Name
Affiliation
Papers
HELEN D. KARATZA
Department of Informatics, Aristotle University of Thessaloniki, Thessaloniki 54124, Greece
164
Collaborators
Citations 
PageRank 
88
959
86.17
Referers 
Referees 
References 
1266
2308
1814
Search Limit
1001000
Title
Citations
PageRank
Year
Scheduling Tightly Coupled Parallel Jobs With Runtime-Extended Tasks on Distributed Resources00.342022
Dynamic Scheduling Of Bags-Of-Tasks With Sensitive Input Data And End-To-End Deadlines In A Hybrid Cloud20.392021
Security and Cost Aware Scheduling of Real-Time IoT Workflows in a Mist Computing Environment20.392021
Orchestration of Real-Time Workflows with Varying Input Data Locality in a Heterogeneous Fog Environment10.372020
A Scheduling Algorithm for a Fog Computing System with Bag-of-Tasks Jobs: Simulation and Performance Evaluation.60.432020
Multi-Criteria Scheduling of Complex Workloads on Distributed Resources00.342020
Scheduling real-time bag-of-tasks applications with approximate computations in SaaS clouds40.432020
Modeling and Simulation of Fog Computing00.342020
Combining containers and virtual machines to enhance isolation and extend functionality on cloud computing.60.542019
Modeling and simulation of cloud computing and big data.00.342019
Cost-Effective Utilization of Complementary Cloud Resources for the Scheduling of Real-Time Workflow Applications in a Fog Environment00.342019
An energy-efficient, QoS-aware and cost-effective scheduling approach for real-time workflow applications in cloud computing systems utilizing DVFS and approximate computations.100.492019
Performance evaluation of a SaaS cloud under different levels of workload computational demand variability and tardiness bounds.10.362019
Energy Monitoring as an Essential Building Block Towards Sustainable Ultrascale Systems20.362018
The impact of checkpointing interval selection on the scheduling performance of real-time fine-grained parallel applications in SaaS clouds under various failure probabilities.60.432018
Scheduling Techniques For Complex Workloads In Distributed Systems20.382018
Simulation-Based Performance Evaluation of an Energy-Aware Heuristic for the Scheduling of HPC Applications in Large-Scale Distributed Systems.90.482017
Smart Cities and Internet of Things.10.412017
Different aspects of workflow scheduling in large-scale distributed systems.150.622017
Periodic scheduling of mixed workload in distributed systems00.342017
Energy Efficiency in Large Scale Distributed Systems: The Role of Simulation.00.342017
Performance and Overhead Study of Containers Running on Top of Virtual Machines40.422017
Power-aware Bag-of-Tasks scheduling on heterogeneous platforms.60.512016
Advances on information and communication systems.00.342016
Scheduling real-time parallel applications in SaaS clouds in the presence of transient software failures30.382016
Multi-criteria scheduling of Bag-of-Tasks applications on heterogeneous interlinked clouds with simulated annealing230.682015
Energy Efficiency for Ultrascale Systems: Challenges and Trends from Nesus Project10.352015
A meta-heuristic optimization approach to the scheduling of bag-of-tasks applications on heterogeneous clouds with multi-level arrivals and critical jobs170.652015
Towards scheduling for Internet-of-Things applications on clouds: a simulated annealing approach170.752015
A Cost-Effective and QoS-Aware Approach to Scheduling Real-Time Workflow Applications in PaaS and SaaS Clouds180.692015
A cloud system for health care20.392015
Exascale Machines Require New Programming Paradigms and Runtimes20.432015
Special issue on energy efficiency in grids and clouds.00.342013
Performance Evaluation of Opportunistic Resource-Sharing Scheme Using Socially Oriented Outsourcing in Wireless Devices30.422013
Special Issue on Simulation-based Performance Evaluation of Infrastructures for the Internet of Things: Connectivity and resource considerations in the mobility Era.00.342013
Performance evaluation of a real-time grid system using power-saving capable processors.100.632012
Multi-Criteria Job Scheduling in Grid Using an Accelerated Genetic Algorithm190.792012
Maximizing Performance and Energy Efficiency of a Real-Time Heterogeneous 2-Level Grid System Using DVS60.452012
Scheduling of frequently communicating tasks100.542012
Evaluation of gang scheduling performance and cost in a cloud computing system481.572012
A Simulation Study of Multi-criteria Scheduling in Grid Based on Genetic Algorithms40.422012
Performance and energy aware cluster-level scheduling of compute-intensive jobs with unknown service times441.402011
A clairvoyant site allocation policy based on service demands of jobs in a computational grid100.642011
Gang scheduling in multi-core clusters implementing migrations120.592011
Scheduling multiple task graphs in heterogeneous distributed real-time systems by exploiting schedule holes with bin packing techniques321.212011
Acquiring Knowledge In A Grid System Via A Resource Discovery Scheme00.342011
Embedded Socio-oriented Model for End-to-End Reliable Stream Schedules by Using Collaborative Outsourcing in MP2P Systems20.412011
The impact of service demand variability on resource allocation strategies in a grid system80.602010
Multi-Site Allocation Policies on a Grid and Local Level40.562010
Task cluster scheduling in a grid system80.552010
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