Srikumar Venugopal  Srikumar Venugopal photo         

contact information

Research Scientist
Ireland Research Lab, Dublin, Ireland


Professional Associations

Professional Associations:  ACM  |  IEEE Computer Society


Autonomic decentralized elasticity based on a reinforcement learning controller for cloud applications
Seyed Mohammad Reza Nouri, Han Li, Srikumar Venugopal, Wenxia Guo, MingYun He, Wenhong Tian
Future Generation Computer Systems94, 765-780, 2019
Abstract   web application, use case, server, reinforcement learning, provisioning, distributed computing, decentralised system, controller, computer science, cloud computing

Exploiting CPU Voltage Margins to Increase the Profit of Cloud Infrastructure Providers
Christos Kalogirou, Panos Koutsovasilis, Christos D. Antonopoulos, Nikolaos Bellas, Spyros Lalis, Srikumar Venugopal, Christian Pinto
2019 19th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGRID), pp. 302-311
Abstract   scheduling, scalability, frequency scaling, energy consumption, efficient energy use, distributed computing, cost reduction, computer science, cloud computing, cpu core voltage


Dynamic Model Evaluation to Accelerate Distributed Machine Learning
Simon Caton, Srikumar Venugopal, Shashi Bhushan Tn, Vidya Sankar Velamuri, Kostas Katrinis
2018 IEEE International Congress on Big Data (BigData Congress), pp. 150-157
Abstract   unsupervised learning, trade off, stack, machine learning, job scheduler, data modeling, data mining, computer science, cognition, cloud computing, big data, artificial intelligence

An energy-efficient and error-resilient server ecosystem exceeding conservative scaling limits
Karakonstantis, Georgios and Tovletoglou, Konstantinos and Mukhanov, Lev and Vandierendonck, Hans and Nikolopoulos, Dimitrios S and Lawthers, Peter and Koutsovasilis, Panos and Maroudas, Manolis and Antonopoulos, Christos D and Kalogirou, Christos and Venugopal, Srikumar and Prat, Arnau and Lampropoulos, Alejandro and Kleanthous, Marios and Diavastos, Andreas and Nikolau, Panagiota and Sazeides, Yiannakis and Trancoso, Pedro
Design, Automation & Test in Europe Conference & Exhibition (DATE), 2018, pp. 1099--1104


Error-Resilient Server Ecosystems for Edge and Cloud Datacenters
Karakonstantis, Georgios and Nikolopoulos, Dimitrios S and Gizopoulos, Dimitris and Trancoso, Pedro and Sazeides, Yiannakis and Antonopoulos, Christos D and Venugopal, Srikumar and Das, Shidhartha
Computer 50(12), 78--81, IEEE, 2017

Connecting fog and cloud computing
Elmroth, Erik and Leitner, Philipp and Schulte, Stefan and Venugopal, Srikumar
IEEE Cloud Computing 4(2), 22--25, IEEE, 2017


Architecting Malleable MPI Applications for Priority-driven Adaptive Scheduling
Pierre Lemarinier, Khalid Hasanov, Srikumar Venugopal, Kostas Katrinis
Proceedings of the 23rd European MPI Users' Group Meeting , ACM, 2016

A Resource Provisioning Strategy for Elastic Analytical Workflows in the Cloud
Cao, Yan Yao Jian and Venugopal, Srikumar and Benatallah, Boualem and Chen, Jinjun
2016 IEEE 18th International Conference on High-Performance Computing and Communications, IEEE 14th International Conference on Smart City, and IEEE 2nd International Conference on Data Science and Systems (HPCC/SmartCity/DSS), pp. 538--545

Deploying and optimizing performance of a 3D hydrodynamic model on cloud
Fearghal O'Donncha, Srikumar Venugopal, Scott C James, Emanuele Ragnoli
OCEANS 2016 MTS/IEEE Monterey, pp. 1--7

On the Efficiency of Executing Hydro-environmental Models on Cloud
O Donncha, Fearghal and Ragnoli, Emanuele and Venugopal, Srikumar and James, Scott C and Katrinis, Kostas
Procedia Engineering154, 199--206, Elsevier, 2016


Elastic Business Process Management: State of the art and open challenges for BPM in the cloud
Schulte, Stefan and Janiesch, Christian and Venugopal, Srikumar and Weber, Ingo and Hoenisch, Philipp
Future Generation Computer Systems46, 36--50, Elsevier, 2015

Evaluating the impact of fine-scale burstiness on cloud elasticity
Islam, Sadeka and Venugopal, Srikumar and Liu, Anna
Proceedings of the Sixth ACM Symposium on Cloud Computing, pp. 250--261, 2015


Using Modern Technologies to Capture and Share Indigenous Astronomical Knowledge
Martin Nakata, Duane Hamacher, John Warren, Alex Byrne, Maurice Pagnucco, Ross Harley, Srikumar Venugopal, Kirsten Thorpe, Richard Neville, Reuben Bolt
Australian Academic \& Research Libraries 45(2), 101--110, Routledge, 2014


Efficient Node Bootstrapping for Decentralised Shared-Nothing Key-Value Stores
Han Li, Srikumar Venugopal
Middleware 2013, pp. 348--367, Springer Berlin Heidelberg

Big Data and Cross-Document Coreference Resolution: Current State and Future Opportunities
Seyed-Mehdi-Reza Beheshti, Srikumar Venugopal, Seung Hwan Ryu, Boualem Benatallah, Wei Wang
arXiv preprint arXiv:1311.3987, 2013

Modeling Performance of Elasticity Rules for Cloud-Based Applications
Basem Suleiman, Srikumar Venugopal
Enterprise Distributed Object Computing Conference (EDOC), 2013 17th IEEE International, pp. 201--206

Self-Adaptive Resource Allocation for Elastic Process Execution
Philipp Hoenisch, Stefan Schulte, Schahram Dustdar, Srikumar Venugopal
Cloud Computing (CLOUD), 2013 IEEE Sixth International Conference on, pp. 220--227

" The Tail Wags the Dog": A Study of Anomaly Detection in Commercial Application Performance
Richard Gow, Srikumar Venugopal, Pradeep Kumar Ray
Modeling, Analysis \& Simulation of Computer and Telecommunication Systems (MASCOTS), 2013 IEEE 21st International Symposium on, pp. 355--359

Realizing Elastic Processes with ViePEP
Stefan Schulte, Philipp Hoenisch, Srikumar Venugopal, Schahram Dustdar
Service-Oriented Computing-ICSOC 2012 Workshops, pp. 439--442, Springer Berlin Heidelberg, 2013

Introducing the Vienna Platform for Elastic Processes
Stefan Schulte, Philipp Hoenisch, Srikumar Venugopal, Schahram Dustdar
Service-Oriented Computing-ICSOC 2012 Workshops, pp. 179--190, Springer Berlin Heidelberg, 2013

Double auction-inspired meta-scheduling of parallel applications on global grids
Saurabh Kumar Garg, Srikumar Venugopal, James Broberg, Rajkumar Buyya
Journal of Parallel and Distributed Computing 73(4), 450--464, Academic Press, 2013


Trade-Off Analysis of Elasticity Approaches for Cloud-Based Business Applications
Basem Suleiman, Sherif Sakr, Srikumar Venugopal, Wasim Sadiq
Web Information Systems Engineering-WISE 2012, 468--482, Springer Berlin/Heidelberg


Auto-scaling emergency call centres using cloud resources to handle disasters
Srikumar Venugopal, Han Li, Pradeep Ray
Proceedings of the Nineteenth International Workshop on Quality of Service, pp. 34, 2011

Using reinforcement learning for controlling an elastic web application hosting platform
Han Li, Srikumar Venugopal
Proceedings of the 8th ACM international conference on Autonomic computing, pp. 205--208, 2011


Autonomic metered pricing for a utility computing service
Chee Shin Yeo, Srikumar Venugopal, Xingchen Chu, Rajkumar Buyya
Future Generation Computer Systems 26(8), 1368--1380, Elsevier, 2010


Cost of virtual machine live migration in clouds: A performance evaluation
William Voorsluys, James Broberg, Srikumar Venugopal, Rajkumar Buyya
Cloud Computing, 254--265, Springer, 2009

Cloud computing and emerging IT platforms: Vision, hype, and reality for delivering computing as the 5th utility
Rajkumar Buyya, Chee Shin Yeo, Srikumar Venugopal, James Broberg, Ivona Brandic
Future Generation computer systems 25(6), 599--616, Elsevier, 2009


A negotiation mechanism for advance resource reservations using the alternate offers protocol
Srikumar Venugopal, Xingchen Chu, Rajkumar Buyya
Quality of Service, 2008. IWQoS 2008. 16th International Workshop on, pp. 40--49

InterGrid: A case for internetworking islands of Grids
Marcos Dias de Assun\c{c}\~ao, Rajkumar Buyya, Srikumar Venugopal
Concurrency and Computation: Practice and Experience 20(8), 997--1024, Wiley Online Library, 2008

Market-oriented grids and utility computing: The state-of-the-art and future directions
James Broberg, Srikumar Venugopal, Rajkumar Buyya
Journal of Grid Computing 6(3), 255--276, Springer, 2008

A toolkit for modelling and simulating data Grids: an extension to GridSim
Anthony Sulistio, Uros Cibej, Srikumar Venugopal, Borut Robic, Rajkumar Buyya
Concurrency and Computation: Practice and Experience 20(13), 1591--1609, Wiley Online Library, 2008

Market-oriented cloud computing: Vision, hype, and reality for delivering it services as computing utilities
Rajkumar Buyya, Chee Shin Yeo, Srikumar Venugopal
High Performance Computing and Communications, 2008. HPCC'08. 10th IEEE International Conference on, pp. 5--13


A dynamic critical path algorithm for scheduling scientific workflow applications on global grids
Mustafizur Rahman, Srikumar Venugopal, Rajkumar Buyya
e-Science and Grid Computing, IEEE International Conference on, pp. 35--42, 2007

Aneka: Next-generation enterprise grid platform for e-science and e-business applications
Xingchen Chu, Krishna Nadiminti, Chao Jin, Srikumar Venugopal, Rajkumar Buyya
e-Science and Grid Computing, IEEE International Conference on, pp. 151--159, 2007

Year Unknown

A systematic review and comparative analysis of cross-document coreference resolution methods and tools
Benatallah, Boualem and Venugopal, Srikumar and Ryu, Seung Hwan and Motahari-Nezhad, Hamid Reza and Wang, Wei and others
Computing, 1--37, Springer, 0