Apologizing for multiple posting, it seems there have been some technical problems about the link
Dear all,
this is to bring to your attention the call for papers for a special issue in Applied Stochastic Models in Business and Industry, with title: PROBABILISTIC AND STATISTICAL METHODS IN COMMODITY RISK MANAGEMENT.
The deadline is September 30th, 2022.
More details can be found at
https://onlinelibrary.wiley.com/journal/15264025
Thanks a lot.
Best regards
Fabio Antonelli, Roy Cerqueti, Alessandro Ramponi, Sergio Scarlatti
(Guest Editors)
Dear all,
this is to bring to your attention the call for papers for a special issue in Applied Stochastic Models in Business and Industry, with title: PROBABILISTIC AND STATISTICAL METHODS IN COMMODITY RISK MANAGEMENT.
The deadline is September 30th, 2022.
More details can be found at
[https://onlinelibrary.wiley.com/cover/15264025]<https://onlinelibrary.wiley.com/journal/15264025.>
Applied Stochastic Models in Business and Industry - Wiley Online Library<https://onlinelibrary.wiley.com/journal/15264025.>
Call for Papers: Special Issue on Data Science in Process Industries. We are happy to announce a Special Issue of the journal Applied Stochastic Models in Business and Industry (ASMBI), dedicated to the topical areas featured in the ENBIS 2021 Online Spring Meeting on Data Science in Process Industries.. Process Industries have been an important part of Industrial Statistics for many years.
onlinelibrary.wiley.com
Thanks a lot.
Best regards
Fabio Antonelli, Roy Cerqueti, Alessandro Ramponi, Sergio Scarlatti
(Guest Editors)
CALL FOR APPLICATIONS
The Bocconi Summer School in Advanced Statistics and Probability, on "Random Structures and Combinatorial Statistics", will take place on July 11-21, 2022, at Villa del Grumello, Lake of Como, Italy.
http://bocconi2022.lakecomoschool.org<https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbocconi202…>
The 2022 Edition of the school is organized by Bocconi University, Milan, in collaboration with the University of Oxford and Imperial College London.
Main instructors: Luc Devroye (School of Computer Science, McGill University, Montreal) and Gabor Lugosi (Universitat Pompeu Fabra, Barcelona).
The 2-weeks summer school is open to all interested researchers, but is especially designed for PhD students.
The deadline for applications is April 25, 2022.
For more information: http://bocconi2022.lakecomoschool.org<https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbocconi202…>
or contact BBS.statistics(a)unibocconi.it<mailto:BBS.statistics@unibocconi.it>, or sonia.petrone(a)unibocconi.it<mailto:sonia.petrone@unibocconi.it>
Cari colleghi
vi ricordo che lunedì prossimo 7 marzo alle ore 16 avranno luogo i
prossimi due seminari nella serie Prisma; gli speaker sono Pietro Caputo
e Vittoria Silvestri. I seminari avranno luogo come sempre sulla
piattaforma teams; i dettagli per il collegamento e la lista completa
dei seminari si possono trovare qui:
http://www.umi-prisma.polito.it/webinars.html
Qui sotto titoli ed abstract, grazie per l'attenzione, Domenico
Marinucci
----------------------------------------------------------------------------
Speaker: Pietro Caputo, Roma III
Title: Random walks on directed random networks
Abstract: Exploration via random walks is often very useful for the
analysis of directed networks. For instance, the walk's stationary
distribution plays a prominent role in ranking systems and search
algorithms. In this lecture, we present some recent progress in the
analysis of random walks for a class of sparse directed networks
generated by the so-called configuration model. We discuss various
properties of the stationary distribution, including bulk behaviour and
extremal values. We also consider the mixing time, that is the time
needed to reach stationarity, and show that the walk typically displays
a cutoff behaviour. Moreover, we discuss the asymptotic behaviour of the
cover time, that is the expected time it takes the random walk to cover
the whole network. Finally, we analyse the convergence to stationarity
when the walk experiences regeneration events such as teleportation, as
in the PageRank algorithm, or resampling of the underlying graph, as in
a dynamically evolving network.
------------------------------------------------------------
Speaker: Vittoria Silvestri, Sapienza
Title: Internal DLA on cylinder graphs: typical profiles and mixing.
Abstract: Internal DLA is a mathematical model for the growth of a
random cluster
of particles according to the harmonic measure on the cluster boundary,
seen
from an internal point. Performing IDLA on cylinder graphs (i.e. graphs
of the form GxZ)
gives a Markov chain on the infinite space of particle configurations.
We show that
this chain is positive recurrent, and give a description of typical
(i.e. stationary)
configurations. We then analyse the mixing time of this chain.
--
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
Domenico Marinucci
Dipartimento di Matematica
Università di Roma Tor Vergata
https://www.mat.uniroma2.it/~marinucc/
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
Dear colleagues,
this is the second announcement of the workshop on Stochastic Games and
Martingale Optimal Transport that will be organized at the University of
Milano, Italy, and will take place on May 5-6, 2022.
The aim of the workshop is to bring together researchers in the area of
stochastic games and martingale optimal transport to present and discuss the
most recent developments on the fields.
The format of the workshop is in presence only. In the unfortunate case of a
worsening of the Covid19 situation and/or if further restrictions are
enforced, the workshop will be postponed. Any change in the workshop format
will be communicated by means of our website.
We encourage and welcome contributions in the main themes of the workshop.
The deadline for the submission of the abstract has been extended to April
1, 2022.
More information on the workshop, on the submission and on the list of
invited speakers are available on the website of the workshop:
<https://sites.google.com/view/sgandmot>
https://sites.google.com/view/sgandmot
The link to the workshop is also present on the personal web pages of the
organizers.
Best Regards,
The organizers,
Matteo Burzoni
Luciano Campi
Alessandro Doldi
Marco Frittelli
Marco Maggis
Inoltro
---------- Forwarded message ---------
Da: Christian Horacio Olivera <colivera(a)unicamp.br>
Date: mer 23 feb 2022 alle ore 15:43
Brazilian School of Probability/São Paulo School of advanced science on
singular stochastic partial differential equations and their applications
We are very excited to finally announce the EBP 2022/ São Paulo School of
advanced science on singular stochastic partial differential equations and
their applications.
The São Paulo school is divided into two parts and will happen in the weeks
of August 2 to August 13, 2022, at Campinas University. In the first week
there will be two introductory mini courses by Paulo Ruffino (Campinas) and
Weijun Xu (Beijing) (stochastic calculus and rough paths) that lay the
foundations for the courses of the second week and are directed towards
students and researchers with little to no experience in the field. The
courses of the second week are held by Lorenzo Zambotti (Sorbonne) and
Martin Hairer (Imperial College London). Here, newly developed theories and
their latest developments in the field of singular SPDEs and related areas
will be taught. The program will be complemented with several plenary
talks, invited talks, a poster session and a visit to the LNLS
laboratories, where the only particle accelerator of Latin America is
located. The school will give full financial support for around 100
students and young researchers (50 from Brazil and 50 from abroad).
To ask for financial support the registration deadline is April 15, 2022.
More information under www.ime.unicamp.br/spas2022.
The EBP 20022 will coincide with the second week of the São Paulo School.
As in previous years, the EBP will consist of two mini courses, plenary
talks, contributed talks and poster sessions, all presented in a relaxed
atmosphere. This will be our first edition at IMECC-UNICAMP, which is home
to one of Brazil's top ranked Mathematics departments. More information
under www.ime.unicamp.br/bsp2022.
To guarantee a safe event a big auditorium has been reserved that allows
social distancing between participants. All required measures to prevent
the spread of Covid 19 will be taken.
We would be grateful if you could advertise these events among your
colleagues.
Best regards
Christian Olivera
Ricevo ed inoltro.
Saluti
Alessandra
---------- Forwarded message ---------
From: davide gabrielli <dvd.gabrielli(a)gmail.com>
Date: Sun, 27 Feb 2022 at 19:12
Subject: bando
To: Alessandra Faggionato <faggiona(a)mat.uniroma1.it>
Si segnala il seguente bando per un assegno di ricerca annuale
(rinnovabile) nel settore MAT/06 dal titolo "Mathematical Methods for
large complex systems" presso il dipartimento DISIM dell'Università
dell'Aquila:
blob.php (univaq.it)
Scadenza 10-03-2022
Si prega di darne la massima diffusione, grazie.
--
*************************************************
Prof. Alessandra Faggionato
http://www1.mat.uniroma1.it/~faggionato/
Department of Mathematics
University "La Sapienza"
Piazzale Aldo Moro, 5
00185 - Rome
Office 5, Phone (0039) 06 49913252
*************************************************
Caro gruppo Random,
di sotto annuncio un seminario per il 1 Marzo. Saluti.
***********************************************
You are welcome to the next Statistics seminar at Dept of Mathematical
Sciences at Chalmers and Göteborg University.
We are very glad to have, on Tuesday March 1, Maria Skoularidou
<https://www.mrc-bsu.cam.ac.uk/people/in-alphabetical-order/n-to-s/maria-sko…>
who will talk of:
///"Estimating the directing information and testing for causality"
/
*
*
*About the speaker: *Maria Skoularidou
<https://www.mrc-bsu.cam.ac.uk/people/in-alphabetical-order/n-to-s/maria-sko…>
is a PhD student at Cambridge University, UK. Her thesis is focused on
probabilistic machine learning and, more precisely, towards using
generative modelling in healthcare. Her fields of interest lie in the
underpinnings, theory and methodology of machine intelligence, Bayesian
inference, theoretical computer science and information theory. She is
founder and chair of {Dis}Ability in AI
<https://elesa.github.io/ability_in_AI/> and founder and secretary of
Women in Data Science and Statistics (RSS special interest group).
//
//*
*
*Abstract: *The problem of estimating the directed information rate
between two discrete processes { X n } and {Yn } via the plug-in (or
maximum-likelihood) estimator is considered. When the joint process
{(Xn,Yn)} is a Markov chain of a given memory length, the plug-in
estimator is shown to be asymptotically Gaussian and to converge at the
optimal rate O(1/√n) under appropriate conditions; this is the first
estimator that has been shown to achieve this rate. An important
connection is drawn between the problem of estimating the directed
information rate and that of performing a hypothesis test for the
presence of causal influence between the two processes. Under fairly
general conditions, the null hypothesis, which corresponds to the
absence of causal influence, is equivalent to the requirement that the
directed information rate be equal to zero. In that case, a finer result
is established, showing that the plug-in converges at the faster rate O
(1/ n) and that it is asymptotically χ 2 -distributed. This is proved by
showing that this estimator is equal to (a scalar multiple of) the
classical likelihood ratio statistic for the above hypothesis test.
Finally, it is noted that these results facilitate the design of an
actual likelihood ratio test for the presence or absence of causal
influence.*
*
*Feel free to spread this announcement in your network.*
*
*
*Where*:https://chalmers.zoom.us/j/61015800942
Password: 697666
**
****
*When*: Tuesday 1 March at 14.15-15.15*(Swedish time)*.
**
--
_________________________________________________________
Umberto Picchini, Associate Professor, PhD, Docent
https://umbertopicchini.github.io/ , twitter: @uPicchini
Dear Colleagues,
we invite you to submit contributions and organized sessions proposals
to ECSO – CMS 2022 that will be held on 29-30 June - 1 July 2022, in
Venice, at the Department of Economics - Ca’ Foscari University, in the
San Giobbe Economics Campus.
*Joint EUROPEAN CONFERENCE ON STOCHASTIC OPTIMIZATION and COMPUTATIONAL
MANAGEMENT SCIENCE Conference
*
*29-30 June - 1 July 2022, Venice, Italy*
ECSO - CMS 2022 is jointly organized by the Department of Economics of
Ca’ Foscari University of Venice, the CMS Journal and the EURO Working
Group on Stochastic Optimization.
ECSO 2022 is the 3rd edition of a stream of conferences organized by the
EURO Working Group on Stochastic Optimization (EWGSO). The previous
editions were held in Paris (2014) and Rome (2017). The scope of the
conference is to bring together researchers and professionals in
Stochastic Optimization and its applications in different fields spacing
from economics and finance to supply chain, logistics, etc.
CMS 2022 is the 17th edition of an annual meeting associated with the
journal of Computational Management Science published by Springer. The
aim of the conference is to provide a forum for theoreticians and
practitioners from academia and industry to exchange knowledge, ideas
and results in a broad range of topics relevant to the theory and
practice of computational methods in management science.
This joint event will provide a forum for fruitful discussions and
interactions among researchers and professionals from industry and
institutional sectors on decision making under uncertainty in a complex
world.The conference will be within the scopes of both CMS and EWGSO
and, in particular, it will focus on models, methods and computational
tools in stochastic, robust and distributionally robust optimization and
on computational aspects of management science with emphasis on risk
management, valuation problems, measurement applications. Traditional
fields of application, such as finance, energy, water management,
logistics, supply chain management, and emerging ones, such as
healthcare, climate risk and sustainable development, will be included.
VENUE: Department of Economics, Ca’ Foscari University of Venice
San Giobbe Campus – Cannaregio 873, 30121 Venice, Italy
Webpage: www.unive.it/ecsocms2022 <http://www.unive.it/ecsocms2021>
Conference Secretariat: ecsocms2022(a)unive.it
Conference hashtag: #ecsocms2022
IMPORTANT DATES
Abstract submission: *March 31, 2022*
Notification of acceptance: *April 20, 2022*
Early registration: *April 30, 2022*
ORGANIZED SESSIONS AND MINI-SYMPOSIA
We welcome proposals for organized sessions and mini-symposia. Proposals
should have the following structure
An organized session is on a single topic organized by the proponent
with preferably four presentations (25 min). The organized session
proposal should include details on the title, the proponent, and the
speakers. The organizer may also be the chair and one of the speakers. A
mini-symposium is a collection of (at least) two or more organized
sessions on a single topic of substantial current interest and
importance with the possibility of including a selected first
presentation that can provide an overview of the topic area or put it in
perspective. The mini-symposium proposal should include details on the
title and a short description, proponent(s) and speakers.
The deadline for submitting proposals is tentatively March 15th, 2022.
Proposals can be sent to: stein-erik.fleten(a)ntnu.no, d.barro(a)unive.it,
mnardon(a)unive.it.
A *prize for the student best paper* will be awarded. Papers should be
nominated via e-mail by the students’ supervisors
(ecsocms2022(a)unive.it). *Deadline for the submissions to the prize is
May 15.* The program will include a devoted session for presenting the
best papers to compete for the prize, such that the jury could make the
final choice. The paper does not have to be published. The papers should
be principally authored by the student, but co-authors are permitted as
long as their contributions are clarified. Only registered participants’
papers will be considered for the prize.Jury for the Student Best Paper
Prize: Stein-Erik Fleten (NTNU Norwegian University of Science and
Technology), Milos Kopa (Charles University of Prague), Francesca
Maggioni (University of Bergamo), Ruediger Schultz (University
Duisburg-Essen).
We are looking forward to seeing you in Venice.
Best Regards,
Diana Barro, Stein-Erik Fleten and Martina Nardon
Organizing and Program Committees Chairs
--------------------------------------
Dr. Martina Nardon
Dipartimento di Economia
Università Ca' Foscari Venezia
San Giobbe - Cannaregio, 873
30121 Venezia, Italy
tel. +39 041 234 7413
--------------------------------------
Su richiesta, invio notizia di 4 posizioni Postdoc all'Università di
Granada su argomenti di ricerca liberi.
Cordiali saluti,
Antonio Di Crescenzo
---
The Institute of Mathematics of the University of Granada (IMAG) offers *two
junior (candidates with less than three years of research experience after
PhD) and two senior (more than three years of research experience after
PhD) postdoctoral research positions* with open research topics.
The period for submitting applications will begin on February 25th 2022,
and will end on March 25 2022 at 23:59 GMT+2.
cf. https://wpd.ugr.es/~imag/es/imag-maria-de-maeztu-postdoc/