Random February 2025

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69 discussions

Ph.D. Mini-Course@Sapienza | An introduction to changepoint detection
by Pierpaolo Brutti 21 Feb '25

21 Feb '25

Dear all, apologies for cross-posting. Quick note on an upcoming PhD course course on multiple changepoint analysis that will take place next week @Sapienza-DIAG (Rome, Via Ariosto 25). Here's the details: *Schedule*: 1. 24 Feb: 10:00-12:00 | Aula B203 @ DIAG 24 Feb: 13:45-17:00 | Aula B101 @ DIAG 2. 25 Feb: 9:30-12:00 | Aula B203 @ DIAG 25 Feb: 13:45-17:00 | Aula B203 @ DIAG 3. 26 Feb: 9:30-12:00 | Aula B203 @ DIAG 26 Feb: 13:45-17:00 | Aula B203 @ DIAG 4. 27 Feb: 9:30-11:30 | Aula B203 @ DIAG *Zoom links*: - AM: https://inrae-fr.zoom.us/j/96946255684?pwd=Gm04CV5Dw8AZ2bdcRbHHreG9hHaakH.1 - PM: https://inrae-fr.zoom.us/j/92052483887?pwd=4tuFd0TS6HAxIgYLMRmIkaYPm55LgF.1 *Abstract* In recent years, there has been a proliferation of methods for detecting changepoints (also known as breakpoints or structural breaks) in data streams. This surge has been driven by the wide range of applications where changepoint methods are needed, including genomics, neuroscience, climate science, finance, and econometrics, among others. This course serves as an introduction to multiple changepoint detection methods. This course will first address the simpler task of detecting a single changepoint in the mean of a univariate data stream. This is crucial for understanding several state-of-the-art approaches designed for detecting multiple changepoints. Subsequently, we will delve into the fundamentals of two classical approaches for multiple changepoint detection: (1) binary segmentation and (2) dynamic programming. We will review their statistical and computational properties and explain some of their recent improvements. We will illustrate the application of these approaches to genomic datasets using the Python/R programming language. *Additional teacher* Arnaud Liehrmann *Short-bio * Guillem Rigaill is a senior researcher (aka DR) at INRAE in France. He is a member of the GNet Team at the Institute of Plant Sciences Paris-Saclay and the Stat & Genome team at the Laboratoire de Mathématiques et Modélisation d'Évry. He received his PhD from AgroParisTech in 2010 for the development of algorithms and statistical methods for the analysis of breast cancer data. His research interests focus on developing efficient algorithms and appropriate statistical methodologies for analyzing high-dimensional genomic and transcriptomic data. He has been developing new models for changepoint detection and proposed inference procedures for these models that are both statistically and algorithmically efficient. He has applied those new tools in many interdisciplinary projects involving cancer and plant biologists, bioinformaticians, and statisticians. Data Science PhD Program

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Workshop "Mean Field Games, Mean Field Control and Applications to Economics and Finance"
by Marta Leocata 21 Feb '25

21 Feb '25

Dear colleagues, we are pleased to announce the upcoming Workshop "Mean Field Games, Mean Field Control and Applications to Economics and Finance" which will take place in Pavia from April 9th to April 11th. The aim of the workshop is to gather experts and young researchers in different fields related to Mean Field Games and Mean Field Control: we would like to provide an environment to share and discuss about analytical and probabilistic approaches, numerical advances, and applications in economics and finance. The link to the Conference website is: https://sites.google.com/view/workshop-mmef The website contains information about the invited speakers, program, venue and registration form and fee. We underline that registration and payment of the fee is mandatory for participants who are not invited speakers. Looking forward to meet you to Pavia! The Organizing Committee Marta Leocata, Daria Ghilli, Giulia Livieri, Daniela Tonon

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Fwd: Assistant Professor in Mathematics (Probability), University College Dublin
by Elia Bisi 20 Feb '25

20 Feb '25

Dear colleagues, There is an opening for an assistant professorship in Probability at University College Dublin. See below for details. ————————— Elia Bisi Assistant Professor (RTT) University of Florence Department of Mathematics & Computer Science Personal homepage Florence Probability group ---------- Forwarded message ---------- From: Neil O'Connell <neil.oconnell(a)ucd.ie> Date: 20 Feb 2025 at 18:25 +0100 Subject: Assistant Professor in Mathematics (Probability), University College Dublin > Dear colleagues, > > [Apologies for cross-posting] > > The School of Mathematics and Statistics at University College Dublin has just advertised a permanent position in Probability, with closing date March 25. For more details, see > > https://www.jobs.ac.uk/job/DLY015/lecturer-assistant-professor-in-mathemati… > > Please forward this to anyone who you think might be interested. > > Best wishes, > Neil

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Final Reminder: Submission Deadline Approaching – XXVI Workshop on Quantitative Finance (QFW 2025)
by ANDREA CONSIGLIO 20 Feb '25

20 Feb '25

Dear Colleagues, This is the final reminder that the extended submission deadline for the XXVI Workshop on Quantitative Finance (QFW 2025) is fast approaching. Please submit your paper or extended abstract (minimum four pages) by February 28, 2025, via email to qfw2025(a)unipa.it. For submission guidelines and further details, please visit the QFW 2025 website<https://qfw2025.community.unipa.it/>. We look forward to your contributions! Best regards, Andrea Consiglio Workshop Organizing Committee QFW 2025 Andrea Consiglio Università di Palermo Dipartimento di Scienze Economiche, Aziendali e Statistiche. Viale delle Scienze, Edificio 13 90128 Palermo, Italy tel:++39-09123895228 fax:++39-091485726 skype: conan_66 email:andrea.consiglio@unipa.it<mailto:email%3Aandrea.consiglio@unipa.it> pec:andrea.consiglio@pec.it<mailto:pec%3Aandrea.consiglio@pec.it> www:http://bit.ly/AndreaConsiglio

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emesso Bando Premio Bruno de Finetti 2025 – Profilo A (Edizione Straordinaria) (scadenza 13 aprile 2025)
by Antonio DI CRESCENZO 19 Feb '25

19 Feb '25

Buongiorno, segnalo che al sito web dell'UMI (https://umi.dm.unibo.it/premi/bandi-premi/ ) sono disponibili diversi bandi di premi, tra cui il Bando Premio Bruno de Finetti 2025 – Profilo A (Edizione Straordinaria) <https://umi.dm.unibo.it/wp-content/uploads/2025/02/Bando-Premio-Bruno-de-Fi…> (scadenza 13 aprile 2025). Il premio è destinato a studiose e studiosi di Calcolo delle Probabilità e delle sue applicazioni aventi cittadinanza italiana e nati a partire dal 1 gennaio 1985. Il limite anagrafico si intende aumentato di un anno sia per ogni figlio avuto (o per ogni congedo parentale di cui si è usufruito) sia per ogni congedo superiore a 6 mesi dovuto a motivi di salute. Grazie per l'attenzione -- ============================================= Antonio Di Crescenzo Dipartimento di Matematica Università degli Studi di Salerno Via Giovanni Paolo II, n. 132 <https://maps.google.com/?q=Via+Giovanni+Paolo+II,+n.+132+%0D%0A84084+Fiscia…> 84084 Fisciano (SA) Italy Tel. +39-089-963349 E-mail(1): adicrescenzo(a)unisa.it E-mail(2): adicresc(a)gmail.com Web: http://www.unisa.it/docenti/antoniodicrescenzo/index Skype: antoniodicrescenzo =============================================

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Seminar Claudia CECI
by Antonello Pesce 18 Feb '25

18 Feb '25

Dear all, On February 19th, in the classroom Aula Vitali, Department of Mathematics of the University of Bologna, the following seminar will take place: 11:00-12:00: Claudia CECI “OPTIMAL SELF-PROTECTION VIA BSDES FOR RISK MODELS WITH JUMP CLUSTERS” as part of the cycle Stochastics and Applications. The abstract is available at https://seminari.dm.unibo.it/mat/seminars/3738 <https://seminari.dm.unibo.it/mat/seminars/3738> For any question, please contact the organizers: Elena Bandini (elena.bandini7(a)unibo.it <mailto:elena.bandini7@unibo.it>), Antonello Pesce (antonello.pesce2(a)unibo.it)

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Seminario PRISMA lunedì 3 marzo 2025 - G. Cannizzaro & F. Toninelli
by Alberto Chiarini 18 Feb '25

18 Feb '25

Seminari on-line del gruppo UMI - PRISMA (http://www.umi-prisma.polito.it/) I seminari PRISMA hanno un formato di "colloquium" per creare un'occasione di scambio e discussione con tutta la comunità dei probabilisti e statistici italiani. Ogni giornata comprende due relatori che tengono due seminari di 30 minuti strettamente connessi, per presentare alla comunità una prospettiva sul proprio ambito di ricerca. Da quest'anno le registrazioni dei seminari vengono pubblicate sul canale YouTube dell'UMI: https://youtube.com/playlist?list=PLmySpc-jrtAMq84VH71evyqPc1hl6eEQb Il prossimo appuntamento è per lunedì 3 marzo 2025. I relatori saranno Giuseppe Cannizzaro (University of Warwick) e Fabio Toninelli (Technical University of Vienna) che parleranno di: Teorema del Limite Centrale superdiffusivo per l'equazione di Burgers stocastica alla dimensione critica. con il seguente orario: 16:30 Primo seminario 17:00 Pausa e discussione 17:15 Secondo seminario 17:45 Conclusione e discussione Trovate di seguito il riassunto. I seminari verranno trasmessi via Zoom al seguente link: https://unipd.zoom.us/j/81175434050?pwd=hCozT8gqnlu49Io6LawZWAwLDrnaJ7.1 Meeting ID: 811 7543 4050 Passcode: 871716 Vi aspettiamo numerosi! Alberto Chiarini e Sonia Mazzucchi %%%%%%%%%%%%%%%%%%%%%%%%%%%% RELATORI: Giuseppe Cannizzaro (University of Warwick) e Fabio Toninelli (Technical University of Vienna) TITOLO: Teorema del Limite Centrale superdiffusivo per l'equazione di Burgers stocastica alla dimensione critica RIASSUNTO: L'equazione di Burgers Stocastica (EBS) è stata introdotta da van Beijren, Kutner and Spohn per modellizzare sistemi diffusivi asimmetrici con una singola quantità conservata (e.g. il modello di esclusione semplice asimmetrico). Nella dimensione sub-critica d=1, EBS coincide con la derivata dell'equazione KPZ il cui comportamento a grandi scale è superdiffusivo con crescita polinomiale e le cui fluttuazioni coincidono con il KPZ Fixed Point, mentre nelle dimensioni super-critiche d>2, è diffusivo e converge a un'equazione del calore stocastica anisotropica. Alla dimensione critica, è stato congetturato che la EBS sia superdiffusiva con crescita logaritmica con un esponente preciso ma ciò è stato mostrato solo modulo correzioni di ordine inferiore. Il presente seminario è basato su un lavoro assieme a Quentin Moulard https://arxiv.org/abs/2501.00344, in cui indentifichiamo la superdiffusività e deriviamo le asintotiche della matrice di diffusione in modo esatto. Inoltre, dimostriamo che nel limite di scala corretto, ovvero che tiene presente della crescita logaritmiche alla diffusività, la soluzione di EBS soddisfa un teorema del limite centrale. Il nostro è il primo limite di scala superdiffusivo per un'equazione alle derivate parziali stocastica critica, al di là dell'ambito di applicabilità della teoria delle strutture di regolarità di Hairer. %%%%%%%%%%%%%%%%%%%%%%%%%%%%

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Fwd: Fw: Urgent support for colleagues at Cardiff University
by Tiziano De Angelis 18 Feb '25

18 Feb '25

Dear Colleagues, I am forwarding a petition started by the LMS to save the School of Maths at the University of Cardiff. Please consider signing it if you may. Best wishes Tiziano ---------- Forwarded message --------- Da: Amanda Turner <0001038771d4c3ec-dmarc-request(a)jiscmail.ac.uk> Date: lun 17 feb 2025 alle ore 19:24 Subject: Fw: Urgent support for colleagues at Cardiff University To: <APPLIEDPROB(a)jiscmail.ac.uk> Dear all, You may have heard that the Cardiff University is threatening a significant number of compulsory redundancies within its School of Mathematics. If you would like to show support for mathematicians at Cardiff please consider signing the open letter below and forwarding it to others. Amanda [please sign this petition and forward on to your professional network] *Urgent support for colleagues at Cardiff University* Dear Colleague, I am writing to you in my role as President of the London Mathematical Society and Chair of the Campaign for the Mathematical Sciences. Cardiff University is threatening up to half of its staff in pure and applied mathematics with compulsory redundancy, despite the department returning a significant surplus to the university. As part of our campaign to avert these redundancies, we are now launching an open letter which can be viewed here: *https://tinyurl.com/2vjxurb9 <https://tinyurl.com/2vjxurb9>* If you are supportive and would like to sign, please fill in this form: *https://forms.gle/bqwZXMkajEVbucWe7 <https://forms.gle/bqwZXMkajEVbucWe7>* Your name should then automatically appear on the letter (refresh the form). Feel free to forward this message to your professional network. With many thanks for your support. Best wishes, Jens *Professor Jens Marklof FRS* Henry Overton Wills Chair, University of Bristol President, London Mathematical Society Chair, Campaign for the Mathematical Sciences ------------------------------ To unsubscribe from the APPLIEDPROB list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=APPLIEDPROB&A=1

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School on Robust Statistics: Theory and Computation - Ispra (IT) - 15-17 May 2025
by Francesca Greselin 17 Feb '25

17 Feb '25

*School on Robust Statistics: Theory and Computation* *Date:* 15-17 May 2025 *Location:* Joint Research Centre of the European Commission, Ispra (Varese), Italy The *School on Robust Statistics* <https://datascience.maths.unitn.it/icors2025/school.html> is an *educational event* tailored for students, early-career researchers, and professionals. It precedes the International Conference on Robust Statistics (ICORS 2025) <https://datascience.maths.unitn.it/icors2025/> and offers a unique opportunity to learn from leading experts in robust statistics. The school will cover a broad range of topics central to robust statistics, starting with foundational principles and concepts that underpin robustness, such as breakdown points, influence functions, and the asymptotic properties of robust estimation techniques. These foundational elements are crucial for understanding why robust methods are indispensable in real data analysis, particularly in scenarios where standard approaches fail. Whether you are a student just beginning your journey into robust statistics or an experienced researcher looking to stay at the forefront of the field, this school provides an opportunity to learn, connect, and grow in an intellectually stimulating environment. *Lectures will be delivered in English.* The school has an excellent lineup of top-class lecturers covering a range of diverse topics in Robust Statistics: - Rik Lopuhaä (TU Delft, Netherlands) - Abhik Ghosh (Indian Statistical Institute, India) - Peter Rousseeuw (KU Leuven, Belgium) - Marco Riani (University of Parma, Italy) - Valentin Todorov (UNIDO, Austria) *Registration:* - *Opening Date:* 15 January 2025 - *Fee:* Free of charge - *Link to Register:* https://web.jrc.ec.europa.eu/remjrc/screen/meeting/16640/registration-form For further details, please visit: https://datascience.maths.unitn.it/icors2025/school.html ------------------------------ We look forward to welcoming you to *Ispra!* Best regards, The ICORS 2025 Organizing Committee - Claudio Agostinelli (University of Trento) - Francesca Greselin (University of Milano Bicocca) - Domenico Perrotta (Joint Research Center) - Marco Riani (University of Parma) Francesca Greselin <https://www.unimib.it/francesca-greselin>, Associate Professor University of Milano-Bicocca Scopus <https://www.scopus.com/authid/detail.uri?authorId=25936155400> - Wos <https://www.webofscience.com/wos/author/record/A-8770-2015> - ArXiv <https://arxiv.org/search/?query=Francesca+Greselin&searchtype=all&source=he…> - Personal page <https://sites.google.com/unimib.it/francesca-greselin> - ResearchGate <https://www.researchgate.net/profile/Francesca-Greselin/research> - ‪‪Google Scholar‬ <https://scholar.google.com/citations?hl=it&user=xOOTbBAAAAAJ> https://unimib.webex.com/meet/francesca.greselin

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Lecturer Positions at Bath in Probability and Numerical Analysis
by Avi Mayorcas 14 Feb '25

14 Feb '25

The University of Bath has just opened up two permanent Lecturer (Assistant Professor) positions, one focussed in probability, the other in numerical analysis and data science. The positions are 50/50 teaching and research, adverts below. Probability: https://www.bath.ac.uk/jobs/Vacancy.aspx?ref=ED12448 Numerical Analysis and Data Science: https://www.bath.ac.uk/jobs/Vacancy.aspx?ref=ED12447 Avi

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