| 2020 | EDBT | Automated Management of Indexes for Dataflow Processing Engines in IaaS Clouds. | Herald Kllapi, Ilia Pietri, Verena Kantere, Yannis E. Ioannidis |
| 2018 | SSDBM | Scheduling data-intensive scientific workflows with reduced communication. | Ilia Pietri, Rizos Sakellariou |
| 2017 | EuroPar | Evaluating Scientific Workflow Execution on an Asymmetric Multicore Processor. | Ilia Pietri, Sicong Zhuang, Marc Casas, Miquel Moret, Rizos Sakellariou |
| 2015 | PACT | Towards Application Energy Measurement and Modelling Tool Support. | Kenneth O'Brien, Alexey L. Lastovetsky, Ilia Pietri, Rizos Sakellariou |
| 2015 | UCC | A Particle Swarm Optimization Approach for Workflow Scheduling on Cloud Resources Priced by CPU Frequency. | Thiago A. L. Genez, Ilia Pietri, Rizos Sakellariou, Luiz F. Bittencourt, Edmundo R. M. Madeira |
| 2015 | UCC | Workflow Scheduling on Power Constrained VMs. | David Shepherd, Ilia Pietri, Rizos Sakellariou |
| 2014 | SC | A performance model to estimate execution time of scientific workflows on the cloud. | Ilia Pietri, Gideon Juve, Ewa Deelman, Rizos Sakellariou |
| 2014 | UCC | Cost-Efficient Provisioning of Cloud Resources Priced by CPU Frequency. | Ilia Pietri, Rizos Sakellariou |