Event List
retrieve:
Return the details about the given Event id.
list:
List all Event objects.
GET /api/v1/events/?format=api&offset=210&ordering=-event__end_date
{ "count": 220, "next": null, "previous": "https://memento.epfl.ch/api/v1/events/?format=api&limit=10&offset=200&ordering=-event__end_date", "results": [ { "id": 71767, "title": "Information session - CAS Leading Sustainable Business Operations", "slug": "information-session-cas-leading-sustainable-busine", "event_url": "https://memento.epfl.ch/event/information-session-cas-leading-sustainable-busine", "visual_url": "https://memento.epfl.ch/image/33090/200x112.jpg", "visual_large_url": "https://memento.epfl.ch/image/33090/720x405.jpg", "visual_maxsize_url": "https://memento.epfl.ch/image/33090/max-size.jpg", "lang": "en", "start_date": "2026-05-28", "end_date": "2026-05-28", "start_time": "12:30:00", "end_time": "13:00:00", "description": "<strong>Make responsible operational decisions with confidence.</strong><br>\r\n<br>\r\nEPFL is proud to introduce <em>Leading Sustainable Business Operations</em>, an executive program for professionals who need to integrate sustainability into how business actually operates. As sustainability requirements expand across regulations, markets, and value chains, organisations must rethink how decisions are made, how trade-offs are managed, and how performance is measured.<br>\r\n<br>\r\n<br>\r\nJoin the <strong><u>next online information session</u></strong> on <strong><u>May 28th</u></strong> <strong><u>(12:30 - 13:00)</u></strong><br>\r\n<br>\r\n<strong>> <a href=\"https://epfl.zoom.us/meeting/register/uwcKCbx6Q2-lwt0pq2jKFw\">Register here</a></strong><br>\r\n<br>\r\n<br>\r\n<br>\r\n+ info & agenda: <a contenteditable=\"false\" href=\"https://go.epfl.ch/srvc-infosessions\" title=\"https://go.epfl.ch/srvc-infosessions\">go.epfl.ch/srvc-infosessions</a>", "image_description": "", "creation_date": "2026-04-30T12:40:09", "last_modification_date": "2026-04-30T12:46:32", "link_label": "Registration", "link_url": "https://epfl.zoom.us/meeting/register/uwcKCbx6Q2-lwt0pq2jKFw", "canceled": "False", "cancel_reason": "", "place_and_room": "", "url_place_and_room": "", "url_online_room": "https://epfl.zoom.us/meeting/register/uwcKCbx6Q2-lwt0pq2jKFw", "spoken_languages": [ "https://memento.epfl.ch/api/v1/spoken_languages/2/?format=api" ], "speaker": "- Elaine Moran, <em>SRVC Executive Director</em>", "organizer": "EPFL Executive Education", "contact": "[email protected]", "is_internal": "False", "theme": "", "vulgarization": { "id": 1, "fr_label": "Tout public", "en_label": "General public" }, "registration": { "id": 1, "fr_label": "Sur inscription", "en_label": "Registration required" }, "keywords": "", "file": null, "icalendar_url": "https://memento.epfl.ch/event/export/120603/", "category": { "id": 4, "code": "DIVERS", "fr_label": "Autres types d’événement", "en_label": "Miscellaneous", "activated": true }, "academic_calendar_category": null, "domains": [], "mementos": [ "https://memento.epfl.ch/api/v1/mementos/1/?format=api", "https://memento.epfl.ch/api/v1/mementos/3/?format=api", "https://memento.epfl.ch/api/v1/mementos/6/?format=api", "https://memento.epfl.ch/api/v1/mementos/437/?format=api", "https://memento.epfl.ch/api/v1/mementos/438/?format=api" ] }, { "id": 71769, "title": "Competition between mitochondrial and cytosolic ribosomes produces a bistable metabolic switch", "slug": "competition-between-mitochondrial-and-cytosolic-ri", "event_url": "https://memento.epfl.ch/event/competition-between-mitochondrial-and-cytosolic-ri", "visual_url": "https://memento.epfl.ch/image/33092/200x112.jpg", "visual_large_url": "https://memento.epfl.ch/image/33092/720x405.jpg", "visual_maxsize_url": "https://memento.epfl.ch/image/33092/max-size.jpg", "lang": "en", "start_date": "2026-05-28", "end_date": "2026-05-28", "start_time": "14:00:00", "end_time": "14:45:00", "description": "<p>The ELISIR program recruits exceptional young talents directly after their Ph.D. to run a small team of scientists pursuing innovative independent research in the Life Sciences.<br>\r\nFeel free to attend this presentation (in SV 1717 or virtually via the zoom link) !<br>\r\n </p>", "image_description": "", "creation_date": "2026-04-30T13:57:09", "last_modification_date": "2026-04-30T14:40:33", "link_label": "", "link_url": "", "canceled": "False", "cancel_reason": "", "place_and_room": "SV 1717", "url_place_and_room": "https://plan.epfl.ch/?room==SV%201717", "url_online_room": "https://epfl.zoom.us/j/68896362044", "spoken_languages": [ "https://memento.epfl.ch/api/v1/spoken_languages/2/?format=api" ], "speaker": "Piyush Nanda, Harvard", "organizer": "Pierre Gönczy, ELISIR program committee", "contact": "Pierre Gönczy", "is_internal": "False", "theme": "", "vulgarization": { "id": 1, "fr_label": "Tout public", "en_label": "General public" }, "registration": { "id": 3, "fr_label": "Entrée libre", "en_label": "Free" }, "keywords": "elisir piyush nanda gönczy", "file": "https://memento.epfl.ch/public/upload/files/Elisir2026SVnanda_fwc6CjC.jpg", "icalendar_url": "https://memento.epfl.ch/event/export/120605/", "category": { "id": 1, "code": "CONF", "fr_label": "Conférences - Séminaires", "en_label": "Conferences - Seminars", "activated": true }, "academic_calendar_category": null, "domains": [], "mementos": [ "https://memento.epfl.ch/api/v1/mementos/1/?format=api", "https://memento.epfl.ch/api/v1/mementos/6/?format=api", "https://memento.epfl.ch/api/v1/mementos/8/?format=api", "https://memento.epfl.ch/api/v1/mementos/9/?format=api", "https://memento.epfl.ch/api/v1/mementos/27/?format=api" ] }, { "id": 71786, "title": "POB Seminar - Nonlinear and reconfigurable optical metasurfaces", "slug": "pob-seminar-nonlinear-and-reconfigurable-optical-m", "event_url": "https://memento.epfl.ch/event/pob-seminar-nonlinear-and-reconfigurable-optical-m", "visual_url": "https://memento.epfl.ch/image/33109/200x112.jpg", "visual_large_url": "https://memento.epfl.ch/image/33109/720x405.jpg", "visual_maxsize_url": "https://memento.epfl.ch/image/33109/max-size.jpg", "lang": "en", "start_date": "2026-05-28", "end_date": "2026-05-28", "start_time": "18:30:00", "end_time": "20:00:00", "description": "<p>The <a href=\"https://www.epfl.ch/campus/associations/list/photonics/epc/\" target=\"_blank\">EPFL Photonics Chapter</a> (EPC) is very pleased to announce and cordially invite you to our monthly ‘Pizza-Optics-Beer’ (POB) seminar on May 28th, at 18:30 in room <a href=\"https://plan.epfl.ch/?room==CO%20124\">CO 124</a>.<br>\r\n<br>\r\nThis month we will have the pleasure to host Agostino Di Francescantonio, postdoc in the Laboratory of Nanoscience for Energy Technologies (LNET) with the presentation entitled:<br>\r\n<br>\r\n<strong>\"Nonlinear and reconfigurable optical metasurfaces\"</strong><br>\r\n<br>\r\nFor organizational purposes (if you want to eat pizza!), please confirm your participation using this <a href=\"https://docs.google.com/forms/d/e/1FAIpQLScLUcHhI1k-3cWQBAsmo-t0lFAXvBfXQ1w1HLZrH_kVUKmXpw/viewform?usp=header\">google form</a>.<br>\r\nDon’t hesitate to extend the invitation to any postdoc and colleague!<br>\r\n<br>\r\nHope to see you there,<br>\r\nThe team of the EPFL Photonics Chapter<br>\r\n<br>\r\n<u><strong>Abstract:</strong></u><br>\r\nOptical metasurfaces -- periodic arrangement of subwavelength nanostructures -- are emerging as suitable platforms for manipulation of free-space optical signals in ultrathin devices. Particular interest is attracted by resonant metasurfaces, where optical modes provide extreme confinement of light in the nanostructures volume and subsequent enhancement of light-matter interaction. This aspect is essential to boost the efficiency of various phenomena, from optical nonlinearities (e.g., multiphoton interaction like in second-harmonic generation) to reconfiguration mechanisms (i.e., dynamic modulation of the refractive index). In this talk I will survey techniques of controlling light at the nanoscale, focusing on nonlinear and reconfiguration processes, what they offer and what are their limitations.<br>\r\n<br>\r\n<strong><u>You don't know POBs?</u></strong><br>\r\nPOBs (Pizza-Optics-Beer) are monthly seminars organized by the student association EPFL Photonics Chapter.<br>\r\nA PhD or a postdoc gives a 20-minutes presentation about his/her research in photonics. Discussions continue informally around pizza and beers!<br>\r\n<strong>The event is free and open to anyone.</strong><br>\r\n<br>\r\nWe thank the Doctoral Program in Photonics (<a href=\"https://www.epfl.ch/education/phd/edpo-photonics/\">EPDO</a>), the<strong> </strong>Society of Photo-Optical Instrumentation Engineers (<a href=\"https://spie.org/\">SPIE.</a>), <a href=\"https://www.optica.org/en-us/home/\">Optica</a> and <a href=\"https://www.swissphotonics.net/home\">SwissPhotonics</a> for their support.</p>", "image_description": "", "creation_date": "2026-05-04T11:29:20", "last_modification_date": "2026-05-04T11:45:37", "link_label": "", "link_url": "", "canceled": "False", "cancel_reason": "", "place_and_room": "CO 124", "url_place_and_room": "https://plan.epfl.ch/?room==CO%20124", "url_online_room": "", "spoken_languages": [ "https://memento.epfl.ch/api/v1/spoken_languages/2/?format=api" ], "speaker": "Agostino Di Francescantonio", "organizer": "EPFL Photonics Chapter (EPC)", "contact": " [email protected] [email protected] [email protected]<br>\r\n ", "is_internal": "False", "theme": "", "vulgarization": { "id": 1, "fr_label": "Tout public", "en_label": "General public" }, "registration": { "id": 3, "fr_label": "Entrée libre", "en_label": "Free" }, "keywords": "", "file": null, "icalendar_url": "https://memento.epfl.ch/event/export/120631/", "category": { "id": 1, "code": "CONF", "fr_label": "Conférences - Séminaires", "en_label": "Conferences - Seminars", "activated": true }, "academic_calendar_category": null, "domains": [], "mementos": [ "https://memento.epfl.ch/api/v1/mementos/1/?format=api", "https://memento.epfl.ch/api/v1/mementos/5/?format=api", "https://memento.epfl.ch/api/v1/mementos/6/?format=api", "https://memento.epfl.ch/api/v1/mementos/8/?format=api", "https://memento.epfl.ch/api/v1/mementos/10/?format=api", "https://memento.epfl.ch/api/v1/mementos/204/?format=api" ] }, { "id": 71888, "title": "Optimization of on-demand shared mobility: passenger and freight applications", "slug": "optimization-of-on-demand-shared-mobility-passen-2", "event_url": "https://memento.epfl.ch/event/optimization-of-on-demand-shared-mobility-passen-2", "visual_url": "https://memento.epfl.ch/image/33207/200x112.jpg", "visual_large_url": "https://memento.epfl.ch/image/33207/720x405.jpg", "visual_maxsize_url": "https://memento.epfl.ch/image/33207/max-size.jpg", "lang": "en", "start_date": "2026-05-28", "end_date": "2026-05-28", "start_time": "10:30:00", "end_time": null, "description": "<p>Thesis Director: Prof. N. Geroliminis,<br>\r\nCivil and Environmental Engineering doctoral program<br>\r\nThesis Nr. 11281<br>\r\n<br>\r\nTo take part in the public defense, please contact directly the speaker</p>", "image_description": "", "creation_date": "2026-05-18T08:45:08", "last_modification_date": "2026-05-18T08:45:10", "link_label": "", "link_url": "", "canceled": "False", "cancel_reason": "", "place_and_room": "SG 0211", "url_place_and_room": "https://plan.epfl.ch/?room==SG%200211", "url_online_room": "", "spoken_languages": [], "speaker": "<strong>Min Ru WANG</strong>", "organizer": "", "contact": "<strong>Min Ru WANG</strong>", "is_internal": "False", "theme": "", "vulgarization": { "id": 1, "fr_label": "Tout public", "en_label": "General public" }, "registration": { "id": 3, "fr_label": "Entrée libre", "en_label": "Free" }, "keywords": "EDCE", "file": null, "icalendar_url": "https://memento.epfl.ch/event/export/120779/", "category": { "id": 12, "code": "SOUTE", "fr_label": "Soutenances de thèses", "en_label": "Thesis defenses", "activated": true }, "academic_calendar_category": null, "domains": [], "mementos": [ "https://memento.epfl.ch/api/v1/mementos/1/?format=api", "https://memento.epfl.ch/api/v1/mementos/6/?format=api" ] }, { "id": 71898, "title": "Assistive Technology Challenge Prototype Showcase", "slug": "assistive-technology-challenge-prototype-showcase", "event_url": "https://memento.epfl.ch/event/assistive-technology-challenge-prototype-showcase", "visual_url": "https://memento.epfl.ch/image/33216/200x112.jpg", "visual_large_url": "https://memento.epfl.ch/image/33216/720x405.jpg", "visual_maxsize_url": "https://memento.epfl.ch/image/33216/max-size.jpg", "lang": "en", "start_date": "2026-05-28", "end_date": "2026-05-28", "start_time": "12:30:00", "end_time": "14:30:00", "description": "<p>The ATC (Assistive Technology Challenge : <a href=\"https://make.epfl.ch/projects/56/make-epfl-assistive-technologies-challenge-56\">EPFL Assistive Techn... - Project - MAKE</a>) welcomes you to discover this year's six prototypes designed by the students' teams ! Join us for this unique occasion to exchange with them about their work, meet challengers, and get a glimps at how they overcame the challenges !</p>", "image_description": "Des étudiantes et un professeur examinent un prototype.", "creation_date": "2026-05-18T16:00:17", "last_modification_date": "2026-05-21T10:45:59", "link_label": "ATC", "link_url": "https://make.epfl.ch/projects/56/make-epfl-assistive-technologies-challenge-56", "canceled": "False", "cancel_reason": "", "place_and_room": "SPOT Atrium", "url_place_and_room": "", "url_online_room": "", "spoken_languages": [ "https://memento.epfl.ch/api/v1/spoken_languages/1/?format=api", "https://memento.epfl.ch/api/v1/spoken_languages/2/?format=api" ], "speaker": "", "organizer": "", "contact": "Quentin Delval ([email protected])", "is_internal": "True", "theme": "", "vulgarization": { "id": 1, "fr_label": "Tout public", "en_label": "General public" }, "registration": { "id": 3, "fr_label": "Entrée libre", "en_label": "Free" }, "keywords": "handicap, technologie d'assistance, MAKE, ATC", "file": null, "icalendar_url": "https://memento.epfl.ch/event/export/120794/", "category": { "id": 19, "code": "PUBLICSCIENCE", "fr_label": "Evènements scientifiques grand public", "en_label": "Public Science Events", "activated": true }, "academic_calendar_category": null, "domains": [], "mementos": [ "https://memento.epfl.ch/api/v1/mementos/6/?format=api", "https://memento.epfl.ch/api/v1/mementos/8/?format=api", "https://memento.epfl.ch/api/v1/mementos/21/?format=api", "https://memento.epfl.ch/api/v1/mementos/79/?format=api", "https://memento.epfl.ch/api/v1/mementos/145/?format=api" ] }, { "id": 71919, "title": "MEchanics GAthering –MEGA- Seminar: Navigating the shift from academia to the industrial sector", "slug": "mechanics-gathering-mega-seminar-navigating-the-sh", "event_url": "https://memento.epfl.ch/event/mechanics-gathering-mega-seminar-navigating-the-sh", "visual_url": "https://memento.epfl.ch/image/33236/200x112.jpg", "visual_large_url": "https://memento.epfl.ch/image/33236/720x405.jpg", "visual_maxsize_url": "https://memento.epfl.ch/image/33236/max-size.jpg", "lang": "en", "start_date": "2026-05-28", "end_date": "2026-05-28", "start_time": "13:05:00", "end_time": "14:00:00", "description": "<strong>Abstract:</strong> What does it mean to move from an academic career into industry after a PhD or postdoctoral experience? Which skills transfer naturally, which challenges emerge along the way, and how can scientists prepare for the shift?<br>\r\nIn this seminar, two speakers from different scientific backgrounds will share their personal journeys from academia to industry.They will offer honest, complementary perspectives on leaving university research, exploring the practical realities, challenges, and distinct working cultures of the industry sector.<br>\r\nThrough their experiences, participants will gain practical insights into recruitment processes, workplace expectations, and the opportunities available to scientists in industry.<br>\r\n<br>\r\n<strong>Tristans's Bio: </strong>I got a PhD in aeronautical Engineering in 2011 from KTH, Stockholm, Sweden, with a thesis on Aerodynamics simulations of ground vehicles in unsteady crosswind.<br>\r\nAfter this, I worked with various Formula One teams from 2012 to 2025, starting as a CFD Engineer and moving to an Aerodynamicist role in 2014. Between 2022 and 2025, I have been involved in the development of the British Challenger for the 37th America’s Cup (iconic Yacht competition), leading the Fluid Dynamics team towards the end.<br>\r\nSince summer 2025, I am a scientist at LFMI on a FNS funded project “Why do albatrosses and pelicans morph to an arch-shaped wing configuration when gliding near the water surface?”.<strong> <br>\r\n<br>\r\nBertrand's Bio: </strong>After completing an Aerospace Engineering degree from ISAE-SUPAERO (Toulouse, France) and Université de Toulouse, where I specialized on Earth observation, numerical modeling and climate science, I completed my PhD at Météo-France's Center for Snow Studies (CEN, Grenoble, France). I worked for four years as a postdoc at the Snow and Avalanche Research Lab (SLF, Davos, Switzerland), at the interface between research and operational flood forecasting. Since 2025, I joined Hydrique Ingénieurs, in Lausanne, where I do numerical modeling for various projects related to water resources management and flood forecasting.<br>\r\n<br>\r\nThe talk will be followed by an informal apero!<br>\r\n ", "image_description": "", "creation_date": "2026-05-21T15:33:37", "last_modification_date": "2026-05-22T16:07:51", "link_label": "", "link_url": "", "canceled": "False", "cancel_reason": "", "place_and_room": "ME B1 10", "url_place_and_room": "https://plan.epfl.ch/?room==ME%20B1%2010", "url_online_room": "https://epfl.zoom.us/j/68096021948?pwd=DiE8amDIwYw1u3VtW2xWNGKtioKL2y.1", "spoken_languages": [ "https://memento.epfl.ch/api/v1/spoken_languages/2/?format=api" ], "speaker": "<a href=\"https://people.epfl.ch/tristan.favre?lang=en\">Tristan Favre</a> (<a href=\"https://lfmi.epfl.ch/\">LFMI</a>, EPFL), Bertrand Cluzet (<a href=\"https://hydrique.ch/fr\">Hydrique Ingénieurs</a>)", "organizer": "MEGA.Seminar Organizing Committee", "contact": "<a href=\"http://[email protected]/\">Aliénor Riviere</a>, <a href=\"http://[email protected]/\">Danick Lamoureux</a>, <a href=\"http://[email protected]/\">Jacopo Bilotto</a>", "is_internal": "False", "theme": "", "vulgarization": { "id": 1, "fr_label": "Tout public", "en_label": "General public" }, "registration": { "id": 3, "fr_label": "Entrée libre", "en_label": "Free" }, "keywords": "Career Development, Transferable Skills", "file": null, "icalendar_url": "https://memento.epfl.ch/event/export/120824/", "category": { "id": 1, "code": "CONF", "fr_label": "Conférences - Séminaires", "en_label": "Conferences - Seminars", "activated": true }, "academic_calendar_category": null, "domains": [], "mementos": [ "https://memento.epfl.ch/api/v1/mementos/232/?format=api", "https://memento.epfl.ch/api/v1/mementos/245/?format=api" ] }, { "id": 71951, "title": "Topology of spatiotemporal trajectories", "slug": "topology-of-spatiotemporal-trajectories-2", "event_url": "https://memento.epfl.ch/event/topology-of-spatiotemporal-trajectories-2", "visual_url": "https://memento.epfl.ch/image/33259/200x112.jpg", "visual_large_url": "https://memento.epfl.ch/image/33259/720x405.jpg", "visual_maxsize_url": "https://memento.epfl.ch/image/33259/max-size.jpg", "lang": "en", "start_date": "2026-05-28", "end_date": "2026-05-28", "start_time": "10:00:00", "end_time": "11:00:00", "description": "<p>In recent years, multiparameter persistent homology (MPH) has been developed to address the limitations of traditional single-parameter persistence. While much progress has been made on the theoretical aspects of MPH, practical applications have mostly been limited to the special case of two parameters. Building on recent developments in the computation of MPH in more than two parameters, we propose and implement a new algorithm for the computation of multiparameter persistence landscapes in this setting. We apply this work to compute landscapes of three-parameter persistence modules built on spatiotemporal data arising in biology.<br>\r\n </p>", "image_description": "", "creation_date": "2026-05-27T07:49:48", "last_modification_date": "2026-05-27T07:50:08", "link_label": "", "link_url": "", "canceled": "False", "cancel_reason": "", "place_and_room": "CM 1 517", "url_place_and_room": "https://plan.epfl.ch/?room==CM%201%20517", "url_online_room": "", "spoken_languages": [ "https://memento.epfl.ch/api/v1/spoken_languages/2/?format=api" ], "speaker": "Kate Benjamin, University of Oxford", "organizer": "Joseph Griggs", "contact": "Maroussia Schaffner", "is_internal": "False", "theme": "", "vulgarization": { "id": 1, "fr_label": "Tout public", "en_label": "General public" }, "registration": { "id": 3, "fr_label": "Entrée libre", "en_label": "Free" }, "keywords": "", "file": null, "icalendar_url": "https://memento.epfl.ch/event/export/120865/", "category": { "id": 1, "code": "CONF", "fr_label": "Conférences - Séminaires", "en_label": "Conferences - Seminars", "activated": true }, "academic_calendar_category": null, "domains": [], "mementos": [ "https://memento.epfl.ch/api/v1/mementos/5/?format=api", "https://memento.epfl.ch/api/v1/mementos/7/?format=api", "https://memento.epfl.ch/api/v1/mementos/9/?format=api" ] }, { "id": 71670, "title": "EPFL Racing Team - Event", "slug": "epfl-racing-team-event", "event_url": "https://memento.epfl.ch/event/epfl-racing-team-event", "visual_url": "https://memento.epfl.ch/image/33000/200x112.jpg", "visual_large_url": "https://memento.epfl.ch/image/33000/720x405.jpg", "visual_maxsize_url": "https://memento.epfl.ch/image/33000/max-size.jpg", "lang": "en", "start_date": "2026-05-27", "end_date": "2026-05-27", "start_time": "17:00:00", "end_time": "23:00:00", "description": "<p>EPFL racing team will provide an update on the main achievments of this year </p>", "image_description": "", "creation_date": "2026-04-22T11:10:32", "last_modification_date": "2026-04-22T11:18:18", "link_label": "", "link_url": "", "canceled": "False", "cancel_reason": "", "place_and_room": "DLLEL 0 28", "url_place_and_room": "https://plan.epfl.ch/?room==DLLEL%200%2028", "url_online_room": "", "spoken_languages": [ "https://memento.epfl.ch/api/v1/spoken_languages/1/?format=api", "https://memento.epfl.ch/api/v1/spoken_languages/2/?format=api" ], "speaker": "EPFL Racing team", "organizer": "EPFL Racing Team", "contact": "<a class=\"hover:text-white transition-colors\" href=\"mailto:[email protected]\">[email protected]</a>", "is_internal": "False", "theme": "", "vulgarization": { "id": 2, "fr_label": "Public averti", "en_label": "Informed public" }, "registration": { "id": 2, "fr_label": "Sur invitation", "en_label": "Invitation required" }, "keywords": "", "file": null, "icalendar_url": "https://memento.epfl.ch/event/export/120477/", "category": { "id": 1, "code": "CONF", "fr_label": "Conférences - Séminaires", "en_label": "Conferences - Seminars", "activated": true }, "academic_calendar_category": null, "domains": [], "mementos": [ "https://memento.epfl.ch/api/v1/mementos/10/?format=api", "https://memento.epfl.ch/api/v1/mementos/398/?format=api" ] }, { "id": 71943, "title": "NUMBER THEORY SEMINAR - Formalizing Jacobi's four-squares theorem in Lean 4", "slug": "number-theory-seminar-formalizing-jacobi-s-four--2", "event_url": "https://memento.epfl.ch/event/number-theory-seminar-formalizing-jacobi-s-four--2", "visual_url": null, "visual_large_url": null, "visual_maxsize_url": null, "lang": "en", "start_date": "2026-05-27", "end_date": "2026-05-27", "start_time": "15:00:00", "end_time": "16:00:00", "description": "<p>Jacobi's theorem provides a closed formula for the number of representations of an integer as a sum of four squares, and can be proved as an introductory application of the theory of classic modular forms. In this talk, we outline its proof using Eisenstein and theta series. We then discuss the challenges of formalizing this proof in the Lean 4 proof assistant, using an algebraic strategy to derive the key dimension bound for the relevant space of modular forms from the valence formula for the full modular group. </p>", "image_description": "", "creation_date": "2026-05-26T14:26:39", "last_modification_date": "2026-05-26T14:26:39", "link_label": "", "link_url": "", "canceled": "True", "cancel_reason": "", "place_and_room": "GR A3 32", "url_place_and_room": "https://plan.epfl.ch/?room==GR%20A3%2032", "url_online_room": "", "spoken_languages": [ "https://memento.epfl.ch/api/v1/spoken_languages/2/?format=api" ], "speaker": "Tito Sacchi ", "organizer": "", "contact": "Laetitia Al-Sulaymaniyin", "is_internal": "False", "theme": "", "vulgarization": { "id": 2, "fr_label": "Public averti", "en_label": "Informed public" }, "registration": { "id": 3, "fr_label": "Entrée libre", "en_label": "Free" }, "keywords": "", "file": null, "icalendar_url": "https://memento.epfl.ch/event/export/120855/", "category": { "id": 1, "code": "CONF", "fr_label": "Conférences - Séminaires", "en_label": "Conferences - Seminars", "activated": true }, "academic_calendar_category": null, "domains": [], "mementos": [ "https://memento.epfl.ch/api/v1/mementos/5/?format=api", "https://memento.epfl.ch/api/v1/mementos/7/?format=api" ] }, { "id": 71947, "title": "Deep Learning students tackle online hate speech - Poster Session on 27 May", "slug": "deep-learning-students-tackle-online-hate-speech-2", "event_url": "https://memento.epfl.ch/event/deep-learning-students-tackle-online-hate-speech-2", "visual_url": "https://memento.epfl.ch/image/33255/200x112.jpg", "visual_large_url": "https://memento.epfl.ch/image/33255/720x405.jpg", "visual_maxsize_url": "https://memento.epfl.ch/image/33255/max-size.jpg", "lang": "en", "start_date": "2026-05-27", "end_date": "2026-05-27", "start_time": "08:30:00", "end_time": "13:30:00", "description": "<p>Students in the Deep Learning course will showcase their group projects focused on fostering safer online spaces. The poster session will highlight their deep learning models designed to identify and address hate speech across a variety of online content.<br>\r\n<br>\r\nThe group projects tackle online hate in its diverse forms, ranging from text to images, memes, videos, and audio content. With the objective of creating healthier online interactions, the students designed their models to prioritize both accuracy and a nuanced understanding of context in order to distinguish between genuinely harmful hate speech and legitimate critical discourse or satirical expression.<br>\r\n<br>\r\nThe development of these deep learning models aims to prevent the proliferation of hateful rhetoric, ultimately contributing to a more respectful online environment where diverse voices can coexist and thrive.</p>", "image_description": "", "creation_date": "2026-05-26T17:22:27", "last_modification_date": "2026-05-26T17:27:28", "link_label": "Moodle", "link_url": "https://moodle.epfl.ch/course/view.php?id=15422", "canceled": "False", "cancel_reason": "", "place_and_room": "MED hall", "url_place_and_room": "https://plan.epfl.ch/?room==MED%200%2094.22", "url_online_room": "", "spoken_languages": [ "https://memento.epfl.ch/api/v1/spoken_languages/2/?format=api" ], "speaker": "Students who attended the Deep Learning course EE-559", "organizer": "<a href=\"https://people.epfl.ch/andrea.cavallaro\">Prof. Andrea Cavallaro</a> (MINTS)", "contact": "<a href=\"https://people.epfl.ch/anne.dewitte\">Anne De Witte</a>", "is_internal": "False", "theme": "", "vulgarization": { "id": 2, "fr_label": "Public averti", "en_label": "Informed public" }, "registration": { "id": 3, "fr_label": "Entrée libre", "en_label": "Free" }, "keywords": "Deep Learning, poster session, hate speech", "file": null, "icalendar_url": "https://memento.epfl.ch/event/export/120860/", "category": { "id": 1, "code": "CONF", "fr_label": "Conférences - Séminaires", "en_label": "Conferences - Seminars", "activated": true }, "academic_calendar_category": null, "domains": [], "mementos": [ "https://memento.epfl.ch/api/v1/mementos/6/?format=api", "https://memento.epfl.ch/api/v1/mementos/27/?format=api" ] } ] }
