Concept

Théorie de la dépendance

Publications associées (14)

Dynamic Personalized Ranking

Personalized ranking methods are at the core of many systems that learn to produce recommendations from user feedbacks. Their primary objective is to identify relevant items from very large vocabularies and to assist users in discovering new content. These ...

EPFL2022

Logic Resynthesis of Majority-Based Circuits by Top-Down Decomposition

Giovanni De Micheli, Heinz Riener, Siang-Yun Lee

Logic resynthesis is the problem of finding a dependency function to re-express a given Boolean function in terms of a given set of divisor functions. In this paper, we study logic resynthesis of majority-based circuits, which is motivated by the increasin ...

IEEE2021

Policy analysis during socio-technical energy transitions: three essays on the Swiss electricity sector

Paul Adrianus Van Baal

Global energy systems are changing rapidly. This energy transition complicates the use of traditional policy analysis methods. However, proper policy analysis and design is essential in managing the transition. This thesis takes an interdisciplinary approa ...

EPFL2019

Effectiveness of a strategic energy reserve during the energy transition: The case of Switzerland

Paul Adrianus Van Baal

Switzerland is considering implementing a strategic energy reserve, a novel policy instrument that remunerates power plant operators for storing a minimum amount of energy in reservoirs to convert into electricity when called upon. The policy is envisioned ...

2019

The Socio-Economic Embeddedness of the Circular Economy: An Integrative Framework

Claudia Rebeca Binder Signer, Rafael Laurenti

Global economies have been characterised by a large dependency of material inflows from natural stocks, an exponential growth of material stock-in-use in the built environment, and the extensive disposal of waste material outflows to anthropogenic sinks. I ...

2018

Transition of the Swiss Phosphorus System towards a Circular Economy — Part 1: Current State and Historical Developments

Claudia Rebeca Binder Signer, Jonas Ramon Mehr

Current phosphorus (P) use in European countries is highly dependent on mineral P imports and not sustainably managed. In order to identify and implement measures for sustainable P management, a comprehensive understanding of national P flows and stocks an ...

2018

Transition of the Swiss Phosphorus System towards a Circular EconomyPart 2: Socio-Technical Scenarios

Claudia Rebeca Binder Signer, Jonas Ramon Mehr

A transition towards a circular economy of phosphorus (P) in Switzerland is a multi-faceted challenge as P use is subject to a variety of influencing factors comprising policy interventions, consumption trends, or technological innovations on different spa ...

2018

Governing the Use of Blockchain and Distributed Ledger Technologies: Not One-Size-Fits-All

Marie-Valentine Renée Agnès Florin

Blockchain and distributed ledger technologies (DLTs) have the capacity to improve how many companies and organizations conduct transactions or store information securely, among many other potential benefits. However, their development and implementation d ...

2018

Simulation of plasma turbulence in the periphery of diverted tokamaks

Paola Paruta

The turbulent plasma dynamics in the periphery of a fusion device plays a key role in determining its overall performance. In fact, the periphery controls the heat load on the vessel walls, the plasma confinement, the level of impurities in the core, the ...

EPFL2018

Molecular engineering of face-on oriented dopant-free hole transporting material for perovskite solar cells with 19% PCE

Mohammad Khaja Nazeeruddin, Peng Gao, Sanghyun Paek, Giulia Grancini, Kyung Taek Cho, Kasparas Rakstys, Paul Gratia

Through judicious molecular engineering, novel dopant-free star-shaped D-pi-A type hole transporting materials coded KR355, KR321, and KR353 were systematically designed, synthesized and characterized. KR321 has been revealed to form a particular face-on o ...

Royal Society of Chemistry2017

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