Publications associées à Expression (mathématiques)

Modeling Current Transients in a Reciprocal Motion Tribocorrosion Experiment

Tribocorrosion of passivating metals is a dynamic phenomenon causing degradation of materials by a combination of mechanical wear and electrochemical dissolution. The mechanical action typically produces a local removal of particles, metal as well as oxide ...

ELECTROCHEMICAL SOC INC2021

Zippy LL(1) Parsing with Derivatives

Viktor Kuncak, Jad Hamza, Romain Edelmann

In this paper, we present an efficient, functional, and formally verified parsing algorithm for LL(1) context-free expressions based on the concept of derivatives of formal languages. Parsing with derivatives is an elegant parsing technique, which, in the ...

ASSOC COMPUTING MACHINERY2020

The Gene-Regulatory Footprint of Aging Highlights Conserved Central Regulators

Johan Auwerx, Richardus Houtkooper, Maroun Bou Sleiman, Xu Wang, Pooja Jha

Many genes and pathways have been linked to aging, yet our understanding of underlying molecular mechanisms is still lacking. Here, we measure changes in the transcriptome, histone modifications, and DNA methylome in three metabolic tissues of adult and ag ...

2020

Support and approximation properties of Hermite splines

Michaël Unser, Julien René Pierre Fageot, Virginie Sophie Uhlmann, Shayan Aziznejad

In this paper, we formally investigate two mathematical aspects of Hermite splines that are relevant to practical applications. We first demonstrate that Hermite splines are maximally localized, in the sense that the size of their support is minimal among ...

2020

Persistent random walks of charged particles across magnetic field lines

Ambrogio Fasoli, Ivo Furno, Paolo Ricci, Marcelo Baquero Ruiz, Fabian Manke

We investigate the time evolution of the mean location and variance of a charged particle subject to random collisions that are Poisson distributed. The particle moves on a plane and is subject to a magnetic field applied perpendicular to the plane, so it ...

AMER PHYSICAL SOC2020

Single-server Multi-message Private Information Retrieval with Side Information: the General Cases

Michael Christoph Gastpar, Su Li

The single-server multi-message private information retrieval with side information problem is studied for general cases. In this problem, K independent messages are stored at a single server. One user initially has M messages as side information and wants ...

IEEE2020

Linear Stochastic Dividend Model

Sander Félix M Willems

In this paper, we propose a new model for pricing stock and dividend derivatives. We jointly specify dynamics for the stock price and the dividend rate such that the stock price is positive and the dividend rate nonnegative. In its simplest form, the model ...

WORLD SCIENTIFIC PUBL CO PTE LTD2020

Stochastic Learning Under Random Reshuffling With Constant Step-Sizes

Ali H. Sayed, Stefan Vlaski, Bicheng Ying, Kun Yuan

In empirical risk optimization, it has been observed that stochastic gradient implementations that rely on random reshuffling of the data achieve better performance than implementations that rely on sampling the data uniformly. Recent works have pursued ju ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2019

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Expression (mathématiques)

Modeling Current Transients in a Reciprocal Motion Tribocorrosion Experiment

Zippy LL(1) Parsing with Derivatives

The Gene-Regulatory Footprint of Aging Highlights Conserved Central Regulators

Support and approximation properties of Hermite splines

Persistent random walks of charged particles across magnetic field lines

Single-server Multi-message Private Information Retrieval with Side Information: the General Cases

Linear Stochastic Dividend Model

Stochastic Learning Under Random Reshuffling With Constant Step-Sizes

A Simple Formula Expressing the Fields on the Aperture of an Impulse Radiating Antenna Fed by TEM Coplanar Plates

Theoretical study of an electrostatically actuated torsional microsensor for biological applications

Graph Chatbot

Chattez avec Graph Search

Support and approximation properties of Hermite splines

Modeling Current Transients in a Reciprocal Motion Tribocorrosion Experiment

Linear Stochastic Dividend Model

Theoretical study of an electrostatically actuated torsional microsensor for biological applications

Zippy LL(1) Parsing with Derivatives

Persistent random walks of charged particles across magnetic field lines

The Gene-Regulatory Footprint of Aging Highlights Conserved Central Regulators

Single-server Multi-message Private Information Retrieval with Side Information: the General Cases

Stochastic Learning Under Random Reshuffling With Constant Step-Sizes

A Simple Formula Expressing the Fields on the Aperture of an Impulse Radiating Antenna Fed by TEM Coplanar Plates