Sharing of compiled Java programs for low power cloud systems
Offer N°: 32078
The goal of this PhD is to revisit the relationship between a JVL and the compilation infrastructure in the context of cloud applications, in order to maximize the energy efficiency and minimize latency of the overall solution.
Digital circuits Energy optimization under reliability constraints : reliability mesurements and data fusion
Offer N°: 32074
in order to maximize the energy and the reliability of advanced digital circuits, this thesis focuses on the design of reliability hardware sensors, the sensors data processing and the development of algorithms and policies of local tuning.
Investigation of hybrid CBRAM/OXRAM non-volatile memories for low consumption and high reliability
Offer N°: 32070
In order to overcome the scaling limits of Flash memories, resistive memories are the subject of a strong interest. Among them, Conductive Bridge Random Access Memories (CBRAM), relying on the reversible formation and disruption of a conductive filament by oxidation and reduction of metallic ions, offer a low consumption but suffer from a poor high temperature retention.
Optimization and parallelisation methods for homomorphic cryptocomputing
Offer N°: 32072
A homomorphic encryption system allows to execute several operations (usually logical AND and XOR) directly onto encrypted data, thus without decrypting it. To help the developers to use this technology, CEA LIST has developed a compiler which allows to homomorphically execute programs written in a high-level language (C++). Briefly, the high-level code is transformed into an equivalent boolean circuit and this circuit is executed on encrypted data.