Publications associées à Relation (mathematics)

How Efficient Can Gossip Be? (On the Cost of Resilient Information Exchange)

Rachid Guerraoui, Seth Gilbert, Dan Alistarh, Morteza Zadimoghaddam

Gossip, also known as epidemic dissemination, is becoming an in- creasingly popular technique in distributed systems. Yet, it has remained a partially open question: how robust are such protocols? We consider a natural ex- tension of the random phone-call ...

Springer2010

How Efficient Can Gossip Be? (On the Cost of Resilient Information Exchange)

Rachid Guerraoui, Seth Gilbert, Dan Alistarh, Morteza Zadimoghaddam

Gossip, also known as epidemic dissemination, is becoming an increasingly popular technique in distributed systems. Yet, it has remained a partially open question: how robust are such protocols? We consider a natural extension of the random phone-call mode ...

2010

Molecular Properties Determined from Relaxation of Long-Lived Spin States

Geoffrey Bodenhausen, Paul Romeo Vasos, Riddhiman Sarkar, Puneet Ahuja

The populations of long-lived spin states, in particular, populations of singlet states that are comprised of antisymmetric combinations of product states, ∣αIβS⟩−∣βIαS⟩, are characterized by very long lifetimes because the dipole-dipole interaction betwee ...

2007

Brownian dynamics simulations of electrons and ions in mesoporous films

Ulf Anders Hagfeldt

A model to study charge transport processes in mesoporous films of dye-sensitized solar cells is presented. By simulating electron and ion transport by Brownian dynamics in these films, a direct relation between grain connectivity and effective diffusion c ...

2005

Data coding tools for color-coded vector nanolithography

Andrzej Kulik, Charles Baur, Sébastien Grange, Raphaël Foschia, Saveen Kumar

We propose and demonstrate the ability and efficiency of using a universal file format for a nanolithography pattern. A problem faced by the physicists working in the field of nanolithography is a lack of a flexible pattern design software (possibly open–s ...

2004

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Cont rols: HighSpeed TCP Case Study

Jean-Yves Le Boudec, Milan Vojnovic

We consider increase-decrease congestion controls, a formulation that accommodates many known congestion controls. There have been many works that aim to obtain relation between the loss-event rate

\fpp

and time-average window

\taw

for some known parti ...

2003

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Controls: HighSpeed TCP Case Study

Jean-Yves Le Boudec, Milan Vojnovic

We consider increase-decrease congestion controls, a formulation that accommodates many known congestion controls. There have been many works that aim to obtain relation between the loss-event rate

\fpp

and time-average window

\taw

for some known parti ...

2002

The Degenerate Bounded Errors-in-Variables Model

Ali H. Sayed

We consider the following problem:

\min_{x \in {\cal R}^n} \min_{\|E\| \le \eta} \|(A+E)x-b\|

, where A is an

m \times n

real matrix and b is an n-dimensional real column vector when it has multiple global minima. This problem is an errors-in-variables ...

2001

First-principles study of NH3 exposed Si(001)2x1: Relation between N 1s core-level shifts and atomic structure

Alfredo Pasquarello

Using a first-principles approach, we assign N 1s core-level shifts at ammonium exposed Si(001)2x1 surfaces to definite bonding configurations of N atoms. Model structures are obtained by fully relaxing the atomic positions of N atoms in different bonding ...

2000

Inverse grading in granular flow

The current work concerns with the parametrical dependencies of inverse grading in granular flows from material properties of individual particles involved in the flow. The investigations were initiated and motivated by the search for an explanation of the ...

EPFL2000

Relation (mathematics)

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How Efficient Can Gossip Be? (On the Cost of Resilient Information Exchange)

How Efficient Can Gossip Be? (On the Cost of Resilient Information Exchange)

Molecular Properties Determined from Relaxation of Long-Lived Spin States

Brownian dynamics simulations of electrons and ions in mesoporous films

Data coding tools for color-coded vector nanolithography

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Cont rols: HighSpeed TCP Case Study

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Controls: HighSpeed TCP Case Study

The Degenerate Bounded Errors-in-Variables Model

First-principles study of NH3 exposed Si(001)2x1: Relation between N 1s core-level shifts and atomic structure

Inverse grading in granular flow

Data coding tools for color-coded vector nanolithography

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Cont rols: HighSpeed TCP Case Study

How Efficient Can Gossip Be? (On the Cost of Resilient Information Exchange)

Inverse grading in granular flow

Brownian dynamics simulations of electrons and ions in mesoporous films

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Controls: HighSpeed TCP Case Study

The Degenerate Bounded Errors-in-Variables Model

First-principles study of NH3 exposed Si(001)2x1: Relation between N 1s core-level shifts and atomic structure

How Efficient Can Gossip Be? (On the Cost of Resilient Information Exchange)

Molecular Properties Determined from Relaxation of Long-Lived Spin States