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QoS-Based Elasticity for Service Chains in Distributed Edge Cloud Environments [chapter]

Valeria Cardellini, Tihana Galinac Grbac, Matteo Nardelli, Nikola Tanković, Hong-Linh Truong
2018 Lecture Notes in Computer Science  
In this chapter, we focus on elasticity in IoT and Cloud-based systems, which can be geo-distributed also at the edge of the networks, and discuss its engineering perspectives along with various coordination  ...  With the emerging IoT and Cloud-based networked systems that rely heavily on virtualization technologies, elasticity becomes a dominant system engineering attribute for providing QoS-aware services to  ...  -Motivated by the scalability limitation of distributed complex systems, we propose different coordination patterns for decentralized elasticity control.  ... 
doi:10.1007/978-3-319-90415-3_8 fatcat:kanw7xuihnhfhjrte45s7aoqaq

REDEMON: Resilient Decentralized Monitoring System for Edge Infrastructures

Roger Pueyo Centelles, Mennan Selimi, Felix Freitag, Leandro Navarro
2020 2020 20th IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGRID)  
In this paper we present REDEMON, a resilient decentralized monitoring system, hosted on distributed and interconnected edge devices, for a reliable, eventually-consistent monitoring of the Guifi.net network  ...  This resilient and decentralized architecture could lay the basis for other edge applications in the cloud computing domain that need to coordinate over distributed and consistent shared data.  ...  The design of the monitoring system applies a decentralized coordination among nodes.  ... 
doi:10.1109/ccgrid49817.2020.00-84 dblp:conf/ccgrid/CentellesSFN20 fatcat:wbm5jb5u7zeglcbac4vszeblqm

Decentralized Edge Clouds

Abhishek Chandra, Jon Weissman, Benjamin Heintz
2013 IEEE Internet Computing  
Decentralized Edge Clouds Nebula is a highly decentralized and dispersed cloud infrastructure that uses edge resources for both computation and data storage. 3, 4 Unlike the previously described cloud  ...  Finally, decentralized edge clouds utilize edge resources to provide data and compute resources in a highly dispersed manner.  ...  Selected CS articles and columns are also available for free at http:// ComputingNow.computer.org.  ... 
doi:10.1109/mic.2013.93 fatcat:6wqat6i6avdjhebfvhxyoraoeu

Global State, Local Decisions: Decentralized NFV for ISPs via Enhanced SDN

Alberto Rodriguez-Natal, Vina Ermagan, Ariel Noy, Ajay Sahai, Gideon Kaempfer, Sharon Barkai, Fabio Maino, Albert Cabellos-Aparicio
2017 IEEE Communications Magazine  
Building on top of such principles, we propose a partially decentralized NFV architecture enabled via an enhanced Software Defined Networking (SDN) infrastructure.  ...  However, the transition to this paradigm on ISP networks comes with a unique set of challenges, namely legacy equipment already in-place, heterogeneous traffic from multiple clients, and very large scalability  ...  However, the monitoring, balancing and load assignment is decentralized and coordinated directly by the enhanced SDN infrastructure. b) SDN infrastructure enhancement: The MANO system comprises different  ... 
doi:10.1109/mcom.2017.1600175 fatcat:czbjsow75vajbkzktf5on3bu3i

A Secure Dynamic Edge Resource Federation Architecture for Cross-Domain IoT Systems [article]

Ronghua Xu, Yu Chen, Xiaohua Li, Erik Blasch
2022 arXiv   pre-print
A NS-enabled dynamic edge resource federation framework adopts intelligent mechanisms to support efficient multi-domain service coordination that satisfies diverse Quality of Service (QoS) and security  ...  This paper presents a dynamic edge resource federation architecture, which integrates the concept of network slicing (NS) and blockchain to improve scalability, dynamicity, and security for multi-domain  ...  The proposed HIFL architecture is depicted in Figure 1 with two distinct subframeworks. (1) Multi-domain Coordination: adopts a dynamic edge resource federation paradigm with NS as an enabling technology  ... 
arXiv:2208.01466v1 fatcat:wqv2goso4fgchdrgodghb6zdfe

Decentralized workflow management on software defined infrastructures

Yuandou Wang, Zhiming Zhao
2020 2020 IEEE World Congress on Services (SERVICES)  
Index Terms-Data intensive application, decentralized applications, software defined infrastructure  ...  Data-intensive workflow applications are characterized by their continuously growing volumes of data being processing, the complexity of tasks in the pipeline, and infrastructure capacity required for  ...  Workflow systems have become an important facilitator for automating scientific experiments and business processes on distributed infrastructures [9] .  ... 
doi:10.1109/services48979.2020.00059 fatcat:phmbgjlenfa3vllgyy3qh5xnvu

Towards a Cognitive Compute Continuum: An Architecture for Ad-Hoc Self-Managed Swarms [article]

Ana Juan Ferrer, Soeren Becker, Florian Schmidt, Lauritz Thamsen, Odej Kao
2021 arXiv   pre-print
In this paper we introduce our vision of a Cognitive Computing Continuum to address the changing IT service provisioning towards a distributed, opportunistic, self-managed collaboration between heterogeneous  ...  The paper presents an initial architecture and a resource management framework for the implementation of this type of IT service provisioning.  ...  More in detail, Ilager in [20] proposes a conceptual model for AI-centric resource management systems in distributed systems that encompass Edge and Cloud.  ... 
arXiv:2103.06026v1 fatcat:qz3hv3clojhpth6bmreovcfuta

DIMON: Distributed Monitoring System for Decentralized Edge Clouds in Guifi.net

Roger Pueyo Centelles, Mennan Selimi, Felix Freitag, Leandro Navarro
2019 2019 IEEE 12th Conference on Service-Oriented Computing and Applications (SOCA)  
The experiments carried out in a production network with a real system implemented contribute to the research community's knowledge about the available technologies for a consistent replicated data storage  ...  monitoring system.  ...  For this scenario, a distributed consistent data storage at the edge to enable the coordination of edge nodes for diverse applications seems to be promising.  ... 
doi:10.1109/soca.2019.00009 dblp:conf/soca/CentellesSFN19 fatcat:fh2h5mkw2raqxgcsxevm5zuvzq

Architectural Patterns for RFID Applications in Manufacturing

Holger Ziekow, Lenka Ivantysynova, Oliver Günther
2010 European Conference on Information Systems  
However, till today system designers cannot rely on a standard solution for integrating RFID technology in manufacturing software systems.  ...  With our work we support system designers in choosing the appropriate architecture for different RFID applications and design goals.  ...  It fits best to infrastructures with a thin edge tier and to applications where RFID is used for process monitoring and documentation rather than for real time control of individual production steps.  ... 
dblp:conf/ecis/ZiekowIG10 fatcat:uzitojnbfrfp3juv2lmigoe4cm

Event Monitoring using Distributed Pattern Recognition Approach on Integrated IoT-Blockchain Network

Anang Hudaya Muhamad Amin, Nazrul Muhaimin Ahmad, Subarmaniam Kannan
2019 Advances in Science, Technology and Engineering Systems  
In addition, there is no proper method for verifying the event data generated by the monitoring system.  ...  Combining this IoT event monitoring capabilities with blockchain-based data storage and verification could leads towards a scalable event detection and monitoring model for large-scale network.  ...  System Model The proposed event monitoring infrastructure incorporates a distributed pattern recognition on IoT-blockchain network.  ... 
doi:10.25046/aj040432 fatcat:npweyq4penadfd5b7vc4uyta6m

Decentralized Machine Learning for Intelligent Health Care Systems on the Computing Continuum [article]

Dragi Kimovski, Sasko Ristov, Radu Prodan
2022 arXiv   pre-print
Therefore, in this article, we explore novel approaches for decentralizing machine learning over distributed ledgers to create intelligent EHR systems that can utilize information from personal medical  ...  Besides, the EHR systems are centrally orchestrated, which could potentially lead to a single point of failure.  ...  Decentralized ML across the computing continuum Limitations in the hospital infrastructures' computational capabilities pose serious problems for deploying ML systems in a decentralized manner.  ... 
arXiv:2207.14584v1 fatcat:n5iifvj5sfcs7biqqjtzaqzjay

Blockchain Technology and Smart Contracts in Decentralized Governance Systems

Adam P. Balcerzak, Elvira Nica, Elżbieta Rogalska, Miloš Poliak, Tomáš Klieštik, Oana-Matilda Sabie
2022 Administrative Sciences  
contracts", and "decentralized governance systems".  ...  A Shiny app was harnessed for the PRISMA flow diagram to include evidence-based acquired and handled data.  ...  Blockchain-based smart governance systems entail public engagement for scalable and efficient data sharing through infrastructure maintenance, deploying data computing capabilities, distributed ledger  ... 
doi:10.3390/admsci12030096 fatcat:ldqhf2gdgjb7hirkgif6uveskq

Multi-Level Elasticity for Wide-Area Data Streaming Systems: A Reinforcement Learning Approach

Gabriele Russo Russo, Matteo Nardelli, Valeria Cardellini, Francesco Lo Presti
2018 Algorithms  
In this paper, we present a hierarchical solution for the autonomous control of elastic DSP applications and infrastructures.  ...  Being that data sources and consumers are usually located at the network edges, nowadays the presence of geo-distributed computing resources represents an attractive environment for DSP.  ...  Acknowledgments: The authors thank the editors and the anonymous reviewers for their insightful suggestions and feedback. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/a11090134 fatcat:hijrtp5xszdt3amqhi5wnka3h4

Survey on Blockchain for Smart Grid Management, Control, and Operation

Yohannes T. Aklilu, Jianguo Ding
2021 Energies  
This paper provides a comprehensive overview of blockchain-based solutions for smart grid management, control, and operations.  ...  The paper compares related reviews and highlights the challenges in the management, control, and operation for a blockchain-based smart grid as well as future research directions in the five categories  ...  systems in microgrids and consumer cities, renewable energy tracking, and edge computing for decentralized P2P interactions, among others.  ... 
doi:10.3390/en15010193 fatcat:ycuyl6albnaixhxqwmipffdcv4

Distributing Intelligence among Cloud, Fog and Edge in Industrial Cyber-physical Systems

Jonas Queiroz, Paulo Leitão, José Barbosa, Eugénio Oliveira
2019 Proceedings of the 16th International Conference on Informatics in Control, Automation and Robotics  
The solution lies in taking advantage of Edge and Fog computing to create a decentralized multi-level data analysis computing infrastructure that supports the development of industrial CPS.  ...  The 4th industrial revolution advent promotes the reorganization of the traditional hierarchical automation systems towards decentralized Cyber-Physical Systems (CPS).  ...  ., updated rules for monitoring systems at the Edge).  ... 
doi:10.5220/0007979404470454 dblp:conf/icinco/QueirozLBO19 fatcat:xryk5kmlwba5jebcdfsxgqesai
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