Filters








549 Hits in 5.1 sec

Autonomic Cloud Computing: Open Challenges and Architectural Elements [article]

Rajkumar Buyya, Rodrigo N. Calheiros, Xiaorong Li
2012 arXiv   pre-print
They need automated and integrated intelligent strategies for provisioning of resources to offer services that are secure, reliable, and cost-efficient.  ...  As Clouds are complex, large-scale, and heterogeneous distributed systems, management of their resources is a challenging task.  ...  We would like to thank our colleagues Jia Yu, Suraj Pandey, Sifei Lu, Long Wang, Henry Palit, and Qin Zheng for their contribution towards Workflow Engine.  ... 
arXiv:1209.3356v1 fatcat:mz5w7lvhbzb3rof6w2psls5fcq

Social networks for eHealth solutions on cloud

Briti Deb, Satish N. Srirama
2013 Frontiers in Genetics  
for Doctoral Studies and Internationalization Programme DoRa.  ...  ACKNOWLEDGMENTS This research is supported by the European Regional Development Fund through the EXCS, Estonian Science Foundation grant ETF9287, Target Funding theme SF0180008s12 and European Social Fund  ...  of Cloud performance attributed to the inability of Cloud consumers to govern the virtual architecture owned by Cloud providers, data lock-in attributed to the discontinuity of Cloud-based eHealth services  ... 
doi:10.3389/fgene.2013.00171 pmid:24027578 pmcid:PMC3759744 fatcat:5eu6stgmjfdi3jq5hgdwsppjqu

Reliable capacity provisioning for distributed cloud/edge/fog computing applications

Per-Olov Ostberg, James Byrne, Paolo Casari, Philip Eardley, Antonio Fernandez Anta, Johan Forsman, John Kennedy, Thang Le Duc, Manuel Noya Marino, Radhika Loomba, Miguel Angel Lopez Pena, Jose Lopez Veiga (+7 others)
2017 2017 European Conference on Networks and Communications (EuCNC)  
Acknowledgment This work has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No. 732667 (RECAP).  ...  Introduction For reasons of scale, robustness, cost and energy efficiency, large-scale computing systems today are typically built as distributed systems, whereby components and services are spread and  ...  This includes (for example) eHealth, eCommerce and traffic safety services.  ... 
doi:10.1109/eucnc.2017.7980667 dblp:conf/eucnc/OstbergBCEAFKDM17 fatcat:6hmjvvp3fveqvi73my6djbnpeu

Towards fog-driven IoT eHealth: Promises and challenges of IoT in medicine and healthcare

Bahar Farahani, Farshad Firouzi, Victor Chang, Mustafa Badaroglu, Nicholas Constant, Kunal Mankodiya
2018 Future generations computer systems  
This patient-centric IoT eHealth ecosystem needs a multi-layer architecture: 1) device, 2) fog computing and 3) cloud to empower handling of complex data in terms of its variety, speed, and latency.  ...  In this paper we discuss applicability of IoT in healthcare and medicine by presenting a holistic architecture of IoT eHealth ecosystem.  ...  The most efficient approach to tackle this issue is using fog or edge computing to take the cloud computing and services to the next level.  ... 
doi:10.1016/j.future.2017.04.036 fatcat:i5rvzn6aq5hurezolbpnxypzwy

CURATE: On-Demand Orchestration of Services for Health Emergencies Prediction and Mitigation

Jordi Serra, David Pubill, Christos Verikoukis
2020 Zenodo  
Results show the proposed platform is able to efficiently make use of the available hardware resources via Network Slices, as well as provide cost-effective service guarantees employing dynamic scaling  ...  In this work we coalesce the virtues of virtualized infrastructures and IoT into a solution able to satisfy increasing data processing demands for eHealth, e.g. for telemedicine applications, remote assistance  ...  Acknowledgements This work has been funded by the following research projects: 5G-SOLUTIONS (856691), SEMI-OTICS (780315), SPOT5G (TEC2017-87456-P), and Generalitat de Catalunya under grant 2017 SGR 891  ... 
doi:10.5281/zenodo.4432616 fatcat:zgqjnlmwvranbblzfx7ha3tj2u

Leveraging the Internet of Things: Integration of Sensors and Cloud Computing Systems

Massimo Villari, Adnan Al-Anbuky, Antonio Celesti, Klaus Moessner
2016 International Journal of Distributed Sensor Networks  
Acknowledgments We wish to thank all the researchers who submitted papers to this special issue for having shared their work with us, as well as reviewers, who made a remarkable effort in reviewing  ...  In this context, it is of utmost importance to optimize scheduling performance and reduce associated resource provisioning costs [14] .  ...  Such large scale IoT systems require high levels of energy efficiency and QoS requirements.  ... 
doi:10.1177/155014779764287 fatcat:uhxp4numtbfszkzfat2p5hwady

Evaluating Service-Oriented and Microservice Architecture Patterns to Deploy eHealth Applications in Cloud Computing Environment

Huriviades Calderón-Gómez, Luis Mendoza-Pittí, Miguel Vargas-Lombardo, José Manuel Gómez-Pulido, Diego Rodríguez-Puyol, Gloria Sención, María-Luz Polo-Luque
2021 Applied Sciences  
This article proposes a new framework for a Cloud-based eHealth platform concept focused on Cloud computing environments, since current and emerging approaches using digital clinical history increasingly  ...  demonstrate their potential in maintaining the quality of the benefits in medical care services, especially in computer-assisted clinical diagnosis within the field of infectious diseases and due to the  ...  Social Policies and Family of the Community of Madrid in Spain and Nuestra Señora Carmen and Carls George in the Dominican Republic.  ... 
doi:10.3390/app11104350 fatcat:yvbc5rv7gfa4bpahunvvn435n4

Fog Orchestration for Internet of Things Services

Zhenyu Wen, Renyu Yang, Peter Garraghan, Tao Lin, Jie Xu, Michael Rovatsos
2017 IEEE Internet Computing  
Large-scale IoT services such as healthcare, smart cities and marine monitoring are pervasive in Cyber-physical environments strongly supported by Internet technologies and Fog computing.  ...  However, how to efficiently deal with dynamic variations and transient operational behavior is a crucial challenge within the context of choreographing complex services.  ...  services correctly and efficiently.  ... 
doi:10.1109/mic.2017.36 fatcat:5rvkwbrvj5cb5bamhlnztrwqy4

Distributed network and service architecture for future digital healthcare

Erkki Harjula, Tanesh Kumar, Johirul Islam, Muneeb Ejaz, Ivana Kovacevic
2022 Finnish Journal of eHealth and eWelfare  
These challenges will cause a huge pressure on the efficacy and cost-efficiency of healthcare systems worldwide.  ...  e-health and e-welfare services.  ...  Acknowledgements This research work was supported by Academy of Finland, under the DigiHealth and 6G Flagship Projects (grants 326291 and 346208). 14.04.2022 FinJeHeW 2022;14(1) 17  ... 
doi:10.23996/fjhw.111777 fatcat:462xm6hacvartfktvxmppwlu4i

Requirements for Next Generation Business Transformation and their Implementation in 5G Architecture

Aleksandar Tudzarov, Saso Gelev
2017 International Journal of Computer Applications  
Most importantly in the past year it can be seen that requirements for 5G from business perspective are converging toward unified set of needed functions, functionalities and uses cases that need to be  ...  Main focus in this paper is placed on demystifying the 5G paradigm from different aspects and view's.  ...  Value propositions basically are promises of an operator towards his customers but also towards partners that support the operator in providing his services.  ... 
doi:10.5120/ijca2017913273 fatcat:jr64msivfbhjlefw7ajygox5ca

A framework for integrating wireless sensors and cloud computing

Qusay H. Mahmoud, Mohammad S. Jassas
2017 International Journal of Cloud Computing  
This environment was created in order to examine the quality of the services as provided by Windows Azure.  ...  In order to evaluate the framework performance after applying scalability and availability techniques, a load testing environment was built in the cloud to simulate a large number of virtual users.  ...  is reliable and cost efficient.  ... 
doi:10.1504/ijcc.2017.10006963 fatcat:ap4mwus4ozawhayx3rwuwft6r4

An Innovative eHealth System Powered By 5G Network Slicing

Kapassa Evgenia, Touloupou Marios, Mavrogiorgou Argyro, Kiourtis Athanasios, Giannouli Dimitra, Katsigianni Konstantina, Dimosthenis Kyriazis
2019 Zenodo  
In this paper we propose an innovative eHealth system powered by 5G network slicing, in order to meet the requirements for establishing an efficient network with high capacity.  ...  the requirements of approaches that aim at analyzing them (e.g. through machine learning and artificial intelligence mechanisms) towards efficient healthcare.  ...  At the same time, the everincreasing traffic demand is pushing network operators to detect new cost-efficient solutions toward the deployment of future 5G mobile networks.  ... 
doi:10.5281/zenodo.3541675 fatcat:6awo6wnaxrhmlju2l22zjkjdpm

A Safe, Efficient and Integrated Indoor Robotic Fleet for Logistic Applications in Healthcare and Commercial Spaces: The ENDORSE Concept

Nacim Ramdani, Andreas Panayides, Michalis Karamousadakis, Martin Mellado, Rafael Lopez, Christophoros Christophorou, Mohamed Rebiai, Myriam Blouin, Eleftheria Vellidou, Dimistris Koutsouris
2019 2019 20th IEEE International Conference on Mobile Data Management (MDM)  
Interaction (HRI) for resolving deadlocks and achieving efficient sharing of space resources in crowded environments; (iii) deployment of the ENDORSE software as a cloud-based service facilitating its  ...  Health Records (EHR), and validated in an operational hospital environment for realistic assessment.  ...  service in a Cloud environment.  ... 
doi:10.1109/mdm.2019.000-8 dblp:conf/mdm/RamdaniPKMLCRBV19 fatcat:sdv7f2vqrvbydnh7tnslv4imzq

Advances in Orchestrating Sustainable Smart Cities (Part 2)

Rajiv Ranjan, Prem Prakash Jayaraman, Massimo Villari, Dimitrios Georgakopoulos
2018 IEEE Transactions on Sustainable Computing  
Smart cities [1] are envisioned as a wide-scale concord of internet of things [2] with sensors monitoring cyber and physical indicators; actuators that allow dynamic adaption to the changing complex urban  ...  Cities need to increase the efficiency in which they operate and use their resources sustainability in order to meet the demands imposed by rapid urbanisation.  ...  He is editor In chief of EAI Endorsed Transactions on Smart Cities. Currently, he is Scientific Responsible for UniME-IRCCSME Cloud initiative in eHealth.  ... 
doi:10.1109/tsusc.2017.2773260 dblp:journals/tsusc/RanjanJVG18 fatcat:a2zxb7zdxfhe7cpluzhucfupmy

eWALL: An Open-Source Cloud-Based eHealth Platform for Creating Home Caring Environments for Older Adults Living with Chronic Diseases or Frailty

Sofoklis Kyriazakos, Ramjee Prasad, Albena Mihovska, Aristodemos Pnevmatikakis, Harm op den Akker, Hermie Hermens, Paolo Barone, Alessandro Mamelli, Samuele de Domenico, Matthias Pocs, Andrej Grguric, Miran Mosmondor (+16 others)
2017 Wireless personal communications  
The Cloud Gateway is implemented as RESTful Web Service with optional support for AMQP based messaging using Spring Framework [22] and Java EE platform.  ...  In this paper we present eWALL, an innovative open-source eHealth platform that aims to address these challenges by means of an advanced cloud-based infrastructure. eWALL is designed in an innovative manner  ...  He participated as director or collaborator in many international research projects such as  ... 
doi:10.1007/s11277-017-4656-7 fatcat:lgks4zb6dzanzmlypabjsw6uni
« Previous Showing results 1 — 15 out of 549 results