Publications related to Logarithmic mean

The GOGREEN survey: dependence of galaxy properties on halo mass a z > 1 and implications for environmental quenching

We use photometric redshifts and statistical background subtraction to measure stellar mass functions in galaxy group-mass (4.5-8 x 10(13) M-circle dot) haloes at 1 < z < 1.5. Groups are selected from COSMOS and SXDF, based on X-ray imaging and sparse spec ...

OXFORD UNIV PRESS2021

Space Efficient Approximation to Maximum Matching Size from Uniform Edge Samples

Mikhail Kapralov, Slobodan Mitrovic, Ashkan Norouzi Fard, Jakab Tardos

Given a source of iid samples of edges of an input graph G with n vertices and m edges, how many samples does one need to compute a constant factor approximation to the maximum matching size in G? Moreover, is it possible to obtain such an estimate in a sm ...

ASSOC COMPUTING MACHINERY2020

Hammering Does Not Fit Fitts' Law

Auke Ijspeert, Tadej Petric, Cole Stewart Simpson

While movement is essential to human wellbeing, we are still unable to reproduce the deftness and robustness of human movement in automatons or completely restore function to individuals with many types of motor impairment. To better understand how the hum ...

Frontiers Research Foundation2017

Scaling a Reliable Distributed System

Alexandre David Olivier Maurer

We consider the problem of reliably connecting an arbitrarily large set of computers (nodes) with communication channels. Reliability means here the ability, for any two nodes, to remain connected (i.e., their ability to communicate) with probability at le ...

LPD EPFL2016

Large-Reynolds-number asymptotics of the streamwise normal stress in zero-pressure-gradient turbulent boundary layers

Peter Monkewitz

A more poetic long title could be 'A voyage from the shifting grounds of existing data on zero-pressure-gradient (abbreviated ZPG) turbulent boundary layers (abbreviated TBLs) to infinite Reynolds number'. Aided by the requirement of consistency with the R ...

Cambridge University Press2015

Shear velocity estimates in rough-bed open-channel flow

Ulrich Lemmin, Fereshteh Bagherimiyab Hunkeler

Shear velocity u(*) is an important parameter in geophysical flows, in particular with respect to sediment transport dynamics. In this study, we investigate the feasibility of applying five standard methods [the logarithmic mean velocity profile, the Reyno ...

Wiley-Blackwell2013

The Gigavision Camera

Martin Vetterli, Edoardo Charbon, Sabine Süsstrunk, Luciano Sbaiz, Yue Lu, Feng Yang

We study a new image device called gigavision camera or the gigapixel digital film camera. The main differences between a conventional and a gigavision camera are that the pixels of the latter are binary and orders of magnitude smaller. A gigavision camera ...

2010

On Pixel Detection Threshold in the Gigavision Camera

Martin Vetterli, Edoardo Charbon, Sabine Süsstrunk, Luciano Sbaiz, Feng Yang

Recently, we have proposed a new image device called gigavision camera whose most important characteristic is that pixels have binary response. The response function of a gigavision sensor is non-linear and similar to a logarithmic function, which makes th ...

2010

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Logarithmic mean

The GOGREEN survey: dependence of galaxy properties on halo mass a z > 1 and implications for environmental quenching

Space Efficient Approximation to Maximum Matching Size from Uniform Edge Samples

Hammering Does Not Fit Fitts' Law

Scaling a Reliable Distributed System

Large-Reynolds-number asymptotics of the streamwise normal stress in zero-pressure-gradient turbulent boundary layers

Shear velocity estimates in rough-bed open-channel flow

Hybridization of wave functions in one-dimensional localization

Simulation of Time-Dependent Viscoelastic Fluid Flows by Spectral Elements

The Gigavision Camera

On Pixel Detection Threshold in the Gigavision Camera

Graph Chatbot

Chat with Graph Search

The GOGREEN survey: dependence of galaxy properties on halo mass a z > 1 and implications for environmental quenching

Scaling a Reliable Distributed System

On Pixel Detection Threshold in the Gigavision Camera

Hammering Does Not Fit Fitts' Law

Space Efficient Approximation to Maximum Matching Size from Uniform Edge Samples

The Gigavision Camera

Large-Reynolds-number asymptotics of the streamwise normal stress in zero-pressure-gradient turbulent boundary layers

Shear velocity estimates in rough-bed open-channel flow

Hybridization of wave functions in one-dimensional localization

Simulation of Time-Dependent Viscoelastic Fluid Flows by Spectral Elements