IRIF Newsletter of March 15, 2024

Edito

In this week's IRIF letter, a PhD student seminar is organised by the SIF.
A conference on “digital commons” organized by François Laroussinie will be held next week.
In the equalities comittee section, you'll find events organised for the equality month.
The Focus concerns an article of Quanta Magazine on Matrix Multiplication.
Registration for the Solemn Thesis Awards 2024 of the Chancery are now open.

Enjoy reading and have a nice weekend!

Direction's announcements


News


Equalities comittee


Focus on a Quanta article on a discovery about Matrix Multiplication

New Breakthrough Brings Matrix Multiplication Closer to Ideal
By eliminating a hidden inefficiency, computer scientists have come up with a new way to multiply large matrices that’s faster than ever.

[…]

Now, three researchers — Ran Duan and Renfei Zhou of Tsinghua University and Hongxun Wu of the University of California, Berkeley — have taken a major step forward in attacking this perennial problem. Their new results, presented last November at the Foundations of Computer Science conference, stem from an unexpected new technique, Le Gall said. Although the improvement itself was relatively small, Le Gall called it “conceptually larger than other previous ones.”

The technique reveals a previously unknown and hence untapped source of potential improvements, and it has already borne fruit: A second paper, published in January, builds upon the first to show how matrix multiplication can be boosted even further.”

Read the full article on Quanta Magazine.


Calls for tender and information from partners

Partner newsletter : Newsletters are sent sporadically to IRIF members. They are listed below.


Agenda for the week of March 18 to March 22

Vérification · Lundi 18 mars, 11:00, 3052 and Zoom link ·
Sarah Winter (IRIF), Deterministic Regular Functions of Infinite Words

Formath · Lundi 18 mars, 14:00, Grenoble ·
Gdr Ifm, Journées nationales du GDR (pas d'exposé)

Combinatoire énumérative et analytique · Mardi 19 mars, 11:00, Room 3052 ·
Victor Nador, A venir

Algorithmes et complexité · Mardi 19 mars, 11:00, Room 3052 ·
Joon Lee (EPFL), The Sparse Parity Matrix

Algorithmique distribuée et graphes · Mardi 19 mars, 15:15, Room 3052 ·
Michel Habib, On some recursive linear time algorithms on graphs

Soutenances d'habilitation · Mercredi 20 mars, 10:00, Amphithéâtre Turing, bâtiment Sophie Germain ·
Geoffroy Couteau (IRIF), Correlated Pseudorandomness in Secure Computation

Preuves, programmes et systèmes · Jeudi 21 mars, 11:00, Room 3052 ·
Uli Fahrenberg, Directed topology and concurrency: a personal view

Séminaire des membres non-permanents · Jeudi 21 mars, 16:00, Room 3052 ·
Olivier Idir, Explorable automata : expressiveness and decidability

Catégories supérieures, polygraphes et homotopie · Vendredi 22 mars, 14:00, Room 3058 ·
Sophie D'Espalungue (Université de Lille), Une théorie hiérarchique des types, ou théorie formelle des catégories (supérieures)

Automates · Vendredi 22 mars, 14:00, Room 3052 ·
Quentin Aristote, TBA