Bio

I am an Associate Professor (Maître de Conférences) in Computer Science at the Engineering department of Sorbonne Université since 2023. I am a member to the DELYS team at the LIP6 laboratory.

I was previously Postdoct Researcher in the MYRIADS team at the IRISA research center in Rennes, where I worked with Prof. Guillaume Pierre on Data Stream Processing platforms autoscaling in Fog Computing.

I did my master in Italy at the University of Bologna and then I moved to France where I obtained my PhD at Université Côte d'Azur, working at the i3s laboratory in Sophia Antipolis, France. I was co-supervised by Prof. Fabrice Huet and Prof. wGuillaume Urvoy-Keller. I defended my thesis, entitled "Evaluating the impact of streaming systems design on application performance", in February 2021.

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Research

Research Topics

• Data Stream Processing Systems
• Distributed Systems for Data Processing
• Cloud Computing and Fog Computing
• Platform Elasticity and Auto-Scaling
• Platform and Application Benchmarking

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Publications

Conference and Workshop Papers:

• TransScale: Combined-Approach Elasticity for Stream Processing in Fog Environments, Alessio Pagliari, Guillaume Pierre, In Proceedings of IEEE International Conference on Mobile Cloud Computing, Services and Engineering (Mobile Cloud), July 2023
• Namb: A quick and flexible stream processing application prototype generator, Alessio Pagliari, Fabrice Huet, Guillaume Urvoy-Keller, In Proceedings of IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGRID), May 2020, Rank A
• Towards a High-Level Description for Generating Stream Processing Benchmark Applications, Alessio Pagliari, Fabrice Huet, Guillaume Urvoy-Keller, In Proceedings of IEEE International Conference on Big Data (Big Data), BPOD Workshop, December 2019, Rank B
• On the cost of reliability in Data Stream Processing Systems Alessio Pagliari, Fabrice Huet, Guillaume Urvoy-Keller, In Proceedings of IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGRID), May 2019, Rank A

Posters:

• Towards non-intrusive measurements of available bandwidth for multi-cloud applications, Alessio Pagliari, Quentin Jacquemart, Guillaume Urvoy-Keller, In ACM Internet Measurement Conference, 2017, Abstract Available

Thesis

• Evaluating the impact of streaming systems design on application performance, PhD Thesis, Université Côte d'Azur, 2021
• Network as an on-demand service for multi-cloud workloads, Master's Thesis, Università degli Studi di Bologna, 2017, Abstract Available

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Teaching

2023/2024

I am responsible for the Cloud Computing course at the M1 Digit International.

In addition, I also participate in the following courses TDs and TMEs:

• SAS - Sécurité et administration des systèmes, M1 SAR
• ISS - Initiation aux Systèmes d'exploitation et au Shell, L2
• Introduction aux Systèmes d'exploitation, L2/L3

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Projects