Séminaires

The MLAI Meetup is a community for AI researchers and professionals which hosts monthly talks on exciting research. Our format is: * 6:00 - 6:20: Socializing * 6:20 - 6:40: Announcements and AI news * 6:40 - 7:40: Talk(s) and Q&A * 7:40 - 8:00 Networking * 8:00: Head to the nearest pub for dinner Joint event with the Statistical Society of Australia! **Felicia Bongiovanni: "Inferring Time of Infection Based on Antibody Data Through a Hierarchical Bayesian Framework"** **Abstract:** Time-since-event prediction is a powerful tool to reconstruct histories of an event. It is commonly used in biomedicine to predict the beginning of tumor growth, to predict how long ago someone was infected with a disease, and even to predict the time since death for criminal investigations. Inference through Bayesian statistics and mathematical modelling can allow for time-since-event prediction and provide insight into the mechanisms driving an event. Machine learning is also used for time-since-event prediction but lacks the mechanistic insight Bayesian inference can provide. However, Bayesian inference, especially through Markov Chain Monte Carlo methods, can be computationally expensive and time-consuming. In this talk, I describe a method for combining Bayesian inference with machine learning to improve computational efficiency while also maintaining mechanistic insight. This is demonstrated through the case study of estimating time-since-infection using antibody data. **Speaker bio:** Felicia is a PhD candidate at The Walter and Eliza Hall Institute of Medical Research where she is conducting mathematical modelling of the immune response to understand more about infectious disease dynamics. In another life, she was a data analyst for the National Health Funding Body in Canberra through the Australia Bureau of Statistics Data Graduate Program.

The Great World of the title refers to the setting of "The Great World", a fairground in occupied Singapore serving as a Japanese prison camp, where the protagonists meet. It also refers to the mind "the same shape as the world, and really was the world, only on an infinitely small scale", as one character observes. The two main characters' relationship is central as the men feel out their stance to each other. The New Yorker calls it "a rare serious novel... (with) an elliptical sense of time... render(ing) it poetic." Since starting this book club a few years ago we have formed a nice core membership. If you haven't come yet, please look out for the books on the table, pull up a chair, order a wine and join us. We like to hear what everyone has to say and enjoy the conversation, we're not cliquey at all! Oh, and to defray the Meetup monthly bill I will accept gold coin contributions or wine if you want to pay for multiple in one hit. I hope to see everyone again at this one with some new faces.

**🙋‍♀️**Welcome to our Tuesday Social + language ​exchange meetup. Meet people from many countries and make new friends. 👉We always have between 100 - 150 people attending our Tuesday event since this event is listed in 3 different meetup groups. Some people come early some come late, best time is between 6pm to 9pm. 👉This is a great opportunity to learn to speak English with native and non-native speakers. Many English speakers, Europeans, Chinese, Japanese, Koreans, and other Asians attend our fun and friendly party. 👉It is suitable for international students, working holiday people, professional ex-pats, and local Australians.

Come talk maths over a drink or two and maybe a meal. If you have any mathsy puzzles, games or toys, bring 'em along. There'll be a puzzle sheet to solve if you wish, but it's not competitive. No maths background necessary, all welcome. Email melbourne@mathsjam.com to join our mailing list for monthly puzzle sheets. The event is very informal so don't worry if you can't arrive exactly at 7:30pm or have forgotten to RSVP (but please do RSVP if you can!).

**Topic: Engineering AI Agentic Systems: Decisions, Tradeoffs, and Production Reality** Agenda: 6:00 PM – Networking and refreshments 6:30 PM – Presentation commences 7:15 PM – Q&A 7:30 PM – Networking and refreshments 8:00 PM – Event concludes **Abstract:** Everyone can get an agent working in a weekend. Shipping one to production is a different problem. This talk is a systems engineering lens on agentic AI, starting from the moment a single LLM call becomes a decision loop through the architectural tradeoffs that determine whether it survives contact with reality. We'll cover the control spectrum between deterministic workflows and autonomous agent loops, multi-agent coordination, state management, and what a real control plane looks like beyond rate limiting and logging.We'll also cover the failure modes that don't appear in demos: runaway costs, missing stopping conditions, and observability gaps. You'll leave with a framework that treats human-in-the-loop design, model selection, and control plane engineering as first-class architectural decisions, because agentic systems are not prompt engineering problems. They are systems engineering problems.

We will get-together at the KereKere cafe - at the community table just inside the cafe entrance. *This is a group for people with intermediate and advanced level French who are able to engage in a conversation en français. It is not suitable for beginners.* The cafe is close to the corner of Wellington Parade and Lansdowne St, East Melbourne in the Fitzroy Gardens. It takes about 5 minutes on Tram 75 from Flinders St Station, or 15 minute walk. Car parking around Fitzroy Gardens on Sundays now is $2 per hour with a 4 hour limit, Some parking is limited to 1 hour even on Sunday. And occasionally, if there is a game at the MCG for example there might not be much parking at all. Price: The event fee is $4.00 - cash necessary! . and please be sure you are a member of MyFrenchLife.org before attending reunion - merci https://www.MyFrenchLife.org. The event fees are transferred to MyFrenchLife contributing to the meetup platform - thank you. À bientôt ! Veronica and Daniel Réunion Hosts MyFrenchLife.org

**人是为了活着本身而活着的，而不是为了活着之外的任何事物而活着。** **墨尔本中文文学读书活动之《活着》（余华）** * 书籍类型：当代小说 * 《中国时报》十大好书奖、《亚洲周刊》二十世纪中文小说一百强、「豆瓣读书TOP250」NO.2 * 日期：2026年4月26日，礼拜日，3:00-5:00PM * 地点：墨尔本 Nunawading Community Hub，Meeting Room 3 **作者简介：** 余华。作家。1960年4月出生，1983年开始写作，主要作品有《兄弟》《活着》《许三观卖血记》《在细雨中呼喊》《第七天》《文城》等。其作品被翻译成40多种语言在40多个国家和地区出版，曾获意大利格林扎纳·卡佛文学奖（1998年）、法国文学和艺术骑士勋章（2004年）、法国国际信使外国小说奖（2008年）、意大利朱塞佩・阿切尔比国际文学奖（2014年）、塞尔维亚伊沃·安德里奇文学奖（2018年）、意大利波特利·拉特斯·格林扎纳文学奖（2018年）等。 **组织简介：** 墨尔本中文文学读书会。旨在为热爱中文文学的读者提供一个开放、包容且富有启发性的交流平台。通过共同阅读与讨论中文文学作品（包括中文原著及优秀中文译作），我们希望： 1. 激发成员的阅读兴趣与思考深度； 2. 促进文化与思想的交流； 3. 建立一个有温度、有连结的中文阅读社群。

Private Group. Closed to the Public Knowing ourselves and understanding our abilities is the first step toward wielding our gifts with control and accuracy. In subsequent classes we will verify and hone our talents with activities and discussion. These are hands-on workshops and participation is expected. The goal of our series will be to develop expertise in areas of particular interest such as mediumship, channeling, divination, healing and, etc.. Our ultimate directions will be determined by class members as we evolve. I look forward to sharing and discovering with you. - Cynthia

How to be a Better Communicator Communication is everything in life You are only as successful as your ability to communicate. \- What if you could confidently talk to anyone? \- What if you had the ability to calmly control every conversation? \- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence? You can! The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate. Hosted by the Church of Scientology of Central Ohio 1266 Dublin Road, Columbus, OH 43215 For more information, contact Rhiannon, the Event Host at 614-221-5024

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services) Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)

Communication is everything in life! You are only as successful as your ability to communicate. \- What if you could confidently talk to anyone? \- What if you had the ability to calmly control every conversation? \- What if you could close that sale\, ask for that date\, make new friends\, repair problematic relationships\, get that raise\, or effortlessly express any idea with confidence? You can! The secret to success relies on your ability or inability to effectively communicate. Attend a free seminar and gain a better ability to communicate. 1266 Dublin Road, Columbus, OH 43215 Hosted by the Church of Scientology of Central Ohio For more information, contact Rhiannon, the Event Host at 614-221-5024

Bienvenue! Columbus French Conversation group invites you to our Saturday morning French conversation club. Expect a casual and welcoming atmosphere in which to learn french! I will bring my laptop so we can look up new vocabulary as needed! The venue is a beautiful French restaurant so you can really get into the zone :)

Come attend a free in-person seminar where you will find out why you: -Feel isolated -Can't express yourself openly -Get nervous or anxious in front of people -Run out of things to say or feel tongue-tied -Feel introverted -Don't feel comfortable in any social setting -Can't make more friends -Are shy and miss opportunities to connect in a meaningful way And we cover what you can do about any one, some or all of the above. This seminar is the weapon against loneliness, isolation and boredom, come join us! COME TO THIS SEMINAR AND LEARN THE SECRETS TODAY This seminar is brought to you by the Dianetics & Scientology Life Improvement Center. 1266 Dublin Road, Columbus, Ohio 43215

Main Library, Meeting Room 2B Join us for a welcoming evening of reflection, gentle music, and meaningful conversation. We’ll begin with a short grounding moment, followed by a brief reading from spiritual or philosophical traditions, and an open reflection circle where participants can share (or simply listen). Libera Animae is an interfaith community focused on inner growth, creativity, and authentic connection. All backgrounds are welcome.