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Publications associées (32)

Incorporating radioactive decay into charging and coagulation of multicomponent radioactive aerosols

Compositional changes by the decay of radionuclides in radioactive aerosols can influence their charging state, coagulation frequency and size distribution throughout their atmospheric lifetime. The importance of such effects is unknown as they have not be ...

Elsevier Ltd2017

Experimental Implementation of Frequency Regulation Service Using Commercial Buildings

Colin Neil Jones, Ioannis Lymperopoulos, Tomasz Tadeusz Gorecki, Faran Ahmed Qureshi, Luca Fabietti, Altug Bitlislioglu

Frequency control reserves are a fundamental mechanism in the current electric power system to preserve the balance between demand and generation of active power at all times. The traditional approach is to exploit conventional power plants for frequency r ...

IEEE Transactions on Smart Grid2016

Robustness Analysis of Controllable-Polarity Silicon Nanowire Devices and Circuits

Hassan Ghasemzadeh Mohammadi

Substantial downscaling of the feature size in current CMOS technology has confronted digital designers with serious challenges including short channel effect and high amount of leakage power. To address these problems, emerging nano-devices, e.g., Silicon ...

EPFL2016

When Constant-time Source Yields Variable-time Binary: Exploiting Curve25519-donna Built with MSVC 2015

Serge Vaudenay

The elliptic curve Curve25519 has been presented as pro- tected against state-of-the-art timing attacks [2]. This paper shows that a timing attack is still achievable against a particular X25519 implemen- tation which follows the RFC 7748 requirements [11] ...

Springer Int Publishing Ag2016

Subdomain and Access Pattern Privacy Trading off Confidentiality and Performance

Bin Lu, Thomas Locher, Matus Harvan

Homomorphic encryption and secure multi-party computation enable computations on encrypted data. However, both techniques suffer from a large performance overhead. While advances in algorithms might reduce the overhead, we show that achieving perfect (or e ...

Scitepress2016

A Friction Compensation Control for Power Steering

Philippe Müllhaupt, Robert Fuchs

The effects of friction are critical to the dynamics of electric power steering (EPS). On the one hand, friction contributes to the stability of the system and filters some of the disturbances (road vibration, etc.). On the other hand, it affects negativel ...

Ieee-Inst Electrical Electronics Engineers Inc2015

Functional Description and Control Design of Modular Multilevel Converters

Nicolas Cherix

The security of supply is becoming an important concern in the energy supply of the railway networks operated at 16.7âHz. This situation calls for the improvement of the interconnection with the 50âHz grid and creates a need for ancillary services, esp ...

EPFL2015

Computational platform for optimal design of biorefineries using energy and mass integration

François Maréchal, Adriano Viana Ensinas, Emanuela Peduzzi, Ayse Dilan Celebi

Diminishing petroleum reserves, uncertainties in energy supplies, rising demand for transportation fuels, requirement for sustainable economic growth together with global warming and stringent environmental restrictions has promoted our society to explore ...

2015

Automated Real-Time Control of Fluidic Self-Assembly of Microparticles

Jürgen Brugger, Alcherio Martinoli, Massimo Mastrangeli, Felix Stephan Schill, Helmut Knapp

Self-assembly is a key coordination mechanism for large multi-unit systems and a powerful bottom-up technology for micro/nanofabrication. Controlled self-assembly and dynamic reconfiguration of large ensembles of microscopic particles can effectively bridg ...

2014

Rigorous implementation of real-time systems – from theory to application

Joseph Sifakis

The correct and efficient implementation of general real-time applications remains very much an open problem. A key issue is meeting timing constraints whose satisfaction depends on features of the execution platform, in particular its speed. Existing rigo ...

2013

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