronic voting (e-voting) systems is attracting significant attention due to its ability to enhance transparency, security, and integrity in digital voting. This study presents an extensive rev…

A Platform Selection Framework for Blockchain-Based Software Systems Based on the Blockchain Trilemma Open

Jan Werth, Nabil El Ioini, Mohammad Hajian Berenjestanaki, Hamid R. Barzegar, Claus Pahl · 2023

Blockchains are used in many software systems to deal with trusted storage. The selection of the appropriate software architecture stack in distributed systems is generally driven by scalability, security, and decentralization as central q…

Decentralized Identification and Information Exchange in Distributed, Blockchain-Based Internet Architectures: A Technology Review Open

Laura Marques da Fonseca, Hamid R. Barzegar, Claus Pahl · 2023

In many Web and Internet-based systems, sharing Personally Identifiable Information (PII) to identify persons and other entities is common, but centralized systems such as central registries have limitations in terms of control of privacy …

Bringing Distributed Collaborative Design and Team Collaboration to the Table: A Conceptual Framework Open

Mahum Adil, Ilenia Fronza, Claus Pahl · 2023

Background. The recent rise of software organizations shifting towards distributed environments increased the feed for distributed collaborative design (DCD), which requires dedicated design thinking and decision strategies to provide a cl…

Architecture Design Decisions in Distributed Teams: An Assessment of Tool Support Open

Mahum Adil, Ilenia Fronza, Outi Sievi-Korte, Claus Pahl · 2023

Background. Global Software Engineering (GSE) teams develop software artifacts across multiple locations. Designing and maintaining software in such a setting requires continuous collaboration to record design decisions between distributed…

A Review of Blockchain Platforms Based on the Scalability, Security and Decentralization Trilemma Open

Jan Werth, Mohammad Hajian Berenjestanaki, Hamid R. Barzegar, Nabil El Ioini, Claus Pahl · 2023

As blockchains are more and more used to support information system architectures, the question of the suitability of a blockchain technology for a particular system arises. However, given the vast amount of existing blockchain platforms, …

A Comparison of Synchronous and Asynchronous Distributed Particle Swarm Optimization for Edge Computing Open

Riccardo Busetti, Nabil El Ioini, Hamid R. Barzegar, Claus Pahl · 2023

Edge computing needs to deal with concerns such as load balancing, resource provisioning, and workload placement as optimization problems. Particle Swarm Optimization (PSO) is a nature-inspired stochastic optimization approach that aims at…

Getting Ready for the New Normal Way of Working: Using Business Simulation Projects to Foster Work-from-Anywhere Skills Open

Ilenia Fronza, Gennaro Iaccarino, Sara Tosi, Luis Corral, Claus Pahl · 2023

While entering the post-COVID-19 pandemic phase, to define a new normal way of working, some companies are transitioning toward a permanent WFX model, while others are combining WFX with colocated work (i.e., hybrid work). Therefore, foste…

Table of Contents Open

Linsheng Hu, Yihao Li, Hao Zhang, Lu Yuan, Fuhui Zhou , et al. · 2022

Research challenges for machine learning-constructed software Open

Claus Pahl · 2022

Keeping fun alive Open

Ilenia Fronza, Luis Corral, Xiaofeng Wang, Claus Pahl · 2022

The outbreak of the COVID-19 pandemic prohibited radically the collocation and face-to-face interactions of participants in coding bootcamps and similar experiences, which are key characteristics that help participants to advance technical…

A Quality-driven Machine Learning Governance Architecture for Self-adaptive Edge Clouds Open

Claus Pahl, Shelernaz Azimi, Hamid R. Barzegar, Nabil El Ioini · 2022

Self-adaptive systems such as clouds and edge clouds are more and more using Machine Learning (ML) techniques if sufficient data is available to create respective ML models. Self-adaptive systems are built around a controller that, based o…

Software Design and Modeling Practices in an Online Software Engineering Course: The Learners’ Perspective Open

Mahum Adil, Ilenia Fronza, Claus Pahl · 2022

Background. Global Software Engineering (GSE) education is an established practice in academia. Several methods and tools support communication and programming activities, but earlier development stages, such as software design and modelin…

Interaction-Based Trust in Multi-Access Edge Computing Environments Open

Van Thanh Le, Nabil El Ioini, Hamid R. Barzegar, Claus Pahl · 2022

Work-From-Anywhere Skills: Aligning Supply and Demand Starting from High Schools Open

Ilenia Fronza, Luis Corral, Gennaro Iaccarino, Lucia Bartoli, Claus Pahl · 2022

The world of work-from-home (WFH) and work-from-anywhere (abbreviated WFX or WFA) grew more than ever during the COVID-19 pandemic. Many companies are now planning on permanently allowing WFX, with subsequent demand for specific skills. It…

Table of Contents Open

Raphael Freymann, Junjie Shi, Jian-Jia Chen, Kuan-Hsun Chen, Vu San , et al. · 2021

Table of Contents Open

Marcus Ciolkowski, Valentina Lenarduzzi, Antonio Martini, Suwichak Fungprasertkul, Rami Bahsoon , et al. · 2021

Table of Contents Open

Khaled Albusays, Pernille Bjørn, Laura Dabbish, Denae Ford, Emerson Murphy-Hill , et al. · 2021

Synchronization Techniques in “Device to Device- and Vehicle to Vehicle-Enabled” Cellular Networks: A survey Open

Mahmoud Abbasi, Amin Shahraki, Hamid R. Barzegar, Claus Pahl · 2021

Device-to-Device (D2D) communication is introduced for cellular networks allowing User Equipments (UEs) to communicate directly in close physical proximity. In traditional cellular networks, time synchronization is performed by the network…

SOFSEM 2021: Theory and Practice of Computer Science, 47th International Conference on Current Trends in Theory and Practice of Computer Science Open

Tomáš Bureš, Riccardo Dondi, Johann Gamper, Giovanna Guerrini, Tomasz Jurdziński , et al. · 2021

This book contains the invited and contributed papers selected for presentation at SOFSEM 2021, the 47th International Conference on Current Trends in Theory and Practice of Computer Science, which was held online during January 25–28, 202…

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