Publications associées à A method for faster application of process integration techniques in retrofit situations

cRacklet: a spectral boundary integral method library for interfacial rupture simulation

Jean-François Molinari, Thibault Didier Roch, Fabian Barras

The study of dynamically propagating rupture along interfaces is of prime importance in various fields and system sizes, including tribology (nm to m), engineering (mm to m) and geophysics (m to km) (Armstrong-Hélouvry et al., 1994; Ben-Zion, 2008; Vanossi ...

2022

Experimental data-driven model predictive control of a hospital HVAC system during regular use

Colin Neil Jones, Christophe Salzmann, Emilio Maddalena

Herein we report a multi-zone, heating, ventilation and air-conditioning (HVAC) control case study of an industrial plant responsible for cooling a hospital surgery center. The adopted approach to guaranteeing thermal comfort and reducing electrical energy ...

ELSEVIER SCIENCE SA2022

Computation Of A 30750-Bit Binary Field Discrete Logarithm

Arjen Lenstra, Robert Granger, Thorsten Kleinjung, Benjamin Pierre Charles Wesolowski

This paper reports on the computation of a discrete logarithm in the finite field F-230750, breaking by a large margin the previous record, which was set in January 2014 by a computation in F-29234. The present computation made essential use of the elimina ...

AMER MATHEMATICAL SOC2021

Fast and Space Efficient Spectral Sparsification in Dynamic Streams

Mikhail Kapralov, Jakab Tardos, Navid Nouri, Aidasadat Mousavifar

In this paper, we resolve the complexity problem of spectral graph sparcification in dynamic streams up to polylogarithmic factors. Using a linear sketch we design a streaming algorithm that uses (O) over tilde (n) space, and with high probability, recover ...

ASSOC COMPUTING MACHINERY2020

A Primer on Motion Capture with Deep Learning: Principles, Pitfalls, and Perspectives

Alexander Mathis, Mackenzie Mathis, Steffen Schneider, Jessy Lauer

Extracting behavioral measurements non-invasively from video is stymied by the fact that it is a hard computational problem. Recent advances in deep learning have tremendously advanced our ability to predict posture directly from videos, which has quickly ...

2020

Second-order sensitivity in the cylinder wake: Optimal spanwise-periodic wall actuation and wall deformation

François Gallaire, Edouard Boujo, Andrea Fani

Two-dimensional (2D) flows can be controlled efficiently using spanwise "waviness," i.e., a control (e.g., wall blowing and suction or wall deformation) that is periodic in the spanwise direction. This study tackles the global linear stability of 2D flows ...

AMER PHYSICAL SOC2019

A new clustering and visualization method to evaluate urban heat energy planning scenarios

Jean-Louis Scartezzini, Dasaraden Mauree, Silvia Coccolo, Sara Torabi Moghadam

Spatial visualization is a very useful tool to help decision-makers in the urban planning process, i) to define future energy transition pathways, ii) to implement energy efficiency strategies and iii) to integrate renewable energy technologies in the cont ...

2019

A heat integration method with multiple heat exchange interfaces

François Maréchal, Ivan Daniel Kantor, Hür Ebuzer Bütün

In recent decades, energy efficiency has become one of the key issues facing large process industries. Mounting economic, environmental and social pressure motivate energy-intensive industries to improve their efficiency. Identifying retrofit opportunities ...

2018

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A method for faster application of process integration techniques in retrofit situations

cRacklet: a spectral boundary integral method library for interfacial rupture simulation

Experimental data-driven model predictive control of a hospital HVAC system during regular use

Computation Of A 30750-Bit Binary Field Discrete Logarithm

Fast and Space Efficient Spectral Sparsification in Dynamic Streams

A Primer on Motion Capture with Deep Learning: Principles, Pitfalls, and Perspectives

Second-order sensitivity in the cylinder wake: Optimal spanwise-periodic wall actuation and wall deformation

A new clustering and visualization method to evaluate urban heat energy planning scenarios

The Complexity of Splitting Necklaces and Bisecting Ham Sandwiches

A heat integration method with multiple heat exchange interfaces

Generic Round-Function-Recovery Attacks for Feistel Networks over Small Domains

Graph Chatbot

Chattez avec Graph Search

cRacklet: a spectral boundary integral method library for interfacial rupture simulation

Experimental data-driven model predictive control of a hospital HVAC system during regular use

Fast and Space Efficient Spectral Sparsification in Dynamic Streams

Computation Of A 30750-Bit Binary Field Discrete Logarithm

A Primer on Motion Capture with Deep Learning: Principles, Pitfalls, and Perspectives

Second-order sensitivity in the cylinder wake: Optimal spanwise-periodic wall actuation and wall deformation

A new clustering and visualization method to evaluate urban heat energy planning scenarios

The Complexity of Splitting Necklaces and Bisecting Ham Sandwiches

A heat integration method with multiple heat exchange interfaces

Generic Round-Function-Recovery Attacks for Feistel Networks over Small Domains