Rizos Sakellariou

ORCID

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 80

Top Venues

CoRR

UCC

Future Gener. Comput. Syst.

Euro-Par Workshops

Publications

Ahmad Zareie, Rizos Sakellariou
Maximizing the Diversity of Exposure in Online Social Networks by Identifying Users with Increased Susceptibility to Persuasion. ACM Trans. Knowl. Discov. Data 18 (2) (2024)
Sukhpal Singh Gill, Huaming Wu, Panos Patros, Carlo Ottaviani, Priyansh Arora, Victor Casamayor-Pujol, David Haunschild, Ajith Kumar Parlikad, Oktay Cetinkaya, Hanan Lutfiyya, Vlado Stankovski, Ruidong Li, Yuemin Ding, Junaid Qadir, Ajith Abraham, Soumya K. Ghosh, Houbing Herbert Song, Rizos Sakellariou, Omer Rana, Joel J. P. C. Rodrigues, Salil S. Kanhere, Schahram Dustdar, Steve Uhlig, Kotagiri Ramamohanarao, Rajkumar Buyya
Modern Computing: Vision and Challenges. CoRR (2024)
Ahmad Zareie, Rizos Sakellariou
Centrality measures in fuzzy social networks. Inf. Syst. 114 (2023)
Damian Arellanes, Kung-Kiu Lau, Rizos Sakellariou
Decentralized Data Flows for the Functional Scalability of Service-Oriented IoT Systems. Comput. J. 66 (6) (2023)
Ahmad Zareie, Rizos Sakellariou
Influence maximization in social networks: a survey of behaviour-aware methods. Soc. Netw. Anal. Min. 13 (1) (2023)
Abdul R. Hummaida, Norman W. Paton, Rizos Sakellariou
A hierarchical decentralized architecture to enable adaptive scalable virtual machine migration. Concurr. Comput. Pract. Exp. 35 (2) (2023)
Sukhpal Singh Gill, Minxian Xu, Panos Patros, Huaming Wu, Rupinder Kaur, Kamalpreet Kaur, Stephanie Fuller, Manmeet Singh, Priyansh Arora, Ajith Kumar Parlikad, Vlado Stankovski, Ajith Abraham, Soumya K. Ghosh, Hanan Lutfiyya, Salil S. Kanhere, Rami Bahsoon, Omer F. Rana, Schahram Dustdar, Rizos Sakellariou, Steve Uhlig, Rajkumar Buyya
Transformative Effects of ChatGPT on Modern Education: Emerging Era of AI Chatbots. CoRR (2023)
Alvaro A. A. Fernandes, Martin Koehler, Nikolaos Konstantinou, Pavel Pankin, Norman W. Paton, Rizos Sakellariou
Data Preparation: A Technological Perspective and Review. SN Comput. Sci. 4 (4) (2023)
Ruben Enrique Padilla Robles, Rizos Sakellariou
Path Plan Optimisation for UAV Assisted Data Collection in Large Areas. Euro-Par Workshops (2023)
Aisha Aljohani, Rizos Sakellariou
Improved IoT Application Placement in Fog Computing Through Postponement. Euro-Par Workshops (2023)
Sukhpal Singh Gill, Minxian Xu, Carlo Ottaviani, Panos Patros, Rami Bahsoon, Arash Shaghaghi, Muhammed Golec, Vlado Stankovski, Huaming Wu, Ajith Abraham, Manmeet Singh, Harshit Mehta, Soumya K. Ghosh, Thar Baker, Ajith Kumar Parlikad, Hanan Lutfiyya, Salil S. Kanhere, Rizos Sakellariou, Schahram Dustdar, Omer F. Rana, Ivona Brandic, Steve Uhlig
AI for next generation computing: Emerging trends and future directions. Internet Things 19 (2022)
Sushil K. Prasad, Sheikh K. Ghafoor, Martina Barnas, Felix Wolf, Erik Saule, Noemi Rodriguez, Rizos Sakellariou
Keeping up with technology: Teaching parallel, distributed, and high-performance computing. J. Parallel Distributed Comput. 160 (2022)
Shreshth Tuli, Sukhpal Singh Gill, Minxian Xu, Peter Garraghan, Rami Bahsoon, Schahram Dustdar, Rizos Sakellariou, Omer F. Rana, Rajkumar Buyya, Giuliano Casale, Nicholas R. Jennings
HUNTER: AI based holistic resource management for sustainable cloud computing. J. Syst. Softw. 184 (2022)
Ahmad Zareie, Rizos Sakellariou
Rumour spread minimization in social networks: A source-ignorant approach. Online Soc. Networks Media 29 (2022)
Abdul Rahman Hummaida, Norman W. Paton, Rizos Sakellariou
Scalable Virtual Machine Migration using Reinforcement Learning. J. Grid Comput. 20 (2) (2022)
Ahmad Zareie, Rizos Sakellariou
Mitigating virus spread through dynamic control of community-based social interactions for infection rate and cost. Soc. Netw. Anal. Min. 12 (1) (2022)
Sukhpal Singh Gill, Minxian Xu, Carlo Ottaviani, Panos Patros, Rami Bahsoon, Arash Shaghaghi, Muhammed Golec, Vlado Stankovski, Huaming Wu, Ajith Abraham, Manmeet Singh, Harshit Mehta, Soumya K. Ghosh, Thar Baker, Ajith Kumar Parlikad, Hanan Lutfiyya, Salil S. Kanhere, Rizos Sakellariou, Schahram Dustdar, Omer F. Rana, Ivona Brandic, Steve Uhlig
AI for Next Generation Computing: Emerging Trends and Future Directions. CoRR (2022)
Ahmad Zareie, Rizos Sakellariou
Minimizing the Importance Inequality of Nodes in a Social Network Graph. ASONAM (2022)
Abdul Rahman Hummaida, Norman W. Paton, Rizos Sakellariou
Dynamic Threshold Setting for VM Migration. ESOCC (2022)
Ahmad Zareie, Amir Sheikhahmadi, Rizos Sakellariou
A Composite Centrality Measure for Improved Identification of Influential Users. CoRR (2021)
Ahmad Zareie, Rizos Sakellariou
Influence Maximization in Social Networks: A Survey of Behaviour-Aware Methods. CoRR (2021)
Mingze Ma, Rizos Sakellariou
Code-size-aware Scheduling of Synchronous Dataflow Graphs on Multicore Systems. ACM Trans. Embed. Comput. Syst. 20 (3) (2021)
Rafael Ferreira da Silva, Sandra Gesing, Rizos Sakellariou, Ian J. Taylor
Special issue on workflows in support of large-scale science. Future Gener. Comput. Syst. 118 (2021)
Shreshth Tuli, Sukhpal Singh Gill, Minxian Xu, Peter Garraghan, Rami Bahsoon, Schahram Dustdar, Rizos Sakellariou, Omer F. Rana, Rajkumar Buyya, Giuliano Casale, Nicholas R. Jennings
HUNTER: AI based Holistic Resource Management for Sustainable Cloud Computing. CoRR (2021)
Ahmad Zareie, Rizos Sakellariou
Minimizing the spread of misinformation in online social networks: A survey. J. Netw. Comput. Appl. 186 (2021)
Zeqian Meng, John Brooke, Junyi Han, Rizos Sakellariou
A Negotiation Protocol for Fine-Grained Accountable Resource Provisioning and Sharing in e-Science. J. Grid Comput. 18 (3) (2020)
Abdullah Khalid A. Almasaud, Agresh Bharadwaj, Sandra Sampaio, Rizos Sakellariou
Challenges in Resource Provisioning for the Execution of Data Wrangling Workflows on the Cloud: A Case Study. DEXA (2) (2020)
Sukhpal Singh Gill, Shreshth Tuli, Adel Nadjaran Toosi, Félix Cuadrado, Peter Garraghan, Rami Bahsoon, Hanan Lutfiyya, Rizos Sakellariou, Omer F. Rana, Schahram Dustdar, Rajkumar Buyya
ThermoSim: Deep learning based framework for modeling and simulation of thermal-aware resource management for cloud computing environments. J. Syst. Softw. 166 (2020)
Evangelia Kavakli, Rizos Sakellariou, Iliada Eleftheriou, Julien-Etienne Mascolo
Towards a Multi-Perspective Methodology for Big Data Requirements. IEEE BigData (2020)
Drazen Lucanin, Ilia Pietri, Simon Holmbacka, Ivona Brandic, Johan Lilius, Rizos Sakellariou
Performance-Based Pricing in Multi-Core Geo-Distributed Cloud Computing. IEEE Trans. Cloud Comput. 8 (4) (2020)
Shreshth Tuli, Shikhar Tuli, Gurleen Wander, Praneet Wander, Sukhpal Singh Gill, Schahram Dustdar, Rizos Sakellariou, Omer F. Rana
Next generation technologies for smart healthcare: challenges, vision, model, trends and future directions. Internet Technol. Lett. 3 (2) (2020)
Wei Zheng, Zhaobin Chen, Rizos Sakellariou, Lu Tang, Jinjun Chen
Evaluating DAG Scheduling Algorithms for Maximum Parallelism. ISPA/BDCloud/SocialCom/SustainCom (2020)
Sukhpal Singh Gill, Shreshth Tuli, Adel Nadjaran Toosi, Félix Cuadrado, Peter Garraghan, Rami Bahsoon, Hanan Lutfiyya, Rizos Sakellariou, Omer F. Rana, Schahram Dustdar, Rajkumar Buyya
ThermoSim: Deep Learning based Framework for Modeling and Simulation of Thermal-aware Resource Management for Cloud Computing Environments. CoRR (2020)
Ewa Deelman, Anirban Mandal, Ming Jiang, Rizos Sakellariou
The role of machine learning in scientific workflows. Int. J. High Perform. Comput. Appl. 33 (6) (2019)
Evangelia Kavakli, Rizos Sakellariou, Vlado Stankovski
Towards a Methodology for Evaluating Big Data Platforms. SERVICES (2019)
Petar Kochovski, Marko Bajec, Rizos Sakellariou, Vlado Stankovski
A Smart and Safe Construction Application Design for Fog Computing. SERVICES (2019)
Ilia Pietri, Rizos Sakellariou
A Pareto-based approach for CPU provisioning of scientific workflows on clouds. Future Gener. Comput. Syst. 94 (2019)
Georgios Kourtis, Evangelia Kavakli, Rizos Sakellariou
A Rule-Based Approach Founded on Description Logics for Industry 4.0 Smart Factories. IEEE Trans. Ind. Informatics 15 (9) (2019)
Ioannis Arapakis, Yolanda Becerra, Omer Boehm, George Bravos, Vasilis Chatzigiannakis, Cesare Cugnasco, Giorgos Demetriou, Iliada Eleftheriou, Julien-Etienne Mascolo, Lidija Fodor, Sotiris Ioannidis, Dusan Jakovetic, Leonidas Kallipolitis, Evangelia Kavakli, Despina Kopanaki, Nicolas Kourtellis, Mario Maawad Marcos, Ramon Martín de Pozuelo, Nemanja Milosevic, Giuditta Morandi, Enric Pages i Montanera, Gerald H. Ristow, Rizos Sakellariou, Raül Sirvent, Srdjan Skrbic, Ilias Spais, Giorgos Vasiliadis, Michael Vinov
Towards Specification of a Software Architecture for Cross-Sectoral Big Data Applications. SERVICES (2019)
Petar Kochovski, Rizos Sakellariou, Marko Bajec, Pavel D. Drobintsev, Vlado Stankovski
An Architecture and Stochastic Method for Database Container Placement in the Edge-Fog-Cloud Continuum. IPDPS (2019)
Luiz F. Bittencourt, Alfredo Goldman, Edmundo R. M. Madeira, Nelson L. S. da Fonseca, Rizos Sakellariou
Scheduling in distributed systems: A cloud computing perspective. CoRR (2019)
Abdelkhalik Mosa, Rizos Sakellariou
Dynamic Virtual Machine Placement Considering CPU and Memory Resource Requirements. CLOUD (2019)
Mingze Ma, Rizos Sakellariou
Reducing Code Size in Scheduling Synchronous Dataflow Graphs on Multicore Systems. PARMA-DITAM@HiPEAC (2018)
Vasilios Tountopoulos, Evangelia Kavakli, Rizos Sakellariou
Towards a Cloud-Based Controller for Data-Driven Service Orchestration in Smart Manufacturing. ES (2018)
Jorge Buenabad-Chávez, Gabor Kecskemeti, Vasilios Tountopoulos, Evangelia Kavakli, Rizos Sakellariou
Towards a Methodology for RAMI4.0 Service Design. ES (2018)
Rizos Sakellariou, Jorge Buenabad-Chávez, Evangelia Kavakli, Ilias Spais, Vasilios Tountopoulos
High performance computing and industry 4.0: experiences from the DISRUPT project. SAMOS (2018)
Drazen Lucanin, Ilia Pietri, Simon Holmbacka, Ivona Brandic, Johan Lilius, Rizos Sakellariou
Performance-Based Pricing in Multi-Core Geo-Distributed Cloud Computing. CoRR (2018)
Thiago Augusto Lopes Genez, Rizos Sakellariou, Luiz Fernando Bittencourt, Edmundo Roberto Mauro Madeira, Torsten Braun
Scheduling Scientific Workflows on Clouds Using a Task Duplication Approach. UCC (2018)
Evangelia Kavakli, Jorge Buenabad Chávez, Vasilios Tountopoulos, Pericles Loucopoulos, Rizos Sakellariou
WiP: An Architecture for Disruption Management in Smart Manufacturing. SMARTCOMP (2018)
Ilia Pietri, Rizos Sakellariou
Scheduling data-intensive scientific workflows with reduced communication. SSDBM (2018)
Luiz F. Bittencourt, Alfredo Goldman, Edmundo R. M. Madeira, Nelson L. S. da Fonseca, Rizos Sakellariou
Scheduling in distributed systems: A cloud computing perspective. Comput. Sci. Rev. 30 (2018)
Abdelkhalik Mosa, Rizos Sakellariou
Dynamic Tuning for Parameter-Based Virtual Machine Placement. ISPDC (2018)
Thomas Lambert, Rizos Sakellariou
Allocation of Publisher/Subscriber Data Links on a Set of Virtual Machines. IEEE CLOUD (2018)
Evangelia Kavakli, Jorge Buenabad Chávez, Vasilios Tountopoulos, Pericles Loucopoulos, Rizos Sakellariou
Specification of a Software Architecture for an Industry 4.0 Environment. ES (2018)
Luiz F. Bittencourt, Roger Immich, Rizos Sakellariou, Nelson L. S. da Fonseca, Edmundo R. M. Madeira, Marília Curado, Leandro Villas, Luiz A. DaSilva, Craig Lee, Omer F. Rana
The Internet of Things, Fog and Cloud continuum: Integration and challenges. Internet Things (2018)
Drazen Lucanin, Ilia Pietri, Ivona Brandic, Rizos Sakellariou
A Cloud Controller for Performance-Based Pricing. CoRR (2018)
Luiz F. Bittencourt, Roger Immich, Rizos Sakellariou, Nelson L. S. da Fonseca, Edmundo R. M. Madeira, Marília Curado, Leandro Villas, Luiz da Silva, Craig Lee, Omer F. Rana
The Internet of Things, Fog and Cloud Continuum: Integration and Challenges. CoRR (2018)
Mingze Ma, Rizos Sakellariou
Communication-aware scheduling algorithms for synchronous dataflow graphs on multicore systems. SAMOS (2018)
Thiago Augusto Lopes Genez, Luiz Fernando Bittencourt, Rizos Sakellariou, Edmundo Roberto Mauro Madeira
A Robust Scheduler for Workflow Ensembles under Uncertainties of Available Bandwidth. CLOUD (2017)
Abdelkhalik Mosa, Rizos Sakellariou
Virtual machine consolidation for cloud data centers using parameter-based adaptive allocation. ECBS (2017)
Kenneth O'Brien, Ilia Pietri, Ravi Reddy, Alexey L. Lastovetsky, Rizos Sakellariou
A Survey of Power and Energy Predictive Models in HPC Systems and Applications. ACM Comput. Surv. 50 (3) (2017)
Ilia Pietri, Sicong Zhuang, Marc Casas, Miquel Moretó, Rizos Sakellariou
Evaluating Scientific Workflow Execution on an Asymmetric Multicore Processor. Euro-Par Workshops (2017)
Laurence Field, Rizos Sakellariou
An Evaluation of Information Consistency in Grid Information Systems. J. Grid Comput. 15 (1) (2017)
Mingze Ma, Rizos Sakellariou
Code-size-aware mapping for synchronous dataflow graphs on multicore systems: work-in-progress. CASES (2017)
Abdul Rahman Hummaida, Norman W. Paton, Rizos Sakellariou
SHDF - A Scalable Hierarchical Distributed Framework for Data Centre Management. ISPDC (2017)
Rafael Ferreira da Silva, Rosa Filgueira, Ilia Pietri, Ming Jiang, Rizos Sakellariou, Ewa Deelman
A characterization of workflow management systems for extreme-scale applications. Future Gener. Comput. Syst. 75 (2017)
Sanna Aizad, Ashiq Anjum, Rizos Sakellariou
Representing Variant Calling Format as Directed Acyclic Graphs to enable the use of cloud computing for efficient and cost effective genome analysis. CCGrid (2017)
Thiago A. L. Genez, Luiz F. Bittencourt, Rizos Sakellariou, Edmundo R. M. Madeira
A flexible scheduler for workflow ensembles. UCC (2016)
Abdul R. Hummaida, Norman W. Paton, Rizos Sakellariou
Adaptation in cloud resource configuration: a survey. J. Cloud Comput. 5 (2016)
Mingze Ma, Rizos Sakellariou
Buffer Minimization for Rate-Optimal Scheduling of Synchronous Dataflow Graphs on Multicore Systems. ICA3PP (2016)
Ilia Pietri, Rizos Sakellariou
Mapping Virtual Machines onto Physical Machines in Cloud Computing: A Survey. ACM Comput. Surv. 49 (3) (2016)
Rizos Sakellariou
Experiences with Teaching a Second Year Distributed Computing Course. Euro-Par Workshops (2016)
Zeqian Meng, John M. Brooke, Rizos Sakellariou
Semantic accountable matchmaking for e-Science resource sharing. eScience (2016)
Thiago A. L. Genez, Ilia Pietri, Rizos Sakellariou, Luiz F. Bittencourt, Edmundo R. M. Madeira
A Particle Swarm Optimization Approach for Workflow Scheduling on Cloud Resources Priced by CPU Frequency. UCC (2015)
Weiwei Chen, Rafael Ferreira da Silva, Ewa Deelman, Rizos Sakellariou
Using imbalance metrics to optimize task clustering in scientific workflow executions. Future Gener. Comput. Syst. 46 (2015)
David Shepherd, Ilia Pietri, Rizos Sakellariou
Workflow Scheduling on Power Constrained VMs. UCC (2015)
Drazen Lucanin, Ilia Pietri, Ivona Brandic, Rizos Sakellariou
A Cloud Controller for Performance-Based Pricing. CLOUD (2015)
Ilia Pietri, Rizos Sakellariou
Cost-Efficient CPU Provisioning for Scientific Workflows on Clouds. GECON (2015)
Kenneth O'Brien, Alexey L. Lastovetsky, Ilia Pietri, Rizos Sakellariou
Towards Application Energy Measurement and Modelling Tool Support. PaCT (2015)
Wei Zheng, Lu Tang, Rizos Sakellariou
A Priority-Based Scheduling Heuristic to Maximize Parallelism of Ready Tasks for DAG Applications. CCGRID (2015)
Ilia Pietri, Rizos Sakellariou
Cost-Efficient Provisioning of Cloud Resources Priced by CPU Frequency. UCC (2014)
Ilia Pietri, Rizos Sakellariou
Energy-Aware Workflow Scheduling Using Frequency Scaling. ICPP Workshops (2014)
Javier Celaya, Rizos Sakellariou
An Adaptive Policy to Minimize Energy and SLA Violations of Parallel Jobs on the Cloud. UCC (2014)
Ilia Pietri, Gideon Juve, Ewa Deelman, Rizos Sakellariou
A performance model to estimate execution time of scientific workflows on the cloud. WORKS@SC (2014)
Michael Maurer, Ivona Brandic, Rizos Sakellariou
Adaptive resource configuration for Cloud infrastructure management. Future Gener. Comput. Syst. 29 (2) (2013)
Weiwei Chen, Rafael Ferreira da Silva, Ewa Deelman, Rizos Sakellariou
Balanced Task Clustering in Scientific Workflows. e-Science (2013)
Weiwei Chen, Ewa Deelman, Rizos Sakellariou
Imbalance optimization in scientific workflows. ICS (2013)
Wei Zheng, Rizos Sakellariou
Stochastic DAG scheduling using a Monte Carlo approach. J. Parallel Distributed Comput. 73 (12) (2013)
Ilia Pietri, Maciej Malawski, Gideon Juve, Ewa Deelman, Jarek Nabrzyski, Rizos Sakellariou
Energy-Constrained Provisioning for Scientific Workflow Ensembles. CGC (2013)
Wei Zheng, Rizos Sakellariou
Budget-Deadline Constrained Workflow Planning for Admission Control. J. Grid Comput. 11 (4) (2013)
Wei Zheng, Rizos Sakellariou
A Monte-Carlo Approach for Full-Ahead Stochastic DAG Scheduling. IPDPS Workshops (2012)
Michael Maurer, Ivona Brandic, Rizos Sakellariou
Self-Adaptive and Resource-Efficient SLA Enactment for Cloud Computing Infrastructures. IEEE CLOUD (2012)
Luiz Fernando Bittencourt, Rizos Sakellariou, Edmundo R. M. Madeira
Using relative costs in workflow scheduling to cope with input data uncertainty. MGC@Middleware (2012)
Sergei Gorlatch, Rizos Sakellariou, Marco Danelutto, Thilo Kielmann
Topic 9: Parallel and Distributed Programming. Euro-Par (2012)
Wei Zheng, Rizos Sakellariou
Budget-Deadline Constrained Workflow Planning for Admission Control in Market-Oriented Environments. GECON (2011)
Michael Maurer, Ivona Brandic, Rizos Sakellariou
Enacting SLAs in Clouds Using Rules. Euro-Par (1) (2011)
Leonel Sousa, Frédéric Suter, Alfredo Goldman, Rizos Sakellariou, Oliver Sinnen
Introduction. Euro-Par (1) (2011)
Laurence Field, Rizos Sakellariou
Benchmarking Grid Information Systems. Euro-Par (1) (2011)
Kevin Lee, Norman W. Paton, Rizos Sakellariou, Alvaro A. A. Fernandes
Utility functions for adaptively executing concurrent workflows. Concurr. Comput. Pract. Exp. 23 (6) (2011)
Michael Maurer, Ivona Brandic, Rizos Sakellariou
Simulating Autonomic SLA Enactment in Clouds Using Case Based Reasoning. ServiceWave (2010)

Rizos Sakellariou.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Rizos Sakellariou