Rajkumar Buyya

OpenStackDP: a scalable network security framework for SDN-based OpenStack cloud infrastructure

P Krishnan, K Jain, A Aldweesh, P Prabu, R Buyya

Journal article  |  2023  |  Journal of Cloud Computing

Network Intrusion Detection Systems (NIDS) and firewalls are the de facto solutions in the modern cloud to detect cyberattacks and..

Scheduling IoT Applications in Edge and Fog Computing Environments: A Taxonomy and Future Directions

Mohammad Goudarzi, Marimuthu Palaniswami, Rajkumar Buyya

Journal article  |  2023  |  ACM COMPUTING SURVEYS

Fog computing, as a distributed paradigm, offers cloud-like services at the edge of the network with low latency and high-access b..

Deep reinforcement learning for application scheduling in resource-constrained, multi-tenant serverless computing environments

A Mampage, S Karunasekera, R Buyya

Journal article  |  2023  |  Future Generation Computer Systems

Serverless computing has sparked a massive interest in both the cloud service providers and their clientele in recent years. This ..

A federated multi-agent deep reinforcement learning for vehicular fog computing

B Shabir, AU Rahman, AW Malik, R Buyya, MA Khan

Journal article  |  2023  |  Journal of Supercomputing

Vehicular fog computing is an emerging paradigm for delay-sensitive computations. In this highly dynamic resource-sharing environm..

Multi-search-routes-based methods for minimizing makespan of homogeneous and heterogeneous resources in Cloud computing

G Zhou, W Tian, R Buyya

Journal article  |  2023  |  Future Generation Computer Systems

Cloud computing, as a large-scale distributed computing system dynamically providing elastic services, is designed to meet the req..

An Instability-Resilient Renewable Energy Allocation System for a Cloud Datacenter

Haiying Shen, Haoyu Wang, Jiechao Gao, Rajkumar Buyya

Journal article  |  2023  |  IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS

Renewable energy supply is a promising solution for datacenters' increasing electricity monetary cost, energy consumption and harm..

Decision making framework for heterogeneous QoS information: an application to cloud service selection

RK Tiwari, R Kumar, G Baranwal, R Buyya

Journal article  |  2023  |  Journal of Ambient Intelligence and Humanized Computing

In recent times, appropriate decision-making in challenging and critical situations has been very well supported by multicriteria ..

Growable Genetic Algorithm with Heuristic-based Local Search for multi-dimensional resources scheduling of cloud computing

G Zhou, WH Tian, R Buyya, K Wu

Journal article  |  2023  |  Applied Soft Computing

Multi-Dimensional Resources Scheduling Problem (MDRSP, usually a multi-objective optimization problem) has attracted focus in the ..

Classification of Methods to Reduce Clinical Alarm Signals for Remote Patient Monitoring: A Critical Review

Teena Arora, Venki Balasubramanian, Andrew Stranieri, Mai Shenhan, Rajkumar Buyya, Sardar M.N. Islam

Book Chapter  |  2023

A sustainable and secure load management model for green cloud data centres.

Deepika Saxena, Ashutosh Kumar Singh, Chung-Nan Lee, Rajkumar Buyya

Journal article  |  2023  |  Sci Rep

The massive upsurge in cloud resource demand and inefficient load management stave off the sustainability of Cloud Data Centres (C..