Levelized multiple workflow allocation strategy under precedence constraints with task merging in IaaS cloud environment

F Ahmad, M Shahid, M Alam, Z Ashraf, M Sajid… - IEEE …, 2022 - ieeexplore.ieee.org
Cloud Service Providers are speedily becoming the target platform for scientific workflow
computations due to the massive possible and flexible pay-as-you-go pricing model …

Security prioritized multiple workflow allocation model under precedence constraints in cloud computing environment

M Alam, M Shahid, S Mustajab - Cluster computing, 2024 - Springer
In the last decade, cloud computing has become an effective and efficient service delivery
platform to offer resources, innovation, and economies of scale on telecommunication …

SAHEFT: Security aware heterogeneous earliest finish time workflow allocation strategy for IaaS cloud environment

M Alam, M Shahid, S Mustajab - 2021 IEEE Madras Section …, 2021 - ieeexplore.ieee.org
Security is one of the most emerging issues in the real-life scientific workflow's applications
such as online marketing, big data, digital transaction etc. Cloud computing infrastructure is …

Security prioritized heterogeneous earliest finish time workflow allocation algorithm for cloud computing

M Alam, M Shahid, S Mustajab - … on Intelligent Systems: Proceedings of CIS …, 2022 - Springer
Cloud computing, hurriedly, has become an essential platform for many scientific
applications. In the domain, many existing works have been developed for optimizing the …

Security oriented deadline aware workflow allocation strategy for infrastructure as a service clouds

M Alam, M Shahid, S Mustajab - 2022 3rd International …, 2022 - ieeexplore.ieee.org
Cloud computing is a model of service provisioning in heterogeneous distributed systems
that encourages many researchers to explore its benefits and drawbacks in executing …

Level based batch scheduling strategy with idle slot reduction under DAG constraints for computational grid

M Shahid, Z Raza, M Sajid - Journal of Systems and Software, 2015 - Elsevier
Scheduling in a grid environment optimizing the given objective parameters has been
proven to be NP-complete. This work proposes a Level based Batch scheduling Strategy …

Security-aware workflow allocation strategy for IaaS cloud environment

M Shahid, M Alam, F Hasan, M Imran - Proceedings of International …, 2021 - Springer
In last few decades, cloud computing has been established itself as a globally accepted
platform even in security services needed in various domains having capacity to attain better …

A multi-objective workflow allocation strategyin IaaS cloud environment

M Shahid, Z Ashraf, M Alam, F Ahmad… - 2021 International …, 2021 - ieeexplore.ieee.org
IaaS Cloud provides infrastructural serviceon rental basis on demand by pooling of
dynamically provisioned heterogeneous resources to cater the user's workflow applications …

A precedence based load balancing strategy for batch of DAGs for computational grid

M Shahid, Z Raza - 2014 International Conference on …, 2014 - ieeexplore.ieee.org
Load balancing on computational resources in a computational grid environment is an NP
Hard problem. Therefore, a number of schemes can be proposed for the same under …

Towards Workflow Allocation using Dragonfly Algorithm in Cloud Computing Environment

F Hasan, M Imran, F Ahamd… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
The cloud computing platform provides clients with on-demand access to computational
resources on pay you go basis for workflow execution to ensure the quality of service (QoS) …