Ilyas Toumlilt

Ilyas Toumlilt
Sorbonne Université | UPMC · Laboratoire d'informatique de Paris 6 (LIP6)

Doctor of Philosophy
CS PhD, Distributed and Operating Systems Engineer


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My research is focused on the design of highly available distributed systems and edge computing protocols. In collaboration with the LightKone EU Project.
Skills and Expertise
Additional affiliations
September 2019 - September 2020
  • Software Engineer
  • Design and development of an innovative Mobile Backend-as-a-Service platform that facilitates the develop- ment of powerful mobile edge applications deployed independently of the Cloud. First experience building a new startup product, the Concordant platform.
January 2017 - present
Sorbonne Université
  • PhD Student
  • My research work is on the design of highly available distributed systems, principally consistency protocols in case of replication between Datacenters and Edge Computing devices.
January 2017 - December 2021
Sorbonne Université
Field of study
  • Computer Science


Publications (4)
Full-text available
Immediate response, autonomy and availability is brought to edge applications, such as gaming, cooperative engineering, or in-the-field information sharing, by distributing and replicating data at the edge. However, application developers and users demand the highest possible consistency guarantees, and specific support for group collaboration. To...
Technical Report
Full-text available
The LightKone Reference Architecture (LiRA) presents a novel edge reference architecture that takes advantage of decentralized lateral data sharing and convergent vertical data semantics across a myriad of different edge resources. These two principles are key to bridge the existing gaps in current edge-based proposals, namely when considering fog...
Conference Paper
Full-text available
Pour augmenter les performances et la disponibilité, les bases de données sont généralement répliquées sur différents serveurs au sein de centres de données à travers le monde. Cependant, la réplication implique quelques problèmes de cohérence. La cohérence causale est un choix intéressant pour construire ce modèle de bases de données. Elle permet...